Main Engine 4-Stroke
critical
954 / 978 Modelle (Inspector)
32 Hersteller · 954 Modelle
🏭
Wärtsilä
202 ✓ 202 verifiziert
Wärtsilä 32
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 320
stroke_mm: 400
cylinders: 6L-16V
rpm: 720/750
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO', 'MGO']
available_as_genset: True
genset_source_ids: [36902, 36903]
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
Service: Typical maintenance includes injector overhaul, valve inspection and crankcase checks according to OEM hour schedule.
Spares: Common onboard spares: cylinder head gasket sets, injector assemblies, piston rings, exhaust valves and lube oil filter cartridges.
Wärtsilä 31
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO/LNG depending variant
bore_mm: 310
stroke_mm: None
cylinders: 8L-16V
rpm: 720/750
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO', 'LNG']
is_family_overview: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
Service: Follow OEM condition-based maintenance. Typical medium-speed 4-stroke inspections include valve gear, injectors and turbocharger checks at running-hour intervals defined by Wärtsilä service schedule.
Spares: Keep injector sets, exhaust valves, valve rotators, filter sets, charge air cooler gaskets and turbocharger service kit onboard for trading vessels.
Wärtsilä 46F
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 460
stroke_mm: 580
cylinders: 6L-16V
rpm: 600
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO', 'MGO']
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
Service: Major components are maintained by OEM running-hour schedule; regular borescope, valve and fuel equipment inspections are standard.
Spares: Recommended: exhaust valves, injector nozzles, cylinder head gasket kits, piston ring sets, filters and turbocharger cartridge kit.
Wärtsilä 50DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· LNG/MDO/HFO
bore_mm: 500
stroke_mm: 580
cylinders: 6L-18V
rpm: 500/514
stroke_type: 4-stroke dual-fuel
fuel_types: ['LNG', 'MDO', 'HFO']
Common Failures:
- • Gas admission valve malfunction
- • Pilot fuel injector fouling
- • Knocking control sensor faults
- • Charge air temperature related derating
Service: Dual-fuel engines require scheduled gas valve, pilot injector and safety system checks in addition to normal 4-stroke maintenance.
Spares: Keep pilot injectors, gas admission valve kits, spark/pilot system components where applicable, sensors, filters and sealing kits.
Wärtsilä 34DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· LNG/MDO/HFO
bore_mm: 340
stroke_mm: 400
cylinders: 6L-16V
rpm: 720/750
stroke_type: 4-stroke dual-fuel
fuel_types: ['LNG', 'MDO', 'HFO']
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
Service: Service schedule includes pilot fuel system, gas admission system and normal cylinder unit inspections.
Spares: Keep pilot injector kits, gas admission valve kits, exhaust valves, filters and electronic sensor spares.
⚙️
Wärtsilä 26
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 260
stroke_mm: 320
cylinders: 6L-9L
rpm: 900/1000
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO']
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
Service: Routine service includes injector overhaul, valve clearance checks, crankcase inspections and turbocharger cleaning by OEM schedule.
Spares: Maintain injector nozzles, exhaust valves, piston rings, filters, gasket sets and bearing shells.
⚙️
Wärtsilä 31DF
✓ verifiziert
PREMIUM
2,610-10,440 kW (6-16V)
· LNG (Dual-Fuel) / HFO / MGO
type: 4-Stroke Dual-Fuel Medium-Speed Engine (Otto Cycle in Gas Mode)
bore_mm: 310
stroke_mm: 430
cylinders: 6L, 8L, 10V, 12V, 14V, 16V
rpm_range: [720, 750]
power_range_kw: [2610, 10440]
sfoc_g_kwh: 165
tier: IMO Tier III (gas mode)
variant_count_approx: 6
period_start_year: 2015
period_end_year: None
drive_type: Gearbox + CPP or Generator
construction: Trunk piston, DF gas admission, pre-chamber ignition
fuel_types: ['LNG', 'HFO', 'VLSFO', 'MGO', 'Methanol', 'Ammonia (future)']
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
Service: Spark plug: 2,000-4,000 hrs. Gas valve: 6,000-8,000 hrs. Piston: 18,000-24,000 hrs. Standard 4-Stroke intervals für restliche Komponenten.
Spares: Wärtsilä global. Spark plugs: an Bord vorhalten (10+ Sätze).
Wärtsilä 20
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 200
stroke_mm: 280
cylinders: 4L-9L
rpm: 900/1000
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
available_as_genset: True
genset_source_ids: [36896, 36897, 36898]
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
Service: Commonly maintained by scheduled minor and major overhauls according to Wärtsilä running-hour plan.
Spares: Injector sets, exhaust valves, head gasket kits, filters, thermostats and turbocharger overhaul kits are common stock items.
⚙️
6W14
✓ verifiziert
PREMIUM
· 990.0 kW
· Mechanical
family_name: W14
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 135
stroke_mm: 165
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 990
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8W14
✓ verifiziert
PREMIUM
· 1320.0 kW
· Mechanical
family_name: W14
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 135
stroke_mm: 165
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 1320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12W14
✓ verifiziert
PREMIUM
· 1980.0 kW
· Mechanical
family_name: W14
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 135
stroke_mm: 165
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 1980
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16W14
✓ verifiziert
PREMIUM
· 2640.0 kW
· Mechanical
family_name: W14
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 135
stroke_mm: 165
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 2640
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
4W20
✓ verifiziert
PREMIUM
· 800.0 kW
· Common Rail
family_name: W20
is_family_overview: False
cylinders: 4
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
6W20
✓ verifiziert
PREMIUM
· 1200.0 kW
· Common Rail
family_name: W20
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
8W20
✓ verifiziert
PREMIUM
· 1600.0 kW
· Common Rail
family_name: W20
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
9W20
✓ verifiziert
PREMIUM
· 1800.0 kW
· Common Rail
family_name: W20
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
6W20DF
✓ verifiziert
PREMIUM
· 1170.0 kW
· Dual-Fuel
family_name: W20DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 900
fuel_type: Dual-Fuel LNG/MGO
technology: Dual-Fuel
power_kw: 1170
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
8W20DF
✓ verifiziert
PREMIUM
· 1560.0 kW
· Dual-Fuel
family_name: W20DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 900
fuel_type: Dual-Fuel LNG/MGO
technology: Dual-Fuel
power_kw: 1560
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
9W20DF
✓ verifiziert
PREMIUM
· 1755.0 kW
· Dual-Fuel
family_name: W20DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 900
fuel_type: Dual-Fuel LNG/MGO
technology: Dual-Fuel
power_kw: 1755
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
6W26
✓ verifiziert
PREMIUM
· 2100.0 kW
· Common Rail
family_name: W26
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 260
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2100
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8W26
✓ verifiziert
PREMIUM
· 2800.0 kW
· Common Rail
family_name: W26
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 260
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
9W26
✓ verifiziert
PREMIUM
· 3150.0 kW
· Common Rail
family_name: W26
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 260
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 3150
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12W26
✓ verifiziert
PREMIUM
· 4200.0 kW
· Common Rail
family_name: W26
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 260
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 4200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16W26
✓ verifiziert
PREMIUM
· 5600.0 kW
· Common Rail
family_name: W26
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 260
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 5600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
6W32
✓ verifiziert
PREMIUM
· 2880.0 kW
· Common Rail
family_name: W32
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2880
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
7W32
✓ verifiziert
PREMIUM
· 3360.0 kW
· Common Rail
family_name: W32
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 3360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8W32
✓ verifiziert
PREMIUM
· 3840.0 kW
· Common Rail
family_name: W32
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 3840
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
9W32
✓ verifiziert
PREMIUM
· 4320.0 kW
· Common Rail
family_name: W32
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 4320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12W32
✓ verifiziert
PREMIUM
· 5760.0 kW
· Common Rail
family_name: W32
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 5760
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16W32
✓ verifiziert
PREMIUM
· 7680.0 kW
· Common Rail
family_name: W32
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 7680
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
18W32
✓ verifiziert
PREMIUM
· 8640.0 kW
· Common Rail
family_name: W32
is_family_overview: False
cylinders: 18
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 8640
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
6W34DF
✓ verifiziert
PREMIUM
· 3000.0 kW
· Dual-Fuel CR
family_name: W34DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 720
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 3000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
9W34DF
✓ verifiziert
PREMIUM
· 4500.0 kW
· Dual-Fuel CR
family_name: W34DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 720
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 4500
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
12W34DF
✓ verifiziert
PREMIUM
· 6000.0 kW
· Dual-Fuel CR
family_name: W34DF
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 720
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 6000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
16W34DF
✓ verifiziert
PREMIUM
· 8000.0 kW
· Dual-Fuel CR
family_name: W34DF
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 720
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 8000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
6W34SG
✓ verifiziert
PREMIUM
· 3000.0 kW
· Lean-Burn Gas
family_name: W34SG
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 720
fuel_type: Spark-Gas
technology: Lean-Burn Gas
power_kw: 3000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
9W34SG
✓ verifiziert
PREMIUM
· 4500.0 kW
· Lean-Burn Gas
family_name: W34SG
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 720
fuel_type: Spark-Gas
technology: Lean-Burn Gas
power_kw: 4500
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
12W34SG
✓ verifiziert
PREMIUM
· 6000.0 kW
· Lean-Burn Gas
family_name: W34SG
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 720
fuel_type: Spark-Gas
technology: Lean-Burn Gas
power_kw: 6000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
16W34SG
✓ verifiziert
PREMIUM
· 8000.0 kW
· Lean-Burn Gas
family_name: W34SG
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 720
fuel_type: Spark-Gas
technology: Lean-Burn Gas
power_kw: 8000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
6W38
✓ verifiziert
PREMIUM
· 4350.0 kW
· Mechanical
family_name: W38
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 4350
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Mean Effective Pressure (MEP)': '2.7 MPa', 'Mean Piston Speed': '9.5 m/s', 'Power per Cylinder': '660–725 kW', 'Piston Displacement per Cylinder': '53.9 liters', 'Valves per Cylinder': '2 inlet + 2 exhaust', 'Engine Speed Class': 'Medium-speed (600 rpm)', 'Weight Range': '90–200 tons (6L38 to 16V38)', 'Cylinder Bore Class': '400 mm class'}
bore_mm_v: 380
stroke_mm_v: 475
rpm_v: 600
fuel_v: Diesel (Heavy Fuel Oil, Marine Diesel, Dual-Fuel variants)
status_v: Legacy - No longer in current Wärtsilä product line; in-service units receive upgrade and support packages through Wärtsilä services
datasheet_url: https://www.industrialmarinepower.com/wärtsilä-38-project-guide/ (also references https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf)
sources: ['https://www.industrialmarinepower.com/wärtsilä-38-project-guide/', 'https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf', 'https://al-tech.in/gallerydetail/wartsila-38-6l38-9l38-12v38-16v38-18v38-engine', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/performance-optimization-through-turbocharger-upgrade-for-wartsila-38-and-wartsila-46', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/', 'https://www.cimac.com/cms/upload/Publication_Press/WG_Publications/CIMAC_WG8_Guideline_2017_Two_Stroke_Engine_Cold_Corrosion.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8W38
✓ verifiziert
PREMIUM
· 5800.0 kW
· Mechanical
family_name: W38
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 5800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Mean Effective Pressure (MEP)': '2.7 MPa', 'Mean Piston Speed': '9.5 m/s', 'Power per Cylinder': '660–725 kW', 'Piston Displacement per Cylinder': '53.9 liters', 'Valves per Cylinder': '2 inlet + 2 exhaust', 'Engine Speed Class': 'Medium-speed (600 rpm)', 'Weight Range': '90–200 tons (6L38 to 16V38)', 'Cylinder Bore Class': '400 mm class'}
bore_mm_v: 380
stroke_mm_v: 475
rpm_v: 600
fuel_v: Diesel (Heavy Fuel Oil, Marine Diesel, Dual-Fuel variants)
status_v: Legacy - No longer in current Wärtsilä product line; in-service units receive upgrade and support packages through Wärtsilä services
datasheet_url: https://www.industrialmarinepower.com/wärtsilä-38-project-guide/ (also references https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf)
sources: ['https://www.industrialmarinepower.com/wärtsilä-38-project-guide/', 'https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf', 'https://al-tech.in/gallerydetail/wartsila-38-6l38-9l38-12v38-16v38-18v38-engine', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/performance-optimization-through-turbocharger-upgrade-for-wartsila-38-and-wartsila-46', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/', 'https://www.cimac.com/cms/upload/Publication_Press/WG_Publications/CIMAC_WG8_Guideline_2017_Two_Stroke_Engine_Cold_Corrosion.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
9W38
✓ verifiziert
PREMIUM
· 6525.0 kW
· Mechanical
family_name: W38
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 6525
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Mean Effective Pressure (MEP)': '2.7 MPa', 'Mean Piston Speed': '9.5 m/s', 'Power per Cylinder': '660–725 kW', 'Piston Displacement per Cylinder': '53.9 liters', 'Valves per Cylinder': '2 inlet + 2 exhaust', 'Engine Speed Class': 'Medium-speed (600 rpm)', 'Weight Range': '90–200 tons (6L38 to 16V38)', 'Cylinder Bore Class': '400 mm class'}
bore_mm_v: 380
stroke_mm_v: 475
rpm_v: 600
fuel_v: Diesel (Heavy Fuel Oil, Marine Diesel, Dual-Fuel variants)
status_v: Legacy - No longer in current Wärtsilä product line; in-service units receive upgrade and support packages through Wärtsilä services
datasheet_url: https://www.industrialmarinepower.com/wärtsilä-38-project-guide/ (also references https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf)
sources: ['https://www.industrialmarinepower.com/wärtsilä-38-project-guide/', 'https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf', 'https://al-tech.in/gallerydetail/wartsila-38-6l38-9l38-12v38-16v38-18v38-engine', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/performance-optimization-through-turbocharger-upgrade-for-wartsila-38-and-wartsila-46', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/', 'https://www.cimac.com/cms/upload/Publication_Press/WG_Publications/CIMAC_WG8_Guideline_2017_Two_Stroke_Engine_Cold_Corrosion.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12W38
✓ verifiziert
PREMIUM
· 8700.0 kW
· Mechanical
family_name: W38
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 8700
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16W38
✓ verifiziert
PREMIUM
· 11600.0 kW
· Mechanical
family_name: W38
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 11600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
6W46F
✓ verifiziert
PREMIUM
· 7200.0 kW
· Common Rail
family_name: W46F
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 7200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
7W46F
✓ verifiziert
PREMIUM
· 8400.0 kW
· Common Rail
family_name: W46F
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 8400
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
8W46F
✓ verifiziert
PREMIUM
· 9600.0 kW
· Common Rail
family_name: W46F
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 9600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
9W46F
✓ verifiziert
PREMIUM
· 10800.0 kW
· Common Rail
family_name: W46F
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 10800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
12W46F
✓ verifiziert
PREMIUM
· 14400.0 kW
· Common Rail
family_name: W46F
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 14400
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
14W46F
✓ verifiziert
PREMIUM
· 16800.0 kW
· Common Rail
family_name: W46F
is_family_overview: False
cylinders: 14
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 16800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
16W46F
✓ verifiziert
PREMIUM
· 19200.0 kW
· Common Rail
family_name: W46F
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 19200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
18W46F
✓ verifiziert
PREMIUM
· 21600.0 kW
· Common Rail
family_name: W46F
is_family_overview: False
cylinders: 18
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 21600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
6W46DF
✓ verifiziert
PREMIUM
· 6870.0 kW
· Dual-Fuel
family_name: W46DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 6870
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
7W46DF
✓ verifiziert
PREMIUM
· 8015.0 kW
· Dual-Fuel
family_name: W46DF
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 8015
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
8W46DF
✓ verifiziert
PREMIUM
· 9160.0 kW
· Dual-Fuel
family_name: W46DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 9160
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
9W46DF
✓ verifiziert
PREMIUM
· 10305.0 kW
· Dual-Fuel
family_name: W46DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 10305
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
12W46DF
✓ verifiziert
PREMIUM
· 13740.0 kW
· Dual-Fuel
family_name: W46DF
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 13740
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
14W46DF
✓ verifiziert
PREMIUM
· 16030.0 kW
· Dual-Fuel
family_name: W46DF
is_family_overview: False
cylinders: 14
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 16030
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
16W46DF
✓ verifiziert
PREMIUM
· 18320.0 kW
· Dual-Fuel
family_name: W46DF
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 18320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
18W46DF
✓ verifiziert
PREMIUM
· 20610.0 kW
· Dual-Fuel
family_name: W46DF
is_family_overview: False
cylinders: 18
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 20610
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
12W50DF
✓ verifiziert
PREMIUM
· 11400.0 kW
· Dual-Fuel
family_name: W50DF
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 11400
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16W50DF
✓ verifiziert
PREMIUM
· 15200.0 kW
· Dual-Fuel
family_name: W50DF
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 15200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
18W50DF
✓ verifiziert
PREMIUM
· 17100.0 kW
· Dual-Fuel
family_name: W50DF
is_family_overview: False
cylinders: 18
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 17100
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8W31
✓ verifiziert
PREMIUM
· 4880.0 kW
· Common Rail Tier III
family_name: W31
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Tier III
power_kw: 4880
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
10W31
✓ verifiziert
PREMIUM
· 6100.0 kW
· Common Rail Tier III
family_name: W31
is_family_overview: False
cylinders: 10
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Tier III
power_kw: 6100
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12W31
✓ verifiziert
PREMIUM
· 7320.0 kW
· Common Rail Tier III
family_name: W31
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Tier III
power_kw: 7320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
14W31
✓ verifiziert
PREMIUM
· 8540.0 kW
· Common Rail Tier III
family_name: W31
is_family_overview: False
cylinders: 14
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Tier III
power_kw: 8540
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16W31
✓ verifiziert
PREMIUM
· 9760.0 kW
· Common Rail Tier III
family_name: W31
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Tier III
power_kw: 9760
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8W31DF
✓ verifiziert
PREMIUM
· 4880.0 kW
· Tier III Dual-Fuel
family_name: W31DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: Dual-Fuel LNG/HFO/MGO
technology: Tier III Dual-Fuel
power_kw: 4880
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
10W31DF
✓ verifiziert
PREMIUM
· 6100.0 kW
· Tier III Dual-Fuel
family_name: W31DF
is_family_overview: False
cylinders: 10
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: Dual-Fuel LNG/HFO/MGO
technology: Tier III Dual-Fuel
power_kw: 6100
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12W31DF
✓ verifiziert
PREMIUM
· 7320.0 kW
· Tier III Dual-Fuel
family_name: W31DF
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: Dual-Fuel LNG/HFO/MGO
technology: Tier III Dual-Fuel
power_kw: 7320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
14W31DF
✓ verifiziert
PREMIUM
· 8540.0 kW
· Tier III Dual-Fuel
family_name: W31DF
is_family_overview: False
cylinders: 14
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: Dual-Fuel LNG/HFO/MGO
technology: Tier III Dual-Fuel
power_kw: 8540
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16W31DF
✓ verifiziert
PREMIUM
· 9760.0 kW
· Tier III Dual-Fuel
family_name: W31DF
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: Dual-Fuel LNG/HFO/MGO
technology: Tier III Dual-Fuel
power_kw: 9760
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
6W64
✓ verifiziert
PREMIUM
· 12060.0 kW
· Mechanical
family_name: W64
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 640
stroke_mm: 900
rpm: 333
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 12060
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Zylinderbohrung': '640 mm', 'Kolbenhub L-Reihe': '900 mm', 'Kolbenhub V-Reihe': '770 mm', 'Max. Zylinderdruck': '160-170 bar', 'Spezifische Zylinderleistung': '2,000-2,150 kW/Zylinder', 'Ventile pro Zylinder': '4 (2 Ein-, 2 Auslassventile)', 'Kraftstoffsystem': 'Twin-Plunger Injektionspumpe mit Direkteinspritzung', 'Aufladung': 'Turbolader mit Ladeluftkühler', 'Besonderheit L-Serie': 'Optimiert für Getriebepropulsion (900 mm Hub)', 'Besonderheit V-Serie': 'Optimiert für Dieselektrik (770 mm Hub)'}
bore_mm_v: 640
stroke_mm_v: 900 (L-Reihe), 770 (V-Reihe)
rpm_v: 327,3 (60 Hz), 333,3 (50 Hz), 400 (60 Hz), 428,6 (50 Hz)
fuel_v: Marine Diesel (HFO, MDO)
status_v: Legacy - Produktion 1999-2005, außer Produktion
datasheet_url: None
sources: ['https://www.wartsila.com/media/news/28-12-2004-a-12-900-kw-wartsila-64-engine-ordered-for-new-containership', 'https://www.wartsila.com/sau/energy/16-05-2003-wartsila-64-engines-for-four-multi-purpose-vessels', 'https://www.industrialmarinepower.com/wartsila-diesel-engine-details--output-range--rpm/', 'https://www.marinelink.com/news/engines-orders-wrtsil305185', 'https://blog.grabcad.com/blog/2012/04/13/impressive-engines-with-awesome-power/ship-engine-wartsila-6-l-64/', 'https://www.researchgate.net/publication/295494429_P527_Wartsila_64_The_biggest_and_the_most_powerful_four-stroke_diesel_engine']
Common Failures:
- • _hinweis
- • items
⚙️
7W64
✓ verifiziert
PREMIUM
· 14070.0 kW
· Mechanical
family_name: W64
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 640
stroke_mm: 900
rpm: 333
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 14070
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Zylinderbohrung': '640 mm', 'Kolbenhub L-Reihe': '900 mm', 'Kolbenhub V-Reihe': '770 mm', 'Max. Zylinderdruck': '160-170 bar', 'Spezifische Zylinderleistung': '2,000-2,150 kW/Zylinder', 'Ventile pro Zylinder': '4 (2 Ein-, 2 Auslassventile)', 'Kraftstoffsystem': 'Twin-Plunger Injektionspumpe mit Direkteinspritzung', 'Aufladung': 'Turbolader mit Ladeluftkühler', 'Besonderheit L-Serie': 'Optimiert für Getriebepropulsion (900 mm Hub)', 'Besonderheit V-Serie': 'Optimiert für Dieselektrik (770 mm Hub)'}
bore_mm_v: 640
stroke_mm_v: 900 (L-Reihe), 770 (V-Reihe)
rpm_v: 327,3 (60 Hz), 333,3 (50 Hz), 400 (60 Hz), 428,6 (50 Hz)
fuel_v: Marine Diesel (HFO, MDO)
status_v: Legacy - Produktion 1999-2005, außer Produktion
datasheet_url: None
sources: ['https://www.wartsila.com/media/news/28-12-2004-a-12-900-kw-wartsila-64-engine-ordered-for-new-containership', 'https://www.wartsila.com/sau/energy/16-05-2003-wartsila-64-engines-for-four-multi-purpose-vessels', 'https://www.industrialmarinepower.com/wartsila-diesel-engine-details--output-range--rpm/', 'https://www.marinelink.com/news/engines-orders-wrtsil305185', 'https://blog.grabcad.com/blog/2012/04/13/impressive-engines-with-awesome-power/ship-engine-wartsila-6-l-64/', 'https://www.researchgate.net/publication/295494429_P527_Wartsila_64_The_biggest_and_the_most_powerful_four-stroke_diesel_engine']
Common Failures:
- • _hinweis
- • items
⚙️
8W64
✓ verifiziert
PREMIUM
· 16080.0 kW
· Mechanical
family_name: W64
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 640
stroke_mm: 900
rpm: 333
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 16080
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Zylinderbohrung': '640 mm', 'Kolbenhub L-Reihe': '900 mm', 'Kolbenhub V-Reihe': '770 mm', 'Max. Zylinderdruck': '160-170 bar', 'Spezifische Zylinderleistung': '2,000-2,150 kW/Zylinder', 'Ventile pro Zylinder': '4 (2 Ein-, 2 Auslassventile)', 'Kraftstoffsystem': 'Twin-Plunger Injektionspumpe mit Direkteinspritzung', 'Aufladung': 'Turbolader mit Ladeluftkühler', 'Besonderheit L-Serie': 'Optimiert für Getriebepropulsion (900 mm Hub)', 'Besonderheit V-Serie': 'Optimiert für Dieselektrik (770 mm Hub)'}
bore_mm_v: 640
stroke_mm_v: 900 (L-Reihe), 770 (V-Reihe)
rpm_v: 327,3 (60 Hz), 333,3 (50 Hz), 400 (60 Hz), 428,6 (50 Hz)
fuel_v: Marine Diesel (HFO, MDO)
status_v: Legacy - Produktion 1999-2005, außer Produktion
datasheet_url: None
sources: ['https://www.wartsila.com/media/news/28-12-2004-a-12-900-kw-wartsila-64-engine-ordered-for-new-containership', 'https://www.wartsila.com/sau/energy/16-05-2003-wartsila-64-engines-for-four-multi-purpose-vessels', 'https://www.industrialmarinepower.com/wartsila-diesel-engine-details--output-range--rpm/', 'https://www.marinelink.com/news/engines-orders-wrtsil305185', 'https://blog.grabcad.com/blog/2012/04/13/impressive-engines-with-awesome-power/ship-engine-wartsila-6-l-64/', 'https://www.researchgate.net/publication/295494429_P527_Wartsila_64_The_biggest_and_the_most_powerful_four-stroke_diesel_engine']
Common Failures:
- • _hinweis
- • items
⚙️
9W64
✓ verifiziert
PREMIUM
· 18090.0 kW
· Mechanical
family_name: W64
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 640
stroke_mm: 900
rpm: 333
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 18090
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Zylinderbohrung': '640 mm', 'Kolbenhub L-Reihe': '900 mm', 'Kolbenhub V-Reihe': '770 mm', 'Max. Zylinderdruck': '160-170 bar', 'Spezifische Zylinderleistung': '2,000-2,150 kW/Zylinder', 'Ventile pro Zylinder': '4 (2 Ein-, 2 Auslassventile)', 'Kraftstoffsystem': 'Twin-Plunger Injektionspumpe mit Direkteinspritzung', 'Aufladung': 'Turbolader mit Ladeluftkühler', 'Besonderheit L-Serie': 'Optimiert für Getriebepropulsion (900 mm Hub)', 'Besonderheit V-Serie': 'Optimiert für Dieselektrik (770 mm Hub)'}
bore_mm_v: 640
stroke_mm_v: 900 (L-Reihe), 770 (V-Reihe)
rpm_v: 327,3 (60 Hz), 333,3 (50 Hz), 400 (60 Hz), 428,6 (50 Hz)
fuel_v: Marine Diesel (HFO, MDO)
status_v: Legacy - Produktion 1999-2005, außer Produktion
datasheet_url: None
sources: ['https://www.wartsila.com/media/news/28-12-2004-a-12-900-kw-wartsila-64-engine-ordered-for-new-containership', 'https://www.wartsila.com/sau/energy/16-05-2003-wartsila-64-engines-for-four-multi-purpose-vessels', 'https://www.industrialmarinepower.com/wartsila-diesel-engine-details--output-range--rpm/', 'https://www.marinelink.com/news/engines-orders-wrtsil305185', 'https://blog.grabcad.com/blog/2012/04/13/impressive-engines-with-awesome-power/ship-engine-wartsila-6-l-64/', 'https://www.researchgate.net/publication/295494429_P527_Wartsila_64_The_biggest_and_the_most_powerful_four-stroke_diesel_engine']
Common Failures:
- • _hinweis
- • items
⚙️
6W50DF
✓ verifiziert
PREMIUM
· 5700.0 kW
· Dual-Fuel
family_name: W50DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 5700
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8W50DF
✓ verifiziert
PREMIUM
· 7600.0 kW
· Dual-Fuel
family_name: W50DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 7600
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9W50DF
✓ verifiziert
PREMIUM
· 8550.0 kW
· Dual-Fuel
family_name: W50DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 8550
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
Wärtsilä W14
✓ verifiziert
· High-Speed Trunk Piston
family_name: W14
is_family_overview: True
bore_mm: 140
stroke_mm: 185
rpm: 1500
configuration: L
fuel_type: MGO/MDO
technology: High-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW14
✓ verifiziert
· 570.0 kW
· High-Speed Trunk Piston
family_name: W14
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 140
stroke_mm: 185
rpm: 1500
fuel_type: MGO/MDO
technology: High-Speed Trunk Piston
displacement_l_per_cyl: 2.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W20
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: W20
is_family_overview: True
bore_mm: 200
stroke_mm: 280
rpm: 1000
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW20
✓ verifiziert
· 1200.0 kW
· Medium-Speed Trunk Piston
family_name: W20
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 8.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW20
✓ verifiziert
· 1600.0 kW
· Medium-Speed Trunk Piston
family_name: W20
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 8.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW20
✓ verifiziert
· 1800.0 kW
· Medium-Speed Trunk Piston
family_name: W20
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 8.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung × Hub': '200 × 280 mm', 'Hubraum pro Zylinder': '8,8 l', 'Leistung pro Zylinder (aktuell)': '185-220 kW (abhängig von Variante/Drehzahl)', 'Verdichtungsverhältnis': '15:1', 'Spezifischer Brennstoffverbrauch (SFOC)': '186-187 g/kWh (ISO-Bedingungen)', 'Motorkonfigurationen': '4L20, 5L20, 6L20, 8L20, 9L20 (nur Reihe)', 'Gewichte (Reihe-Motor)': '4L20: 6,8 t | 6L20: 8,3 t | 8L20: 10,5 t | 9L20: 11,1 t', 'Gewichte (Stromerzeuger)': '4L20: 14,0 t | 6L20: 16,8 t | 8L20: 20,7 t | 9L20: 23,8 t', 'Kolben-Mittenfluß-Geschwindigkeit': '8,4 m/s (900 rpm), 9,3 m/s (1000 rpm)', 'Ventile pro Zylinder': '2 Einlass + 2 Auslass', 'Bauform': '4-Takt, nicht-umkehrbar, turbogela\xadden & Ladeluftkühlung, Direkteinspritzung', 'Ausführungen verfügbar': 'Diesel (W20) & Dual-Fuel (W20DF, seit 2011)', 'Liefermenge seit 1990er': '>7500 Motoren insgesamt; >6000 W20DF-Einheiten'}
bore_mm_v: 200
stroke_mm_v: 280
rpm_v: 900 / 1000 / 1200
fuel_v: Diesel (HFO, LFO, Biofuel) [W20] | Dual-Fuel: LNG/MDO/HFO [W20DF]
status_v: In Produktion (seit 1990er; Legacy-Status: nein; aktiv vermarktet 2024+)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-20', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-20df', 'https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w20.pdf', 'https://www.jadepowerplants.com/site/assets/files/1354/wartsila_20_brochure.pdf', 'https://www.manualslib.com/manual/1177300/W-Rtsil-W-Rtsil-20.html', 'https://www.maritimeinformed.com/w-rtsil-6l20df-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W22
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: W22
is_family_overview: True
bore_mm: 220
stroke_mm: 320
rpm: 900
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Typ': '4-Takt, Direkteinspritzung, turbogekühlt und Ladeluftkühlung', 'Verdichtungsverhältnis (Vasa 32)': '13.8:1', 'Mittlerer Druck (D-Rating)': '21.9 bar', 'Mittlerer Druck (E-Rating)': '24 bar', 'Spezifischer Brennstoffverbrauch (100% Last HFO)': '187 g/kWh', 'Spezifischer Brennstoffverbrauch (85% Last HFO)': '185 g/kWh', 'Mittlere Kolbengeschwindigkeit (Vasa 32)': '8.4 m/s', 'Verdrängervolumen je Zylinder (Vasa 32)': '28.15 dm³', 'Ventile je Zylinder': '2 Einlass + 2 Auslass (Vasa 22: 4-Ventil-Technologie)', 'Schmiersystem': 'Zirkulationsöl (Zahn- und Radpumpen)'}
bore_mm_v: 320 (Vasa 32); 220 (Vasa 22)
stroke_mm_v: 350 (Vasa 32); 240-260 (Vasa 22)
rpm_v: 720-750 (Vasa 32); 1000 (Vasa 22 - nur Druckmessungen verifiziert)
fuel_v: Heavy Fuel Oil (HFO), Light Fuel Oil (LFO), Marine Diesel Oil (MDO)
status_v: Legacy (Produktion 2010 eingestellt). Vorgänger: neuere Wärtsilä 32 D/E (ab ~1997). Wartung und Upgrades noch verfügbar.
datasheet_url: https://www.scribd.com/document/90400665/Wartsila-32-Project-Guide (Project Guide 12V32); https://www.industrialmarinepower.com/technical-specification-for-3-sets-vasa-18v32-heavy-fuel-generating-sets/ (18V32 Spezifikationen)
sources: ['https://en.wikipedia.org/wiki/W%C3%A4rtsil%C3%A4_Vasa (Wikipedia Vasa-Serie Überblick)', 'https://www.rivieramm.com/news-content-hub/news-content-hub/seminal-32-bore-design-still-going-strong-46958 (Riviera Maritime Vasa 32 Spezifikationen)', 'https://www.industrialmarinepower.com/technical-specification-for-3-sets-vasa-18v32-heavy-fuel-generating-sets/ (18V32 SFOC u. Spezifikationen)', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/wartsila-vasa-32ln-performance-upgrade (Wärtsilä Vasa 32LN Upgrade)', 'https://www.manualslib.com/manual/2778644/W-Rtsil-Vasa-6l32.html (Vasa 6L32 Instruction Manual)', 'https://www.scribd.com/document/719661936 (Service Letter Pleuelstangen-Lager)']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW22
✓ verifiziert
· 1380.0 kW
· Medium-Speed Trunk Piston
family_name: W22
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 220
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 12.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Typ': '4-Takt, Direkteinspritzung, turbogekühlt und Ladeluftkühlung', 'Verdichtungsverhältnis (Vasa 32)': '13.8:1', 'Mittlerer Druck (D-Rating)': '21.9 bar', 'Mittlerer Druck (E-Rating)': '24 bar', 'Spezifischer Brennstoffverbrauch (100% Last HFO)': '187 g/kWh', 'Spezifischer Brennstoffverbrauch (85% Last HFO)': '185 g/kWh', 'Mittlere Kolbengeschwindigkeit (Vasa 32)': '8.4 m/s', 'Verdrängervolumen je Zylinder (Vasa 32)': '28.15 dm³', 'Ventile je Zylinder': '2 Einlass + 2 Auslass (Vasa 22: 4-Ventil-Technologie)', 'Schmiersystem': 'Zirkulationsöl (Zahn- und Radpumpen)'}
bore_mm_v: 320 (Vasa 32); 220 (Vasa 22)
stroke_mm_v: 350 (Vasa 32); 240-260 (Vasa 22)
rpm_v: 720-750 (Vasa 32); 1000 (Vasa 22 - nur Druckmessungen verifiziert)
fuel_v: Heavy Fuel Oil (HFO), Light Fuel Oil (LFO), Marine Diesel Oil (MDO)
status_v: Legacy (Produktion 2010 eingestellt). Vorgänger: neuere Wärtsilä 32 D/E (ab ~1997). Wartung und Upgrades noch verfügbar.
datasheet_url: https://www.scribd.com/document/90400665/Wartsila-32-Project-Guide (Project Guide 12V32); https://www.industrialmarinepower.com/technical-specification-for-3-sets-vasa-18v32-heavy-fuel-generating-sets/ (18V32 Spezifikationen)
sources: ['https://en.wikipedia.org/wiki/W%C3%A4rtsil%C3%A4_Vasa (Wikipedia Vasa-Serie Überblick)', 'https://www.rivieramm.com/news-content-hub/news-content-hub/seminal-32-bore-design-still-going-strong-46958 (Riviera Maritime Vasa 32 Spezifikationen)', 'https://www.industrialmarinepower.com/technical-specification-for-3-sets-vasa-18v32-heavy-fuel-generating-sets/ (18V32 SFOC u. Spezifikationen)', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/wartsila-vasa-32ln-performance-upgrade (Wärtsilä Vasa 32LN Upgrade)', 'https://www.manualslib.com/manual/2778644/W-Rtsil-Vasa-6l32.html (Vasa 6L32 Instruction Manual)', 'https://www.scribd.com/document/719661936 (Service Letter Pleuelstangen-Lager)']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW22
✓ verifiziert
· 1840.0 kW
· Medium-Speed Trunk Piston
family_name: W22
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 220
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 12.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Typ': '4-Takt, Direkteinspritzung, turbogekühlt und Ladeluftkühlung', 'Verdichtungsverhältnis (Vasa 32)': '13.8:1', 'Mittlerer Druck (D-Rating)': '21.9 bar', 'Mittlerer Druck (E-Rating)': '24 bar', 'Spezifischer Brennstoffverbrauch (100% Last HFO)': '187 g/kWh', 'Spezifischer Brennstoffverbrauch (85% Last HFO)': '185 g/kWh', 'Mittlere Kolbengeschwindigkeit (Vasa 32)': '8.4 m/s', 'Verdrängervolumen je Zylinder (Vasa 32)': '28.15 dm³', 'Ventile je Zylinder': '2 Einlass + 2 Auslass (Vasa 22: 4-Ventil-Technologie)', 'Schmiersystem': 'Zirkulationsöl (Zahn- und Radpumpen)'}
bore_mm_v: 320 (Vasa 32); 220 (Vasa 22)
stroke_mm_v: 350 (Vasa 32); 240-260 (Vasa 22)
rpm_v: 720-750 (Vasa 32); 1000 (Vasa 22 - nur Druckmessungen verifiziert)
fuel_v: Heavy Fuel Oil (HFO), Light Fuel Oil (LFO), Marine Diesel Oil (MDO)
status_v: Legacy (Produktion 2010 eingestellt). Vorgänger: neuere Wärtsilä 32 D/E (ab ~1997). Wartung und Upgrades noch verfügbar.
datasheet_url: https://www.scribd.com/document/90400665/Wartsila-32-Project-Guide (Project Guide 12V32); https://www.industrialmarinepower.com/technical-specification-for-3-sets-vasa-18v32-heavy-fuel-generating-sets/ (18V32 Spezifikationen)
sources: ['https://en.wikipedia.org/wiki/W%C3%A4rtsil%C3%A4_Vasa (Wikipedia Vasa-Serie Überblick)', 'https://www.rivieramm.com/news-content-hub/news-content-hub/seminal-32-bore-design-still-going-strong-46958 (Riviera Maritime Vasa 32 Spezifikationen)', 'https://www.industrialmarinepower.com/technical-specification-for-3-sets-vasa-18v32-heavy-fuel-generating-sets/ (18V32 SFOC u. Spezifikationen)', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/wartsila-vasa-32ln-performance-upgrade (Wärtsilä Vasa 32LN Upgrade)', 'https://www.manualslib.com/manual/2778644/W-Rtsil-Vasa-6l32.html (Vasa 6L32 Instruction Manual)', 'https://www.scribd.com/document/719661936 (Service Letter Pleuelstangen-Lager)']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW22
✓ verifiziert
· 2070.0 kW
· Medium-Speed Trunk Piston
family_name: W22
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 220
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 12.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Typ': '4-Takt, Direkteinspritzung, turbogekühlt und Ladeluftkühlung', 'Verdichtungsverhältnis (Vasa 32)': '13.8:1', 'Mittlerer Druck (D-Rating)': '21.9 bar', 'Mittlerer Druck (E-Rating)': '24 bar', 'Spezifischer Brennstoffverbrauch (100% Last HFO)': '187 g/kWh', 'Spezifischer Brennstoffverbrauch (85% Last HFO)': '185 g/kWh', 'Mittlere Kolbengeschwindigkeit (Vasa 32)': '8.4 m/s', 'Verdrängervolumen je Zylinder (Vasa 32)': '28.15 dm³', 'Ventile je Zylinder': '2 Einlass + 2 Auslass (Vasa 22: 4-Ventil-Technologie)', 'Schmiersystem': 'Zirkulationsöl (Zahn- und Radpumpen)'}
bore_mm_v: 320 (Vasa 32); 220 (Vasa 22)
stroke_mm_v: 350 (Vasa 32); 240-260 (Vasa 22)
rpm_v: 720-750 (Vasa 32); 1000 (Vasa 22 - nur Druckmessungen verifiziert)
fuel_v: Heavy Fuel Oil (HFO), Light Fuel Oil (LFO), Marine Diesel Oil (MDO)
status_v: Legacy (Produktion 2010 eingestellt). Vorgänger: neuere Wärtsilä 32 D/E (ab ~1997). Wartung und Upgrades noch verfügbar.
datasheet_url: https://www.scribd.com/document/90400665/Wartsila-32-Project-Guide (Project Guide 12V32); https://www.industrialmarinepower.com/technical-specification-for-3-sets-vasa-18v32-heavy-fuel-generating-sets/ (18V32 Spezifikationen)
sources: ['https://en.wikipedia.org/wiki/W%C3%A4rtsil%C3%A4_Vasa (Wikipedia Vasa-Serie Überblick)', 'https://www.rivieramm.com/news-content-hub/news-content-hub/seminal-32-bore-design-still-going-strong-46958 (Riviera Maritime Vasa 32 Spezifikationen)', 'https://www.industrialmarinepower.com/technical-specification-for-3-sets-vasa-18v32-heavy-fuel-generating-sets/ (18V32 SFOC u. Spezifikationen)', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/wartsila-vasa-32ln-performance-upgrade (Wärtsilä Vasa 32LN Upgrade)', 'https://www.manualslib.com/manual/2778644/W-Rtsil-Vasa-6l32.html (Vasa 6L32 Instruction Manual)', 'https://www.scribd.com/document/719661936 (Service Letter Pleuelstangen-Lager)']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W25
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: W25
is_family_overview: True
bore_mm: 250
stroke_mm: 300
rpm: 1000
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '250 x 350 mm', 'Zylinderkonfigurationen': '6L, 7L, 8L, 9L', 'Drehzahl': '900 oder 1000 rpm', 'Leistung Diesel': '2,0-3,4 MW', 'Leistung Dual-Fuel (LNG/NH3)': '1,9-3,1 MW', 'Leistung pro Zylinder @ 900 rpm (NH3)': '315 kW/Zyl.', 'Leistung pro Zylinder @ 1000 rpm (NH3)': '345 kW/Zyl.', 'TBO (Time Between Overhaul)': 'bis zu 32.000 Stunden', 'IMO Tier III': 'nativ in LNG-Mode; mit NOR in Diesel/NH3-Mode', 'Brennstoff-Injektionssystem': 'Common-Rail Hochdruck-Einspritzung'}
bore_mm_v: 250
stroke_mm_v: 350
rpm_v: 900-1000
fuel_v: Diesel, LNG (Standard DF/NextDF), Ammonia (NH3)
status_v: In Produktion (2022-2026+, mit Ammonia-Upgrade April 2026)
datasheet_url: https://www.wartsila.com/marine/engine-configurator (Konfigurator mit technischen Daten); Hinweis: Offizielle PDF-Datenblätter nicht öffentlich direkt verlinkt, siehe Scribd-Links unten
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-25', 'https://www.wartsila.com/media/news/07-09-2022-launch-of-wartsila-25-engine-paves-the-way-towards-maritime-decarbonisation-3152432', 'https://www.wartsila.com/media/news/16-04-2026-power-increase-for-wartsila-25-ammonia-engine-supports-more-efficient-ammonia-fuelled-vessel-designs-3739966', 'https://www.marinelink.com/news/wrtsil-new-mediumspeed-fourstroke-engine-499264', 'https://www.powerprogress.com/news/wartsila-25-engine-offers-fuel-flexibility/8023249.article', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/nox-abatement/wartsila-nox-reducer-nor']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW25
✓ verifiziert
· 1650.0 kW
· Medium-Speed Trunk Piston
family_name: W25
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 250
stroke_mm: 300
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 14.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '250 x 350 mm', 'Zylinderkonfigurationen': '6L, 7L, 8L, 9L', 'Drehzahl': '900 oder 1000 rpm', 'Leistung Diesel': '2,0-3,4 MW', 'Leistung Dual-Fuel (LNG/NH3)': '1,9-3,1 MW', 'Leistung pro Zylinder @ 900 rpm (NH3)': '315 kW/Zyl.', 'Leistung pro Zylinder @ 1000 rpm (NH3)': '345 kW/Zyl.', 'TBO (Time Between Overhaul)': 'bis zu 32.000 Stunden', 'IMO Tier III': 'nativ in LNG-Mode; mit NOR in Diesel/NH3-Mode', 'Brennstoff-Injektionssystem': 'Common-Rail Hochdruck-Einspritzung'}
bore_mm_v: 250
stroke_mm_v: 350
rpm_v: 900-1000
fuel_v: Diesel, LNG (Standard DF/NextDF), Ammonia (NH3)
status_v: In Produktion (2022-2026+, mit Ammonia-Upgrade April 2026)
datasheet_url: https://www.wartsila.com/marine/engine-configurator (Konfigurator mit technischen Daten); Hinweis: Offizielle PDF-Datenblätter nicht öffentlich direkt verlinkt, siehe Scribd-Links unten
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-25', 'https://www.wartsila.com/media/news/07-09-2022-launch-of-wartsila-25-engine-paves-the-way-towards-maritime-decarbonisation-3152432', 'https://www.wartsila.com/media/news/16-04-2026-power-increase-for-wartsila-25-ammonia-engine-supports-more-efficient-ammonia-fuelled-vessel-designs-3739966', 'https://www.marinelink.com/news/wrtsil-new-mediumspeed-fourstroke-engine-499264', 'https://www.powerprogress.com/news/wartsila-25-engine-offers-fuel-flexibility/8023249.article', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/nox-abatement/wartsila-nox-reducer-nor']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW25
✓ verifiziert
· 2200.0 kW
· Medium-Speed Trunk Piston
family_name: W25
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 250
stroke_mm: 300
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 14.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '250 x 350 mm', 'Zylinderkonfigurationen': '6L, 7L, 8L, 9L', 'Drehzahl': '900 oder 1000 rpm', 'Leistung Diesel': '2,0-3,4 MW', 'Leistung Dual-Fuel (LNG/NH3)': '1,9-3,1 MW', 'Leistung pro Zylinder @ 900 rpm (NH3)': '315 kW/Zyl.', 'Leistung pro Zylinder @ 1000 rpm (NH3)': '345 kW/Zyl.', 'TBO (Time Between Overhaul)': 'bis zu 32.000 Stunden', 'IMO Tier III': 'nativ in LNG-Mode; mit NOR in Diesel/NH3-Mode', 'Brennstoff-Injektionssystem': 'Common-Rail Hochdruck-Einspritzung'}
bore_mm_v: 250
stroke_mm_v: 350
rpm_v: 900-1000
fuel_v: Diesel, LNG (Standard DF/NextDF), Ammonia (NH3)
status_v: In Produktion (2022-2026+, mit Ammonia-Upgrade April 2026)
datasheet_url: https://www.wartsila.com/marine/engine-configurator (Konfigurator mit technischen Daten); Hinweis: Offizielle PDF-Datenblätter nicht öffentlich direkt verlinkt, siehe Scribd-Links unten
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-25', 'https://www.wartsila.com/media/news/07-09-2022-launch-of-wartsila-25-engine-paves-the-way-towards-maritime-decarbonisation-3152432', 'https://www.wartsila.com/media/news/16-04-2026-power-increase-for-wartsila-25-ammonia-engine-supports-more-efficient-ammonia-fuelled-vessel-designs-3739966', 'https://www.marinelink.com/news/wrtsil-new-mediumspeed-fourstroke-engine-499264', 'https://www.powerprogress.com/news/wartsila-25-engine-offers-fuel-flexibility/8023249.article', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/nox-abatement/wartsila-nox-reducer-nor']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW25
✓ verifiziert
· 2475.0 kW
· Medium-Speed Trunk Piston
family_name: W25
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 250
stroke_mm: 300
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 14.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '250 x 350 mm', 'Zylinderkonfigurationen': '6L, 7L, 8L, 9L', 'Drehzahl': '900 oder 1000 rpm', 'Leistung Diesel': '2,0-3,4 MW', 'Leistung Dual-Fuel (LNG/NH3)': '1,9-3,1 MW', 'Leistung pro Zylinder @ 900 rpm (NH3)': '315 kW/Zyl.', 'Leistung pro Zylinder @ 1000 rpm (NH3)': '345 kW/Zyl.', 'TBO (Time Between Overhaul)': 'bis zu 32.000 Stunden', 'IMO Tier III': 'nativ in LNG-Mode; mit NOR in Diesel/NH3-Mode', 'Brennstoff-Injektionssystem': 'Common-Rail Hochdruck-Einspritzung'}
bore_mm_v: 250
stroke_mm_v: 350
rpm_v: 900-1000
fuel_v: Diesel, LNG (Standard DF/NextDF), Ammonia (NH3)
status_v: In Produktion (2022-2026+, mit Ammonia-Upgrade April 2026)
datasheet_url: https://www.wartsila.com/marine/engine-configurator (Konfigurator mit technischen Daten); Hinweis: Offizielle PDF-Datenblätter nicht öffentlich direkt verlinkt, siehe Scribd-Links unten
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-25', 'https://www.wartsila.com/media/news/07-09-2022-launch-of-wartsila-25-engine-paves-the-way-towards-maritime-decarbonisation-3152432', 'https://www.wartsila.com/media/news/16-04-2026-power-increase-for-wartsila-25-ammonia-engine-supports-more-efficient-ammonia-fuelled-vessel-designs-3739966', 'https://www.marinelink.com/news/wrtsil-new-mediumspeed-fourstroke-engine-499264', 'https://www.powerprogress.com/news/wartsila-25-engine-offers-fuel-flexibility/8023249.article', 'https://www.wartsila.com/marine/products/engines-and-generating-sets/nox-abatement/wartsila-nox-reducer-nor']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W26
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: W26
is_family_overview: True
bore_mm: 260
stroke_mm: 320
rpm: 900
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW26
✓ verifiziert
· 1740.0 kW
· Medium-Speed Trunk Piston
family_name: W26
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 260
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 17.0
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW26
✓ verifiziert
· 2320.0 kW
· Medium-Speed Trunk Piston
family_name: W26
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 260
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 17.0
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW26
✓ verifiziert
· 2610.0 kW
· Medium-Speed Trunk Piston
family_name: W26
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 260
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 17.0
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W31
✓ verifiziert
· Common Rail Medium-Speed
family_name: W31
is_family_overview: True
bore_mm: 310
stroke_mm: 430
rpm: 750
configuration: L
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW31
✓ verifiziert
· 3120.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW31
✓ verifiziert
· 4160.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW31
✓ verifiziert
· 4680.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 10LW31
✓ verifiziert
· 5200.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 10
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12LW31
✓ verifiziert
· 6240.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 14LW31
✓ verifiziert
· 7280.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 14
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16LW31
✓ verifiziert
· 8320.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12VW31
✓ verifiziert
· 6240.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW31
✓ verifiziert
· 8320.0 kW
· Common Rail Medium-Speed
family_name: W31
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 310
stroke_mm: 430
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W32
✓ verifiziert
· Common Rail Medium-Speed
family_name: W32
is_family_overview: True
bore_mm: 320
stroke_mm: 400
rpm: 750
configuration: L
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW32
✓ verifiziert
· 3120.0 kW
· Common Rail Medium-Speed
family_name: W32
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 7LW32
✓ verifiziert
· 3640.0 kW
· Common Rail Medium-Speed
family_name: W32
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW32
✓ verifiziert
· 4160.0 kW
· Common Rail Medium-Speed
family_name: W32
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW32
✓ verifiziert
· 4680.0 kW
· Common Rail Medium-Speed
family_name: W32
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '32.2 liters', 'Specific power output (inline)': '580 kW/cylinder (at 750 RPM)', 'Specific power output (V-config)': '500-420 kW/cylinder (W32GD: 405-420 kW/cyl)', 'Configuration': '4-stroke, non-reversible, turbocharged, intercooled, direct fuel injection', 'Valves per cylinder': '2 inlet + 2 exhaust', 'Cooling system': 'Seawater and freshwater cooling; charge air cooling via cooler', 'Turbocharger': 'Napier 357 (common); Wärtsilä turbocharger safety package available', 'Compliance': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720 and 750 RPM (50 Hz and 60 Hz)
fuel_v: HFO (Heavy Fuel Oil), LFO (Light Fuel Oil), MDO (Marine Diesel Oil), ultra-low sulphur fuel; W32GD: natural gas/diesel (dual-fuel); methanol (W32 Methanol variant available from 2023)
status_v: In production (legacy platform continuously updated; introduced 1980s, 2500+ units sold since 1998)
datasheet_url: https://brandhub.wartsila.com/m/54000f75ef455f3d/original/Wartsila-32-Product-guide.pdf
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-32', 'https://www.manualslib.com/manual/1177316/W-Rtsil-W-Rtsil-32.html', 'https://appassets.softecksblog.in/marine_engineering/assets/General_Concepts/32.htm', 'https://www.industrialmarinepower.com/w%C3%A4rtsil%C3%A4-32gd-main-technical-data-wartsila-6l32gd--9l32gd--12v32gd--16v32gd--20v32gd-/', 'https://tech-expo.ru/upload/iblock/b0d/Instruktsiya-po-ekspluatatsii-W_rtsil_-W32.pdf', 'https://www.coordinador.cl/wp-content/uploads/2019/05/Anexo-Informe-T%C3%A9cnico-PPyD-Central-Cenizas.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12VW32
✓ verifiziert
· 6240.0 kW
· Common Rail Medium-Speed
family_name: W32
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW32
✓ verifiziert
· 8320.0 kW
· Common Rail Medium-Speed
family_name: W32
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Medium-Speed
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W34DF
✓ verifiziert
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W34DF
is_family_overview: True
bore_mm: 340
stroke_mm: 400
rpm: 750
configuration: L
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW34DF
✓ verifiziert
· 3000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W34DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW34DF
✓ verifiziert
· 4000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W34DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW34DF
✓ verifiziert
· 4500.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W34DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12LW34DF
✓ verifiziert
· 6000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W34DF
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12VW34DF
✓ verifiziert
· 6000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W34DF
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW34DF
✓ verifiziert
· 8000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W34DF
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W34SG
✓ verifiziert
· Spark-Ignited Gas (SG)
family_name: W34SG
is_family_overview: True
bore_mm: 340
stroke_mm: 400
rpm: 750
configuration: L
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW34SG
✓ verifiziert
· 2880.0 kW
· Spark-Ignited Gas (SG)
family_name: W34SG
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW34SG
✓ verifiziert
· 3840.0 kW
· Spark-Ignited Gas (SG)
family_name: W34SG
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW34SG
✓ verifiziert
· 4320.0 kW
· Spark-Ignited Gas (SG)
family_name: W34SG
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12LW34SG
✓ verifiziert
· 5760.0 kW
· Spark-Ignited Gas (SG)
family_name: W34SG
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12VW34SG
✓ verifiziert
· 5760.0 kW
· Spark-Ignited Gas (SG)
family_name: W34SG
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW34SG
✓ verifiziert
· 7680.0 kW
· Spark-Ignited Gas (SG)
family_name: W34SG
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 340
stroke_mm: 400
rpm: 750
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 36.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W38
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: W38
is_family_overview: True
bore_mm: 380
stroke_mm: 475
rpm: 600
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Mean Effective Pressure (MEP)': '2.7 MPa', 'Mean Piston Speed': '9.5 m/s', 'Power per Cylinder': '660–725 kW', 'Piston Displacement per Cylinder': '53.9 liters', 'Valves per Cylinder': '2 inlet + 2 exhaust', 'Engine Speed Class': 'Medium-speed (600 rpm)', 'Weight Range': '90–200 tons (6L38 to 16V38)', 'Cylinder Bore Class': '400 mm class'}
bore_mm_v: 380
stroke_mm_v: 475
rpm_v: 600
fuel_v: Diesel (Heavy Fuel Oil, Marine Diesel, Dual-Fuel variants)
status_v: Legacy - No longer in current Wärtsilä product line; in-service units receive upgrade and support packages through Wärtsilä services
datasheet_url: https://www.industrialmarinepower.com/wärtsilä-38-project-guide/ (also references https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf)
sources: ['https://www.industrialmarinepower.com/wärtsilä-38-project-guide/', 'https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf', 'https://al-tech.in/gallerydetail/wartsila-38-6l38-9l38-12v38-16v38-18v38-engine', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/performance-optimization-through-turbocharger-upgrade-for-wartsila-38-and-wartsila-46', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/', 'https://www.cimac.com/cms/upload/Publication_Press/WG_Publications/CIMAC_WG8_Guideline_2017_Two_Stroke_Engine_Cold_Corrosion.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW38
✓ verifiziert
· 4200.0 kW
· Medium-Speed Trunk Piston
family_name: W38
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 53.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Mean Effective Pressure (MEP)': '2.7 MPa', 'Mean Piston Speed': '9.5 m/s', 'Power per Cylinder': '660–725 kW', 'Piston Displacement per Cylinder': '53.9 liters', 'Valves per Cylinder': '2 inlet + 2 exhaust', 'Engine Speed Class': 'Medium-speed (600 rpm)', 'Weight Range': '90–200 tons (6L38 to 16V38)', 'Cylinder Bore Class': '400 mm class'}
bore_mm_v: 380
stroke_mm_v: 475
rpm_v: 600
fuel_v: Diesel (Heavy Fuel Oil, Marine Diesel, Dual-Fuel variants)
status_v: Legacy - No longer in current Wärtsilä product line; in-service units receive upgrade and support packages through Wärtsilä services
datasheet_url: https://www.industrialmarinepower.com/wärtsilä-38-project-guide/ (also references https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf)
sources: ['https://www.industrialmarinepower.com/wärtsilä-38-project-guide/', 'https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf', 'https://al-tech.in/gallerydetail/wartsila-38-6l38-9l38-12v38-16v38-18v38-engine', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/performance-optimization-through-turbocharger-upgrade-for-wartsila-38-and-wartsila-46', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/', 'https://www.cimac.com/cms/upload/Publication_Press/WG_Publications/CIMAC_WG8_Guideline_2017_Two_Stroke_Engine_Cold_Corrosion.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW38
✓ verifiziert
· 5600.0 kW
· Medium-Speed Trunk Piston
family_name: W38
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 53.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Mean Effective Pressure (MEP)': '2.7 MPa', 'Mean Piston Speed': '9.5 m/s', 'Power per Cylinder': '660–725 kW', 'Piston Displacement per Cylinder': '53.9 liters', 'Valves per Cylinder': '2 inlet + 2 exhaust', 'Engine Speed Class': 'Medium-speed (600 rpm)', 'Weight Range': '90–200 tons (6L38 to 16V38)', 'Cylinder Bore Class': '400 mm class'}
bore_mm_v: 380
stroke_mm_v: 475
rpm_v: 600
fuel_v: Diesel (Heavy Fuel Oil, Marine Diesel, Dual-Fuel variants)
status_v: Legacy - No longer in current Wärtsilä product line; in-service units receive upgrade and support packages through Wärtsilä services
datasheet_url: https://www.industrialmarinepower.com/wärtsilä-38-project-guide/ (also references https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf)
sources: ['https://www.industrialmarinepower.com/wärtsilä-38-project-guide/', 'https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf', 'https://al-tech.in/gallerydetail/wartsila-38-6l38-9l38-12v38-16v38-18v38-engine', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/performance-optimization-through-turbocharger-upgrade-for-wartsila-38-and-wartsila-46', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/', 'https://www.cimac.com/cms/upload/Publication_Press/WG_Publications/CIMAC_WG8_Guideline_2017_Two_Stroke_Engine_Cold_Corrosion.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW38
✓ verifiziert
· 6300.0 kW
· Medium-Speed Trunk Piston
family_name: W38
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 53.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Mean Effective Pressure (MEP)': '2.7 MPa', 'Mean Piston Speed': '9.5 m/s', 'Power per Cylinder': '660–725 kW', 'Piston Displacement per Cylinder': '53.9 liters', 'Valves per Cylinder': '2 inlet + 2 exhaust', 'Engine Speed Class': 'Medium-speed (600 rpm)', 'Weight Range': '90–200 tons (6L38 to 16V38)', 'Cylinder Bore Class': '400 mm class'}
bore_mm_v: 380
stroke_mm_v: 475
rpm_v: 600
fuel_v: Diesel (Heavy Fuel Oil, Marine Diesel, Dual-Fuel variants)
status_v: Legacy - No longer in current Wärtsilä product line; in-service units receive upgrade and support packages through Wärtsilä services
datasheet_url: https://www.industrialmarinepower.com/wärtsilä-38-project-guide/ (also references https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf)
sources: ['https://www.industrialmarinepower.com/wärtsilä-38-project-guide/', 'https://www.dieselduck.info/machine/01%20prime%20movers/Wartsila%2038%20project%20guide.pdf', 'https://al-tech.in/gallerydetail/wartsila-38-6l38-9l38-12v38-16v38-18v38-engine', 'https://www.wartsila.com/services-catalogue/engine-services-4-stroke/performance-optimization-through-turbocharger-upgrade-for-wartsila-38-and-wartsila-46', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/', 'https://www.cimac.com/cms/upload/Publication_Press/WG_Publications/CIMAC_WG8_Guideline_2017_Two_Stroke_Engine_Cold_Corrosion.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12VW38
✓ verifiziert
· 8400.0 kW
· Medium-Speed Trunk Piston
family_name: W38
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 53.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW38
✓ verifiziert
· 11200.0 kW
· Medium-Speed Trunk Piston
family_name: W38
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 53.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 18VW38
✓ verifiziert
· 12600.0 kW
· Medium-Speed Trunk Piston
family_name: W38
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 380
stroke_mm: 475
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 53.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W46F
✓ verifiziert
· Medium-Speed Common Rail
family_name: W46F
is_family_overview: True
bore_mm: 460
stroke_mm: 580
rpm: 600
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW46F
✓ verifiziert
· 6300.0 kW
· Medium-Speed Common Rail
family_name: W46F
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 7LW46F
✓ verifiziert
· 7350.0 kW
· Medium-Speed Common Rail
family_name: W46F
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW46F
✓ verifiziert
· 8400.0 kW
· Medium-Speed Common Rail
family_name: W46F
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW46F
✓ verifiziert
· 9450.0 kW
· Medium-Speed Common Rail
family_name: W46F
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12VW46F
✓ verifiziert
· 12600.0 kW
· Medium-Speed Common Rail
family_name: W46F
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW46F
✓ verifiziert
· 16800.0 kW
· Medium-Speed Common Rail
family_name: W46F
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W46DF
✓ verifiziert
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W46DF
is_family_overview: True
bore_mm: 460
stroke_mm: 580
rpm: 600
configuration: L
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 6LW46DF
✓ verifiziert
· 6390.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W46DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 7LW46DF
✓ verifiziert
· 7455.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W46DF
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 8LW46DF
✓ verifiziert
· 8520.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W46DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 9LW46DF
✓ verifiziert
· 9585.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W46DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 12VW46DF
✓ verifiziert
· 12780.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W46DF
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW46DF
✓ verifiziert
· 17040.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W46DF
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 460
stroke_mm: 580
rpm: 600
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 96.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W50DF
✓ verifiziert
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W50DF
is_family_overview: True
bore_mm: 500
stroke_mm: 580
rpm: 514
configuration: L
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Wärtsilä 6LW50DF
✓ verifiziert
· 5850.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W50DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 113.9
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Wärtsilä 8LW50DF
✓ verifiziert
· 7800.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W50DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 113.9
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Wärtsilä 9LW50DF
✓ verifiziert
· 8775.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W50DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 113.9
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Wärtsilä 12VW50DF
✓ verifiziert
· 11700.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W50DF
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 113.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW50DF
✓ verifiziert
· 15600.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W50DF
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 113.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 18VW50DF
✓ verifiziert
· 17550.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: W50DF
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 113.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä W50SG
✓ verifiziert
· Spark-Ignited Gas (SG)
family_name: W50SG
is_family_overview: True
bore_mm: 500
stroke_mm: 580
rpm: 514
configuration: L
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Wärtsilä 6LW50SG
✓ verifiziert
· 5700.0 kW
· Spark-Ignited Gas (SG)
family_name: W50SG
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 113.9
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Wärtsilä 8LW50SG
✓ verifiziert
· 7600.0 kW
· Spark-Ignited Gas (SG)
family_name: W50SG
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 113.9
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Wärtsilä 9LW50SG
✓ verifiziert
· 8550.0 kW
· Spark-Ignited Gas (SG)
family_name: W50SG
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 113.9
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Wärtsilä 12VW50SG
✓ verifiziert
· 11400.0 kW
· Spark-Ignited Gas (SG)
family_name: W50SG
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 113.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 16VW50SG
✓ verifiziert
· 15200.0 kW
· Spark-Ignited Gas (SG)
family_name: W50SG
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 113.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
Wärtsilä 18VW50SG
✓ verifiziert
· 17100.0 kW
· Spark-Ignited Gas (SG)
family_name: W50SG
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 500
stroke_mm: 580
rpm: 514
fuel_type: Natural Gas
technology: Spark-Ignited Gas (SG)
displacement_l_per_cyl: 113.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12V14
✓ verifiziert
· 1140.0 kW
engine_family_id: 34
family_name: Wartsila 14
stroke_type: 4-stroke
bore_mm: 140
stroke_mm: 170
cylinders: 12
mcr_power_kw: 1140
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 682
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['High-speed design for compact installation', 'Suitable for 50 Hz and 60 Hz generator duty']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
6L26
✓ verifiziert
· 2040.0 kW
engine_family_id: 36
family_name: Wartsila 26
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 320
cylinders: 6
mcr_power_kw: 2040
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 687
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['HFO-capable at moderate bore size', 'Electronic fuel injection control', 'Low vibration design']
unified_from_engine_model: True
available_as_genset: True
genset_source_ids: [36899, 36900, 36901]
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
8L26
✓ verifiziert
· 2720.0 kW
engine_family_id: 36
family_name: Wartsila 26
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 320
cylinders: 8
mcr_power_kw: 2720
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 688
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['HFO-capable at moderate bore size', 'Electronic fuel injection control', 'Low vibration design']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
9L26
✓ verifiziert
· 3060.0 kW
engine_family_id: 36
family_name: Wartsila 26
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 320
cylinders: 9
mcr_power_kw: 3060
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 689
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['HFO-capable at moderate bore size', 'Electronic fuel injection control', 'Low vibration design']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12V26
✓ verifiziert
· 4080.0 kW
engine_family_id: 36
family_name: Wartsila 26
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 320
cylinders: 12
mcr_power_kw: 4080
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 690
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['HFO-capable at moderate bore size', 'Electronic fuel injection control', 'Low vibration design']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
8V31
✓ verifiziert
· 4480.0 kW
engine_family_id: 37
family_name: Wartsila 31
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 8
mcr_power_kw: 4480
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 48
sfc_g_kwh: 165.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ["World's most efficient 4-stroke engine (SFC ~165 g/kWh)", '2-stage turbocharging', 'Common rail fuel injection', 'Modular design for flexible configuration']
unified_from_engine_model: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
8-cylinder V-config, world record SFC
⚙️
10V31
✓ verifiziert
· 5600.0 kW
engine_family_id: 37
family_name: Wartsila 31
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 10
mcr_power_kw: 5600
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 49
sfc_g_kwh: 165.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ["World's most efficient 4-stroke engine (SFC ~165 g/kWh)", '2-stage turbocharging', 'Common rail fuel injection', 'Modular design for flexible configuration']
unified_from_engine_model: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
12V31
✓ verifiziert
· 6960.0 kW
engine_family_id: 37
family_name: Wartsila 31
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 12
mcr_power_kw: 6960
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 50
sfc_g_kwh: 165.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ["World's most efficient 4-stroke engine (SFC ~165 g/kWh)", '2-stage turbocharging', 'Common rail fuel injection', 'Modular design for flexible configuration']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16V31
✓ verifiziert
· 9280.0 kW
engine_family_id: 37
family_name: Wartsila 31
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 16
mcr_power_kw: 9280
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 51
sfc_g_kwh: 165.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ["World's most efficient 4-stroke engine (SFC ~165 g/kWh)", '2-stage turbocharging', 'Common rail fuel injection', 'Modular design for flexible configuration']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
Maximum configuration, 16-cylinder V-config
⚙️
6L31DF
✓ verifiziert
· 3360.0 kW
engine_family_id: 38
family_name: Wartsila 31DF
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 6
mcr_power_kw: 3360
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 695
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ["Based on world's most efficient 4-stroke diesel", 'Otto-cycle lean-burn gas combustion', 'IMO Tier III in gas mode', 'Pre-chamber ignition for stable gas combustion']
unified_from_engine_model: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
8L31DF
✓ verifiziert
· 4480.0 kW
engine_family_id: 38
family_name: Wartsila 31DF
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 8
mcr_power_kw: 4480
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 696
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ["Based on world's most efficient 4-stroke diesel", 'Otto-cycle lean-burn gas combustion', 'IMO Tier III in gas mode', 'Pre-chamber ignition for stable gas combustion']
unified_from_engine_model: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
10L31DF
✓ verifiziert
· 5600.0 kW
engine_family_id: 38
family_name: Wartsila 31DF
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 10
mcr_power_kw: 5600
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 697
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ["Based on world's most efficient 4-stroke diesel", 'Otto-cycle lean-burn gas combustion', 'IMO Tier III in gas mode', 'Pre-chamber ignition for stable gas combustion']
unified_from_engine_model: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
12V31DF
✓ verifiziert
· 6720.0 kW
engine_family_id: 38
family_name: Wartsila 31DF
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 12
mcr_power_kw: 6720
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 698
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ["Based on world's most efficient 4-stroke diesel", 'Otto-cycle lean-burn gas combustion', 'IMO Tier III in gas mode', 'Pre-chamber ignition for stable gas combustion']
unified_from_engine_model: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
14V31DF
✓ verifiziert
· 7840.0 kW
engine_family_id: 38
family_name: Wartsila 31DF
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 14
mcr_power_kw: 7840
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 699
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ["Based on world's most efficient 4-stroke diesel", 'Otto-cycle lean-burn gas combustion', 'IMO Tier III in gas mode', 'Pre-chamber ignition for stable gas combustion']
unified_from_engine_model: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
16V31DF
✓ verifiziert
· 8960.0 kW
engine_family_id: 38
family_name: Wartsila 31DF
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 16
mcr_power_kw: 8960
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 700
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ["Based on world's most efficient 4-stroke diesel", 'Otto-cycle lean-burn gas combustion', 'IMO Tier III in gas mode', 'Pre-chamber ignition for stable gas combustion']
unified_from_engine_model: True
verified_specs: {'Cylinder power': '610 kW/cyl (diesel)', 'Mean effective pressure (BMEP)': '30 bar', 'SFOC (diesel)': '167.7 g/kWh (optimal point)', 'Weight (8V31)': '~57.1 tonnes (dry, diesel)', 'Weight (16V31)': '~89–92.5 tonnes (dry, diesel)', 'Piston speed': '10.75 m/s', 'Turbocharging': 'Two-stage turbocharging with intercooling', 'Fuel injection': 'Common rail direct injection', 'Valve layout': '2 inlet, 2 exhaust valves per cylinder'}
needs_verification: False
bore_mm_v: 310
stroke_mm_v: 430
rpm_v: 720, 750
fuel_v: Diesel (HFO, MDO, LFO), Dual-Fuel LNG/Diesel (W31DF), Natural Gas (W31SG)
status_v: In production (2024–present). First introduced 2015. Over 1,000 MW installed globally and >1 million running hours logged.
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-w31.pdf (W31 diesel) + https://www.wartsila.com/docs/default-source/product-files/engines/df-engine/product-guide-w31df.pdf (W31DF)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-31', 'https://www.wartsila.com/insights/article/wartsila-31-the-most-efficient-engine-in-the-world', 'https://www.maritimeinformed.com/w-rtsil-8v31-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-16v31-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1228139/Wartsila-31.html', 'https://www.cimac.com/cms/upload/events/cascades/CASCADES_2017_Finland/1_Jesper_Engstrom_Wartsila_The_most_efficient-4-stroke-engine-in-the-world-Wrtsil_31.pdf']
Common Failures:
- • _hinweis
- • items
6L34DF
✓ verifiziert
· 3000.0 kW
engine_family_id: 40
family_name: Wartsila 34DF
stroke_type: 4-stroke
bore_mm: 340
stroke_mm: 400
cylinders: 6
mcr_power_kw: 3000
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 706
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['Lean-burn Otto-cycle in gas mode', 'Proven DF technology with large installed fleet', 'IMO Tier III compliant in gas mode', 'Seamless fuel changeover under load']
unified_from_engine_model: True
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
needs_verification: False
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
8L34DF
✓ verifiziert
· 4000.0 kW
engine_family_id: 40
family_name: Wartsila 34DF
stroke_type: 4-stroke
bore_mm: 340
stroke_mm: 400
cylinders: 8
mcr_power_kw: 4000
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 707
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['Lean-burn Otto-cycle in gas mode', 'Proven DF technology with large installed fleet', 'IMO Tier III compliant in gas mode', 'Seamless fuel changeover under load']
unified_from_engine_model: True
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
needs_verification: False
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
9L34DF
✓ verifiziert
· 4500.0 kW
engine_family_id: 40
family_name: Wartsila 34DF
stroke_type: 4-stroke
bore_mm: 340
stroke_mm: 400
cylinders: 9
mcr_power_kw: 4500
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 708
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['Lean-burn Otto-cycle in gas mode', 'Proven DF technology with large installed fleet', 'IMO Tier III compliant in gas mode', 'Seamless fuel changeover under load']
unified_from_engine_model: True
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
needs_verification: False
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
12V34DF
✓ verifiziert
· 6000.0 kW
engine_family_id: 40
family_name: Wartsila 34DF
stroke_type: 4-stroke
bore_mm: 340
stroke_mm: 400
cylinders: 12
mcr_power_kw: 6000
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 709
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['Lean-burn Otto-cycle in gas mode', 'Proven DF technology with large installed fleet', 'IMO Tier III compliant in gas mode', 'Seamless fuel changeover under load']
unified_from_engine_model: True
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
needs_verification: False
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
⚙️
16V34DF
✓ verifiziert
· 8000.0 kW
engine_family_id: 40
family_name: Wartsila 34DF
stroke_type: 4-stroke
bore_mm: 340
stroke_mm: 400
cylinders: 16
mcr_power_kw: 8000
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 710
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['Lean-burn Otto-cycle in gas mode', 'Proven DF technology with large installed fleet', 'IMO Tier III compliant in gas mode', 'Seamless fuel changeover under load']
unified_from_engine_model: True
verified_specs: {'Power per cylinder (main engine 34DF)': '500 kW @ 750 rpm', 'Power per cylinder (auxiliary 34DF)': '520 kW @ 720-750 rpm', 'Mean effective pressure (main)': '20.0-19.8 bar', 'Piston speed': '9.6-10.0 m/s', 'Compression ratio (16V/20V)': '12.6:1', 'Engine type': '4-stroke, turbocharged intercooled non-reversible', 'Swept volume per cylinder': '36.3 dm³', '34DF Max output (16V main)': '8000 kW', '34DF/34SG Max output (20V genset)': '9800 kW', '34SG design': 'Spark-ignited, lean-burn, pre-chamber', '20V34SG dimensions': 'L:12.7m × W:3.3m × H:4.65m', '20V34SG weight': '131,500 kg'}
needs_verification: False
bore_mm_v: 340
stroke_mm_v: 400
rpm_v: 720, 750
fuel_v: Dual-fuel (34DF): LNG/HFO/LFO/Biofuel; Gas-only (34SG): Natural Gas/Biogas/Syngas/H2-blend
status_v: In production (34DF since 2009, 34SG based on proven 32 platform since mid-1990s; 34SG variants actively marketed 2022-present)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-34df', 'https://www.wartsila.com/energy/solutions/engine-power-plants/wartsila-34sg-gas-engine', 'https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila-34df.pdf?sfvrsn=add2a345_19', 'https://www.industrialmarinepower.com/wärtsilä-34df-main-technical-data-wartsila-6l34df-9l34df-16v34df-20v34df---/', 'https://www.manualslib.com/manual/1177292/W-Rtsil-W-Rtsil-34df.html', 'https://www.manualslib.com/manual/2157959/W-Rtsil-34df-Series.html']
Common Failures:
- • _hinweis
- • items
6L46DF
✓ verifiziert
· 6870.0 kW
engine_family_id: 42
family_name: Wartsila 46DF
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 6
mcr_power_kw: 6870
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 717
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['One of the first large-bore marine DF engines', 'Lean-burn low-pressure gas admission', 'Large reference list on LNG carriers', 'IMO Tier III in gas mode']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
8L46DF
✓ verifiziert
· 9160.0 kW
engine_family_id: 42
family_name: Wartsila 46DF
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 8
mcr_power_kw: 9160
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 718
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['One of the first large-bore marine DF engines', 'Lean-burn low-pressure gas admission', 'Large reference list on LNG carriers', 'IMO Tier III in gas mode']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
9L46DF
✓ verifiziert
· 10305.0 kW
engine_family_id: 42
family_name: Wartsila 46DF
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 9
mcr_power_kw: 10305
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 719
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['One of the first large-bore marine DF engines', 'Lean-burn low-pressure gas admission', 'Large reference list on LNG carriers', 'IMO Tier III in gas mode']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
12V46DF
✓ verifiziert
· 13740.0 kW
engine_family_id: 42
family_name: Wartsila 46DF
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 12
mcr_power_kw: 13740
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 720
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['One of the first large-bore marine DF engines', 'Lean-burn low-pressure gas admission', 'Large reference list on LNG carriers', 'IMO Tier III in gas mode']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
6L46F
✓ verifiziert
· 6840.0 kW
engine_family_id: 41
family_name: Wartsila 46F
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 6
mcr_power_kw: 6840
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 711
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['High power density per cylinder', 'Common rail fuel injection', 'Low emissions (IMO Tier II standard, Tier III with SCR)']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
7L46F
✓ verifiziert
· 7980.0 kW
engine_family_id: 41
family_name: Wartsila 46F
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 7
mcr_power_kw: 7980
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 712
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['High power density per cylinder', 'Common rail fuel injection', 'Low emissions (IMO Tier II standard, Tier III with SCR)']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
8L46F
✓ verifiziert
· 9120.0 kW
engine_family_id: 41
family_name: Wartsila 46F
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 8
mcr_power_kw: 9120
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 713
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['High power density per cylinder', 'Common rail fuel injection', 'Low emissions (IMO Tier II standard, Tier III with SCR)']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
9L46F
✓ verifiziert
· 10260.0 kW
engine_family_id: 41
family_name: Wartsila 46F
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 9
mcr_power_kw: 10260
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 714
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['High power density per cylinder', 'Common rail fuel injection', 'Low emissions (IMO Tier II standard, Tier III with SCR)']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
⚙️
12V46F
✓ verifiziert
· 13680.0 kW
engine_family_id: 41
family_name: Wartsila 46F
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 12
mcr_power_kw: 13680
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 715
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['High power density per cylinder', 'Common rail fuel injection', 'Low emissions (IMO Tier II standard, Tier III with SCR)']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
14V46F
✓ verifiziert
· 15960.0 kW
engine_family_id: 41
family_name: Wartsila 46F
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 14
mcr_power_kw: 15960
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 716
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['High power density per cylinder', 'Common rail fuel injection', 'Low emissions (IMO Tier II standard, Tier III with SCR)']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '96,4 Liter', 'Leistung pro Zylinder (46F)': '1200 kW @ 600 rpm', 'SFOC (Specific Fuel Oil Consumption)': '170-173 g/kWh ISO', 'Ventile': '2 Einlassventile, 2 Auslassventile pro Zylinder', 'Kraftstoffeinspritzung': 'Direkte Einspritzung (Twin-Pump)', 'Aufladung': 'Turbolader mit Ladeluftkühlung', 'Betriebsstunden Feldhistorie': '7.200.000+ Stunden seit 2004', 'Gewicht 6L46': '95 Tonnen', 'Gewicht 12V46F': '177 Tonnen', 'Gewicht 16V46': '214 Tonnen'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Schweröl (HFO), Diesel (LFO), Bioöl, Dual-Fuel LNG, Methanol
status_v: In Produktion (W46F seit 2004, Produktionsstätte Trieste)
datasheet_url: https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/wartsila-46f', 'https://www.maritimeinformed.com/w-rtsil-12v46f-prime-mover-technical-details.html', 'https://www.manualslib.com/manual/1643282/W-Rtsil-46f.html', 'https://www.manualslib.com/manual/1484545/W-Rtsil-46f-Series.html', 'https://dieselduck.info/machine/01%20prime%20movers/rhapsody%20de1/index.htm', 'https://www.marineinsight.com/guidelines/reasons-for-cylinder-liner-wear-and-ways-to-measure-it/']
Common Failures:
- • _hinweis
- • items
6L46TS
✓ verifiziert
· 6300.0 kW
engine_family_id: 44
family_name: Wartsila 46TS
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 6
mcr_power_kw: 6300
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 723
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Optimized for propulsion duty', 'Turbo-sequential system (TS) for part-load efficiency', 'HFO-capable']
unified_from_engine_model: True
verified_specs: {'Thermischer Wirkungsgrad (BTE)': '46TS-DF: bis 52% (Gasmode); 46TS-SG: 51,3% (Spark-Ignited)', 'Leistungsdichte': '1.300 kW pro Zylinder, ohne Größenerhöhung zu Vorgänger', 'Turbolader': 'Zweistufiges Turboladersystem mit hochelektronischer Common-Rail-Einspritzung', 'Abgasemissionen': 'IMO Tier III konform (Gasmode ohne Abgasnachbehandlung); Methanschlupf 20% unter Marktbenchmark; Niedrigste CO₂-Emissionen im Segment', 'Hochfahrzeit': '2 Minuten (46TS-SG, keine Min/Max-Betriebzeitanforderungen)', 'Temperaturbereich': '-55°C bis +55°C Vollastbereich', 'Motorgewicht (46TS-SG)': '359-381 Tonnen (je nach Zylinderkonfiguration)', 'Dimensions-Länge (46TS-SG)': '18.902-19.952 mm', 'Dimensions-Höhe (46TS-SG)': '5.891 mm', 'Dimensions-Tiefe (46TS-SG)': '6.688 mm'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Dual-Fuel: LNG/Biogas/Diesel; SG: Erdgas/Biogas/Wasserstoff-Blends bis 25%
status_v: In Produktion seit 2022 (46TS-DF); 46TS-SG seit Feb 2025; Erste Installation: Royal Caribbean Utopia of the Seas (6x 46TS-DF, in Dienst Juli 2024)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila46ts-df.pdf (46TS-DF Leaflet); https://cdn.wartsila.com/docs/default-source/product-files/engines/df-engine/wartsila-46ts-df-the-power-to-change.pdf (Marketing-Broschüre)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-46ts-df', 'https://www.wartsila.com/insights/article/wartsila-46ts-df-the-power-to-change', 'https://www.wartsila.com/energy/solutions/engine-power-plants/46TS', 'https://dieselnet.com/news/2022/04wartsila.php', 'https://www.marinelink.com/news/wrtsil-launches-large-bore-medium-speed-496069', 'https://www.rivieramm.com/news-content-hub/news-content-hub/utopia-of-the-seas-unveiling-new-technology-81099']
Common Failures:
- • _hinweis
- • items
⚙️
8L46TS
✓ verifiziert
· 8400.0 kW
engine_family_id: 44
family_name: Wartsila 46TS
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 8
mcr_power_kw: 8400
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 724
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Optimized for propulsion duty', 'Turbo-sequential system (TS) for part-load efficiency', 'HFO-capable']
unified_from_engine_model: True
verified_specs: {'Thermischer Wirkungsgrad (BTE)': '46TS-DF: bis 52% (Gasmode); 46TS-SG: 51,3% (Spark-Ignited)', 'Leistungsdichte': '1.300 kW pro Zylinder, ohne Größenerhöhung zu Vorgänger', 'Turbolader': 'Zweistufiges Turboladersystem mit hochelektronischer Common-Rail-Einspritzung', 'Abgasemissionen': 'IMO Tier III konform (Gasmode ohne Abgasnachbehandlung); Methanschlupf 20% unter Marktbenchmark; Niedrigste CO₂-Emissionen im Segment', 'Hochfahrzeit': '2 Minuten (46TS-SG, keine Min/Max-Betriebzeitanforderungen)', 'Temperaturbereich': '-55°C bis +55°C Vollastbereich', 'Motorgewicht (46TS-SG)': '359-381 Tonnen (je nach Zylinderkonfiguration)', 'Dimensions-Länge (46TS-SG)': '18.902-19.952 mm', 'Dimensions-Höhe (46TS-SG)': '5.891 mm', 'Dimensions-Tiefe (46TS-SG)': '6.688 mm'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 580
rpm_v: 600
fuel_v: Dual-Fuel: LNG/Biogas/Diesel; SG: Erdgas/Biogas/Wasserstoff-Blends bis 25%
status_v: In Produktion seit 2022 (46TS-DF); 46TS-SG seit Feb 2025; Erste Installation: Royal Caribbean Utopia of the Seas (6x 46TS-DF, in Dienst Juli 2024)
datasheet_url: https://www.wartsila.com/docs/default-source/energy-docs/technology-products/product-leaflets/wartsila46ts-df.pdf (46TS-DF Leaflet); https://cdn.wartsila.com/docs/default-source/product-files/engines/df-engine/wartsila-46ts-df-the-power-to-change.pdf (Marketing-Broschüre)
sources: ['https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-46ts-df', 'https://www.wartsila.com/insights/article/wartsila-46ts-df-the-power-to-change', 'https://www.wartsila.com/energy/solutions/engine-power-plants/46TS', 'https://dieselnet.com/news/2022/04wartsila.php', 'https://www.marinelink.com/news/wrtsil-launches-large-bore-medium-speed-496069', 'https://www.rivieramm.com/news-content-hub/news-content-hub/utopia-of-the-seas-unveiling-new-technology-81099']
Common Failures:
- • _hinweis
- • items
⚙️
6L50DF
✓ verifiziert
· 5700.0 kW
engine_family_id: 43
family_name: Wartsila 50DF
stroke_type: 4-stroke
bore_mm: 500
stroke_mm: 580
cylinders: 6
mcr_power_kw: 5700
mcr_rpm: 514.0
source: migrated_from_engine_model
original_engine_model_id: 52
sfc_g_kwh: 183.0
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['De-facto standard for LNG carrier propulsion/genset', 'Over 1000 engines in service', 'Lean-burn Otto-cycle gas combustion', 'Pre-chamber ignition system']
unified_from_engine_model: True
Standard LNG carrier GenSet configuration
8L50DF
✓ verifiziert
· 7800.0 kW
engine_family_id: 43
family_name: Wartsila 50DF
stroke_type: 4-stroke
bore_mm: 500
stroke_mm: 580
cylinders: 8
mcr_power_kw: 7800
mcr_rpm: 514.0
source: migrated_from_engine_model
original_engine_model_id: 721
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['De-facto standard for LNG carrier propulsion/genset', 'Over 1000 engines in service', 'Lean-burn Otto-cycle gas combustion', 'Pre-chamber ignition system']
unified_from_engine_model: True
9L50DF
✓ verifiziert
· 8775.0 kW
engine_family_id: 43
family_name: Wartsila 50DF
stroke_type: 4-stroke
bore_mm: 500
stroke_mm: 580
cylinders: 9
mcr_power_kw: 8775
mcr_rpm: 514.0
source: migrated_from_engine_model
original_engine_model_id: 53
sfc_g_kwh: 183.0
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['De-facto standard for LNG carrier propulsion/genset', 'Over 1000 engines in service', 'Lean-burn Otto-cycle gas combustion', 'Pre-chamber ignition system']
unified_from_engine_model: True
⚙️
12V50DF
✓ verifiziert
· 11400.0 kW
engine_family_id: 43
family_name: Wartsila 50DF
stroke_type: 4-stroke
bore_mm: 500
stroke_mm: 580
cylinders: 12
mcr_power_kw: 11400
mcr_rpm: 514.0
source: verified_workflow_2026-06
original_engine_model_id: 54
sfc_g_kwh: 183.0
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['De-facto standard for LNG carrier propulsion/genset', 'Over 1000 engines in service', 'Lean-burn Otto-cycle gas combustion', 'Pre-chamber ignition system']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
Common on Q-Flex LNG carriers
16V50DF
✓ verifiziert
· 15600.0 kW
engine_family_id: 43
family_name: Wartsila 50DF
stroke_type: 4-stroke
bore_mm: 500
stroke_mm: 580
cylinders: 16
mcr_power_kw: 15600
mcr_rpm: 514.0
source: verified_workflow_2026-06
original_engine_model_id: 722
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['De-facto standard for LNG carrier propulsion/genset', 'Over 1000 engines in service', 'Lean-burn Otto-cycle gas combustion', 'Pre-chamber ignition system']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
18V50DF
✓ verifiziert
· 17100.0 kW
engine_family_id: 43
family_name: Wartsila 50DF
stroke_type: 4-stroke
bore_mm: 500
stroke_mm: 580
cylinders: 18
mcr_power_kw: 17100
mcr_rpm: 514.0
source: verified_workflow_2026-06
original_engine_model_id: 55
sfc_g_kwh: 183.0
tier_compliance: IMO Tier III (gas mode)
fuel_types: ['MDO', 'LNG']
notable_features: ['De-facto standard for LNG carrier propulsion/genset', 'Over 1000 engines in service', 'Lean-burn Otto-cycle gas combustion', 'Pre-chamber ignition system']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '17.0 liters', 'Mean Effective Pressure (MEP)': '25.5 bar (900 RPM) / 24.0 bar (1000 RPM)', 'Piston Speed': '9.6 m/s (900 RPM) / 10.7 m/s (1000 RPM)', 'SFOC (ISO conditions, 85% load)': '186-192 g/kWh', '6L26 weight': '17.2 tons', '8L26 weight': '21.9 tons', '9L26 weight': '23.6 tons', '12V26 weight': '29 tons', '16V26 weight': '37.9 tons', 'Power per cylinder (325 kW/cyl)': 'Consistent across all configurations', 'Turbocharging': 'Turbocharged with intercooler (charge air cooler)', 'Emission Standard': 'IMO Tier II (MARPOL 73/78 Annex VI)'}
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 320
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Gas Oil (GO)
status_v: Legacy - Production discontinued in 2010 (approx. 720 engines manufactured since 1996 redesign)
datasheet_url: https://www.wartsila.com/docs/default-source/product-files/engines/ms-engine/product-guide-o-e-w26.pdf
sources: ['https://www.maritimeinformed.com/w-rtsil-6l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/w-rtsil-8l26-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/series/w-rtsil-26.html', 'https://www.manualslib.com/manual/1177324/W-Rtsil-W-Rtsil-26.html', 'https://www.amasenergy.com/sites/default/files/products/amas_import/dieselengine_11453_1594749449_1594749449.pdf', 'https://engine.od.ua/ufiles/Wartsila_W26-TR.pdf']
Common Failures:
- • _hinweis
- • items
Maximum output configuration for large LNG-powered vessels
🏭
MAN Energy Solutions
191 ✓ 191 verifiziert⚙️
MAN 21/31
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 210
stroke_mm: 310
cylinders: 5L-9L
rpm: 900/1000
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO']
available_as_genset: True
genset_source_ids: [36888, 36889, 36886, 36887]
family_name: L21/31
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
Service: Scheduled overhaul includes injectors, valve gear, cylinder head inspection and bearing checks according to MAN schedule.
Spares: Common spares: injectors, exhaust valves, starting air valves, head gaskets, filter elements and bearing shells.
MAN L48/60CR
✓ verifiziert
PREMIUM
7,200-14,400 kW (6-9L, 12-18V)
· HFO / VLSFO / MGO
· Common Rail (CR) electronic fuel injection; Variable Valve Timing (VVT) hydraulic system; medium-speed 4-stroke; turbocharged + intercooled; bore 480 mm × stroke 600 mm; rated 500 RPM at MCR; 9 cylinders inline = 10.8 MW (also 6L/7L/8L variants 7.2/8.4/9.6 MW; V-configuration up to 18V = 21.6 MW)
type: 4-Stroke Medium-Speed Trunk Piston Engine (Common Rail)
bore_mm: 480
stroke_mm: 600
cylinders: 6L, 7L, 8L, 9L, 12V, 14V, 16V, 18V
rpm_range: [500, 514]
power_range_kw: [7200, 14400]
mep_bar: 27.6
sfoc_g_kwh: 172
tier: IMO Tier II/III
variant_count_approx: 8
period_start_year: 2010
period_end_year: None
drive_type: Gearbox + CPP or Generator
construction: Trunk piston, inline or V, CR
fuel_types: ['HFO', 'VLSFO', 'MGO']
family_name: L48/60
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
Service: ## 30,000-hour Major Overhaul Workflow (per anonymized service report)
Typical scope: 2 weeks per engine, all 9 cylinders or selected cylinders by inspection. Performed at yard or in-port with engine cooled and isolated.
### 1. Cylinder Heads
- Dismantle from engine, transport to workshop
- Recondition Valve Seats and Valve Spindles by special machine
- Inspect Valve Guides, Springs, Injector Sleeves; clean
- Disassemble Valve Rotators (intake + exhaust); replace worn parts; reassemble
- Pressure-test each head (must show no leakage)
- Reassemble with **new O-rings and Seal Rings**
- Install in place; tighten per MAN-ES manual specs
### 2. Rocker Arm Casings
- Dismantle, clean, visual inspection
- Install with **new seal rings**; tighten to specified torque
- Readjust Valve Clearance per manual; lock
### 3. Piston Connecting Rods
- Dismantle pistons, disassemble, clean
- Check Piston Groove Height (must be within wear limit)
- Penetration test on Piston Skirts (no abnormality acceptable)
- Inspect Piston Pins (Gudgeon Pins)
- Inspect Conrod Small End Bushes — scratches indicate LO contamination
- Reassemble with **new piston rings** (Top, Sec, Oil)
- Tighten Con-rod Small End nuts per manual
- Verify Bolt Elongation ΔI within specified range
### 4. Cylinder Liners
- Clean; measure diameter (must be within wear limits)
- Hone internal surface to restore running geometry
- Replace **Top Land Rings** with reconditioned spare parts
### 5. Crankpin Journals & Bearings
- Open up requested bearings (typical: 1-2 bearings per overhaul as sample inspection)
- Inspect crankpin journal at TDC + BDC positions
- Polish bearing if scratches found (LO contamination signature)
- Reassemble with bolt elongation check within range
### 6. Main Bearings
- Open up sample main bearing
- Inspect Main Journal
- Polish bearing if scratches found
- Verify **Crankshaft Deflection** at all units
- Verify **Axial Clearance**
- Reassemble; bolt elongation check
### 7. Camshafts
- 9 sections incl. bearings — clean and inspect each
- Document scratches/seizures (especially on intake cams + rollers)
- Verify Camshaft Bearing Clearance within wear limit
- Polish minor scratches; replace seized components
### 8. Control Drives
- Open Control Drive Case cover; visual inspection
- Verify Camshaft Drive Gearwheel + Intermediate Gearwheel + Crankshaft Gearwheel surfaces
- Check gear backlash (must be within range)
- Verify lubrication injection nozzle clear with priming pump running
### 9. VVT Control (Variable Valve Timing)
- Test with hydraulic pump running
- Verify VVT Cylinder + Shaft activate sensitively in manual mode
### 10. Fuel Injection Valves
- Dismantle requested valves, disassemble, clean, inspect
- **Replace Nozzles + Pressure Springs as standard**
- Adjust Opening Pressure on test rig
- Reassemble with **new O-rings and Seal Rings**
- Clean Fuel Injection Pipes; install with new sealing rings
- Scrap entire valve if nut corrosion found
### 11. Engine Test
- Fill cooling water; verify no leakage
- Clean oil sump thoroughly
- Start priming pump; verify LO flow at all main bearings, crankpin bearings, pistons, camshaft, rocker arms
- Start engine at rated speed (~500 RPM)
- Open crankcase covers for inspection at 5/10/30 minutes idle
- Verify CR-system pressure values, lube oil pressures + temperatures within normal range
## Post-overhaul recommended re-checks (after 500 running hours)
- Conrod Nuts (re-torque check)
- Big End Nuts (re-torque check)
- Valve Clearance (readjust if needed)
- Crankshaft Deflection (verify alignment held)
## Critical operating recommendation
**Lube Oil Purifier must remain in continuous operation.** Most documented failure modes (bearing scratches, cam seizure) trace directly to LO contamination. Idle purifier = accelerated wear.
Spares: ## Spare parts consumed at 30k-hour overhaul (per cylinder unless noted)
### Sealing & gaskets (always replaced)
- O-rings + Seal Rings — Cylinder Head
- Seal Rings — Rocker Arm Casing
- O-rings + Seal Rings — Fuel Injection Valve
- Sealing Rings — Fuel Injection Pipe
### Cylinder & combustion
- **Piston Rings** — full set (Top + Sec + Oil) per piston
- **Top Land Rings** (often available as reconditioned spare parts — ~50% cost savings)
### Fuel injection
- **Pressure Springs** — Fuel Injection Valve
- **Nozzles** — Fuel Injection Valve
- Spring Plates (if worn)
- Whole Fuel Injection Valve assembly (if nut corrosion)
### Valve train
- Valve Rotator worn parts (intake + exhaust)
### Bearings (replace only if non-polishable)
- Conrod Small End Bushes (replace if deep scratches)
- Crankpin Bearings (typically polishable)
- Main Bearings (typically polishable)
- Camshaft Cams + Rollers (replace if seized)
### Notes on sourcing
- All parts available via MAN Energy Solutions global service network
- Reconditioned parts (Top Land Rings, valve components) accepted by major class societies — significant cost reduction
- Lead times typically 4-12 weeks for standard items, 12-20 weeks for major components (heads, liners)
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Typical Vessels:
Cruise ships (main propulsion); large RoPax ferries; large offshore support and accommodation units; LNG carriers (auxiliary power); diesel-electric installations; container vessels (auxiliary genset role)
Certifications:
IMO Tier II compliant (Tier III variants available with SCR); approved by major classification societies — ABS, BV, CCS, DNV, KR, LR, NK, RINA
Decision Guide: Power rating fit (10.8 MW @ 9L); fuel grade compatibility (HFO/VLSFO/MGO); planned service interval (30k overhaul = ~5-7 years at typical operating profile); crew expertise on CR + VVT systems; spare parts availability via MAN-ES network; classification society approval coverage; redundancy requirement (single vs twin)
Use Cases: Mechanical main propulsion with reduction gear and CPP (Controllable Pitch Propeller); auxiliary power generation (gen-set drive); diesel-electric prime mover for thrusters and ship-service; redundant twin-engine installations on cruise / offshore
6L48/60CR
✓ verifiziert
PREMIUM
· 5700.0 kW
· Common Rail (CR) electronic fuel injection; Variable Valve Timing (VVT) hydraulic system; medium-speed 4-stroke; turbocharged + intercooled; bore 480 mm × stroke 600 mm; rated 500 RPM at MCR; 9 cylinders inline = 10.8 MW (also 6L/7L/8L variants 7.2/8.4/9.6 MW; V-configuration up to 18V = 21.6 MW)
engine_family_id: 28
family_name: L48/60CR
stroke_type: 4-stroke
bore_mm: 480
stroke_mm: 600
cylinders: 6
mcr_power_kw: 5700
mcr_rpm: 514.0
source: verified_workflow_2026-06
original_engine_model_id: 56
sfc_g_kwh: 177.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Common rail fuel injection system (up to 1800 bar)', 'High power output for 4-stroke segment', 'Competes with small 2-stroke engines', 'Used on cruise ships (e.g., MSC, Norwegian Cruise Line)']
unified_from_engine_model: True
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
needs_verification: False
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
Service: ## 30,000-hour Major Overhaul Workflow (per anonymized service report)
Typical scope: 2 weeks per engine, all 9 cylinders or selected cylinders by inspection. Performed at yard or in-port with engine cooled and isolated.
### 1. Cylinder Heads
- Dismantle from engine, transport to workshop
- Recondition Valve Seats and Valve Spindles by special machine
- Inspect Valve Guides, Springs, Injector Sleeves; clean
- Disassemble Valve Rotators (intake + exhaust); replace worn parts; reassemble
- Pressure-test each head (must show no leakage)
- Reassemble with **new O-rings and Seal Rings**
- Install in place; tighten per MAN-ES manual specs
### 2. Rocker Arm Casings
- Dismantle, clean, visual inspection
- Install with **new seal rings**; tighten to specified torque
- Readjust Valve Clearance per manual; lock
### 3. Piston Connecting Rods
- Dismantle pistons, disassemble, clean
- Check Piston Groove Height (must be within wear limit)
- Penetration test on Piston Skirts (no abnormality acceptable)
- Inspect Piston Pins (Gudgeon Pins)
- Inspect Conrod Small End Bushes — scratches indicate LO contamination
- Reassemble with **new piston rings** (Top, Sec, Oil)
- Tighten Con-rod Small End nuts per manual
- Verify Bolt Elongation ΔI within specified range
### 4. Cylinder Liners
- Clean; measure diameter (must be within wear limits)
- Hone internal surface to restore running geometry
- Replace **Top Land Rings** with reconditioned spare parts
### 5. Crankpin Journals & Bearings
- Open up requested bearings (typical: 1-2 bearings per overhaul as sample inspection)
- Inspect crankpin journal at TDC + BDC positions
- Polish bearing if scratches found (LO contamination signature)
- Reassemble with bolt elongation check within range
### 6. Main Bearings
- Open up sample main bearing
- Inspect Main Journal
- Polish bearing if scratches found
- Verify **Crankshaft Deflection** at all units
- Verify **Axial Clearance**
- Reassemble; bolt elongation check
### 7. Camshafts
- 9 sections incl. bearings — clean and inspect each
- Document scratches/seizures (especially on intake cams + rollers)
- Verify Camshaft Bearing Clearance within wear limit
- Polish minor scratches; replace seized components
### 8. Control Drives
- Open Control Drive Case cover; visual inspection
- Verify Camshaft Drive Gearwheel + Intermediate Gearwheel + Crankshaft Gearwheel surfaces
- Check gear backlash (must be within range)
- Verify lubrication injection nozzle clear with priming pump running
### 9. VVT Control (Variable Valve Timing)
- Test with hydraulic pump running
- Verify VVT Cylinder + Shaft activate sensitively in manual mode
### 10. Fuel Injection Valves
- Dismantle requested valves, disassemble, clean, inspect
- **Replace Nozzles + Pressure Springs as standard**
- Adjust Opening Pressure on test rig
- Reassemble with **new O-rings and Seal Rings**
- Clean Fuel Injection Pipes; install with new sealing rings
- Scrap entire valve if nut corrosion found
### 11. Engine Test
- Fill cooling water; verify no leakage
- Clean oil sump thoroughly
- Start priming pump; verify LO flow at all main bearings, crankpin bearings, pistons, camshaft, rocker arms
- Start engine at rated speed (~500 RPM)
- Open crankcase covers for inspection at 5/10/30 minutes idle
- Verify CR-system pressure values, lube oil pressures + temperatures within normal range
## Post-overhaul recommended re-checks (after 500 running hours)
- Conrod Nuts (re-torque check)
- Big End Nuts (re-torque check)
- Valve Clearance (readjust if needed)
- Crankshaft Deflection (verify alignment held)
## Critical operating recommendation
**Lube Oil Purifier must remain in continuous operation.** Most documented failure modes (bearing scratches, cam seizure) trace directly to LO contamination. Idle purifier = accelerated wear.
Spares: ## Spare parts consumed at 30k-hour overhaul (per cylinder unless noted)
### Sealing & gaskets (always replaced)
- O-rings + Seal Rings — Cylinder Head
- Seal Rings — Rocker Arm Casing
- O-rings + Seal Rings — Fuel Injection Valve
- Sealing Rings — Fuel Injection Pipe
### Cylinder & combustion
- **Piston Rings** — full set (Top + Sec + Oil) per piston
- **Top Land Rings** (often available as reconditioned spare parts — ~50% cost savings)
### Fuel injection
- **Pressure Springs** — Fuel Injection Valve
- **Nozzles** — Fuel Injection Valve
- Spring Plates (if worn)
- Whole Fuel Injection Valve assembly (if nut corrosion)
### Valve train
- Valve Rotator worn parts (intake + exhaust)
### Bearings (replace only if non-polishable)
- Conrod Small End Bushes (replace if deep scratches)
- Crankpin Bearings (typically polishable)
- Main Bearings (typically polishable)
- Camshaft Cams + Rollers (replace if seized)
### Notes on sourcing
- All parts available via MAN Energy Solutions global service network
- Reconditioned parts (Top Land Rings, valve components) accepted by major class societies — significant cost reduction
- Lead times typically 4-12 weeks for standard items, 12-20 weeks for major components (heads, liners)
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Typical Vessels:
Cruise ships (main propulsion); large RoPax ferries; large offshore support and accommodation units; LNG carriers (auxiliary power); diesel-electric installations; container vessels (auxiliary genset role)
Certifications:
IMO Tier II compliant (Tier III variants available with SCR); approved by major classification societies — ABS, BV, CCS, DNV, KR, LR, NK, RINA
Decision Guide: Power rating fit (10.8 MW @ 9L); fuel grade compatibility (HFO/VLSFO/MGO); planned service interval (30k overhaul = ~5-7 years at typical operating profile); crew expertise on CR + VVT systems; spare parts availability via MAN-ES network; classification society approval coverage; redundancy requirement (single vs twin)
Use Cases: Mechanical main propulsion with reduction gear and CPP (Controllable Pitch Propeller); auxiliary power generation (gen-set drive); diesel-electric prime mover for thrusters and ship-service; redundant twin-engine installations on cruise / offshore
7L48/60CR
✓ verifiziert
PREMIUM
· 6650.0 kW
· Common Rail (CR) electronic fuel injection; Variable Valve Timing (VVT) hydraulic system; medium-speed 4-stroke; turbocharged + intercooled; bore 480 mm × stroke 600 mm; rated 500 RPM at MCR; 9 cylinders inline = 10.8 MW (also 6L/7L/8L variants 7.2/8.4/9.6 MW; V-configuration up to 18V = 21.6 MW)
engine_family_id: 28
family_name: L48/60CR
stroke_type: 4-stroke
bore_mm: 480
stroke_mm: 600
cylinders: 7
mcr_power_kw: 6650
mcr_rpm: 514.0
source: verified_workflow_2026-06
original_engine_model_id: 57
sfc_g_kwh: 177.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Common rail fuel injection system (up to 1800 bar)', 'High power output for 4-stroke segment', 'Competes with small 2-stroke engines', 'Used on cruise ships (e.g., MSC, Norwegian Cruise Line)']
unified_from_engine_model: True
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
needs_verification: False
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
Service: ## 30,000-hour Major Overhaul Workflow (per anonymized service report)
Typical scope: 2 weeks per engine, all 9 cylinders or selected cylinders by inspection. Performed at yard or in-port with engine cooled and isolated.
### 1. Cylinder Heads
- Dismantle from engine, transport to workshop
- Recondition Valve Seats and Valve Spindles by special machine
- Inspect Valve Guides, Springs, Injector Sleeves; clean
- Disassemble Valve Rotators (intake + exhaust); replace worn parts; reassemble
- Pressure-test each head (must show no leakage)
- Reassemble with **new O-rings and Seal Rings**
- Install in place; tighten per MAN-ES manual specs
### 2. Rocker Arm Casings
- Dismantle, clean, visual inspection
- Install with **new seal rings**; tighten to specified torque
- Readjust Valve Clearance per manual; lock
### 3. Piston Connecting Rods
- Dismantle pistons, disassemble, clean
- Check Piston Groove Height (must be within wear limit)
- Penetration test on Piston Skirts (no abnormality acceptable)
- Inspect Piston Pins (Gudgeon Pins)
- Inspect Conrod Small End Bushes — scratches indicate LO contamination
- Reassemble with **new piston rings** (Top, Sec, Oil)
- Tighten Con-rod Small End nuts per manual
- Verify Bolt Elongation ΔI within specified range
### 4. Cylinder Liners
- Clean; measure diameter (must be within wear limits)
- Hone internal surface to restore running geometry
- Replace **Top Land Rings** with reconditioned spare parts
### 5. Crankpin Journals & Bearings
- Open up requested bearings (typical: 1-2 bearings per overhaul as sample inspection)
- Inspect crankpin journal at TDC + BDC positions
- Polish bearing if scratches found (LO contamination signature)
- Reassemble with bolt elongation check within range
### 6. Main Bearings
- Open up sample main bearing
- Inspect Main Journal
- Polish bearing if scratches found
- Verify **Crankshaft Deflection** at all units
- Verify **Axial Clearance**
- Reassemble; bolt elongation check
### 7. Camshafts
- 9 sections incl. bearings — clean and inspect each
- Document scratches/seizures (especially on intake cams + rollers)
- Verify Camshaft Bearing Clearance within wear limit
- Polish minor scratches; replace seized components
### 8. Control Drives
- Open Control Drive Case cover; visual inspection
- Verify Camshaft Drive Gearwheel + Intermediate Gearwheel + Crankshaft Gearwheel surfaces
- Check gear backlash (must be within range)
- Verify lubrication injection nozzle clear with priming pump running
### 9. VVT Control (Variable Valve Timing)
- Test with hydraulic pump running
- Verify VVT Cylinder + Shaft activate sensitively in manual mode
### 10. Fuel Injection Valves
- Dismantle requested valves, disassemble, clean, inspect
- **Replace Nozzles + Pressure Springs as standard**
- Adjust Opening Pressure on test rig
- Reassemble with **new O-rings and Seal Rings**
- Clean Fuel Injection Pipes; install with new sealing rings
- Scrap entire valve if nut corrosion found
### 11. Engine Test
- Fill cooling water; verify no leakage
- Clean oil sump thoroughly
- Start priming pump; verify LO flow at all main bearings, crankpin bearings, pistons, camshaft, rocker arms
- Start engine at rated speed (~500 RPM)
- Open crankcase covers for inspection at 5/10/30 minutes idle
- Verify CR-system pressure values, lube oil pressures + temperatures within normal range
## Post-overhaul recommended re-checks (after 500 running hours)
- Conrod Nuts (re-torque check)
- Big End Nuts (re-torque check)
- Valve Clearance (readjust if needed)
- Crankshaft Deflection (verify alignment held)
## Critical operating recommendation
**Lube Oil Purifier must remain in continuous operation.** Most documented failure modes (bearing scratches, cam seizure) trace directly to LO contamination. Idle purifier = accelerated wear.
Spares: ## Spare parts consumed at 30k-hour overhaul (per cylinder unless noted)
### Sealing & gaskets (always replaced)
- O-rings + Seal Rings — Cylinder Head
- Seal Rings — Rocker Arm Casing
- O-rings + Seal Rings — Fuel Injection Valve
- Sealing Rings — Fuel Injection Pipe
### Cylinder & combustion
- **Piston Rings** — full set (Top + Sec + Oil) per piston
- **Top Land Rings** (often available as reconditioned spare parts — ~50% cost savings)
### Fuel injection
- **Pressure Springs** — Fuel Injection Valve
- **Nozzles** — Fuel Injection Valve
- Spring Plates (if worn)
- Whole Fuel Injection Valve assembly (if nut corrosion)
### Valve train
- Valve Rotator worn parts (intake + exhaust)
### Bearings (replace only if non-polishable)
- Conrod Small End Bushes (replace if deep scratches)
- Crankpin Bearings (typically polishable)
- Main Bearings (typically polishable)
- Camshaft Cams + Rollers (replace if seized)
### Notes on sourcing
- All parts available via MAN Energy Solutions global service network
- Reconditioned parts (Top Land Rings, valve components) accepted by major class societies — significant cost reduction
- Lead times typically 4-12 weeks for standard items, 12-20 weeks for major components (heads, liners)
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Typical Vessels:
Cruise ships (main propulsion); large RoPax ferries; large offshore support and accommodation units; LNG carriers (auxiliary power); diesel-electric installations; container vessels (auxiliary genset role)
Certifications:
IMO Tier II compliant (Tier III variants available with SCR); approved by major classification societies — ABS, BV, CCS, DNV, KR, LR, NK, RINA
Decision Guide: Power rating fit (10.8 MW @ 9L); fuel grade compatibility (HFO/VLSFO/MGO); planned service interval (30k overhaul = ~5-7 years at typical operating profile); crew expertise on CR + VVT systems; spare parts availability via MAN-ES network; classification society approval coverage; redundancy requirement (single vs twin)
Use Cases: Mechanical main propulsion with reduction gear and CPP (Controllable Pitch Propeller); auxiliary power generation (gen-set drive); diesel-electric prime mover for thrusters and ship-service; redundant twin-engine installations on cruise / offshore
8L48/60CR
✓ verifiziert
PREMIUM
· 7600.0 kW
· Common Rail (CR) electronic fuel injection; Variable Valve Timing (VVT) hydraulic system; medium-speed 4-stroke; turbocharged + intercooled; bore 480 mm × stroke 600 mm; rated 500 RPM at MCR; 9 cylinders inline = 10.8 MW (also 6L/7L/8L variants 7.2/8.4/9.6 MW; V-configuration up to 18V = 21.6 MW)
engine_family_id: 28
family_name: L48/60CR
stroke_type: 4-stroke
bore_mm: 480
stroke_mm: 600
cylinders: 8
mcr_power_kw: 7600
mcr_rpm: 514.0
source: verified_workflow_2026-06
original_engine_model_id: 58
sfc_g_kwh: 177.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Common rail fuel injection system (up to 1800 bar)', 'High power output for 4-stroke segment', 'Competes with small 2-stroke engines', 'Used on cruise ships (e.g., MSC, Norwegian Cruise Line)']
unified_from_engine_model: True
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
needs_verification: False
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
Service: ## 30,000-hour Major Overhaul Workflow (per anonymized service report)
Typical scope: 2 weeks per engine, all 9 cylinders or selected cylinders by inspection. Performed at yard or in-port with engine cooled and isolated.
### 1. Cylinder Heads
- Dismantle from engine, transport to workshop
- Recondition Valve Seats and Valve Spindles by special machine
- Inspect Valve Guides, Springs, Injector Sleeves; clean
- Disassemble Valve Rotators (intake + exhaust); replace worn parts; reassemble
- Pressure-test each head (must show no leakage)
- Reassemble with **new O-rings and Seal Rings**
- Install in place; tighten per MAN-ES manual specs
### 2. Rocker Arm Casings
- Dismantle, clean, visual inspection
- Install with **new seal rings**; tighten to specified torque
- Readjust Valve Clearance per manual; lock
### 3. Piston Connecting Rods
- Dismantle pistons, disassemble, clean
- Check Piston Groove Height (must be within wear limit)
- Penetration test on Piston Skirts (no abnormality acceptable)
- Inspect Piston Pins (Gudgeon Pins)
- Inspect Conrod Small End Bushes — scratches indicate LO contamination
- Reassemble with **new piston rings** (Top, Sec, Oil)
- Tighten Con-rod Small End nuts per manual
- Verify Bolt Elongation ΔI within specified range
### 4. Cylinder Liners
- Clean; measure diameter (must be within wear limits)
- Hone internal surface to restore running geometry
- Replace **Top Land Rings** with reconditioned spare parts
### 5. Crankpin Journals & Bearings
- Open up requested bearings (typical: 1-2 bearings per overhaul as sample inspection)
- Inspect crankpin journal at TDC + BDC positions
- Polish bearing if scratches found (LO contamination signature)
- Reassemble with bolt elongation check within range
### 6. Main Bearings
- Open up sample main bearing
- Inspect Main Journal
- Polish bearing if scratches found
- Verify **Crankshaft Deflection** at all units
- Verify **Axial Clearance**
- Reassemble; bolt elongation check
### 7. Camshafts
- 9 sections incl. bearings — clean and inspect each
- Document scratches/seizures (especially on intake cams + rollers)
- Verify Camshaft Bearing Clearance within wear limit
- Polish minor scratches; replace seized components
### 8. Control Drives
- Open Control Drive Case cover; visual inspection
- Verify Camshaft Drive Gearwheel + Intermediate Gearwheel + Crankshaft Gearwheel surfaces
- Check gear backlash (must be within range)
- Verify lubrication injection nozzle clear with priming pump running
### 9. VVT Control (Variable Valve Timing)
- Test with hydraulic pump running
- Verify VVT Cylinder + Shaft activate sensitively in manual mode
### 10. Fuel Injection Valves
- Dismantle requested valves, disassemble, clean, inspect
- **Replace Nozzles + Pressure Springs as standard**
- Adjust Opening Pressure on test rig
- Reassemble with **new O-rings and Seal Rings**
- Clean Fuel Injection Pipes; install with new sealing rings
- Scrap entire valve if nut corrosion found
### 11. Engine Test
- Fill cooling water; verify no leakage
- Clean oil sump thoroughly
- Start priming pump; verify LO flow at all main bearings, crankpin bearings, pistons, camshaft, rocker arms
- Start engine at rated speed (~500 RPM)
- Open crankcase covers for inspection at 5/10/30 minutes idle
- Verify CR-system pressure values, lube oil pressures + temperatures within normal range
## Post-overhaul recommended re-checks (after 500 running hours)
- Conrod Nuts (re-torque check)
- Big End Nuts (re-torque check)
- Valve Clearance (readjust if needed)
- Crankshaft Deflection (verify alignment held)
## Critical operating recommendation
**Lube Oil Purifier must remain in continuous operation.** Most documented failure modes (bearing scratches, cam seizure) trace directly to LO contamination. Idle purifier = accelerated wear.
Spares: ## Spare parts consumed at 30k-hour overhaul (per cylinder unless noted)
### Sealing & gaskets (always replaced)
- O-rings + Seal Rings — Cylinder Head
- Seal Rings — Rocker Arm Casing
- O-rings + Seal Rings — Fuel Injection Valve
- Sealing Rings — Fuel Injection Pipe
### Cylinder & combustion
- **Piston Rings** — full set (Top + Sec + Oil) per piston
- **Top Land Rings** (often available as reconditioned spare parts — ~50% cost savings)
### Fuel injection
- **Pressure Springs** — Fuel Injection Valve
- **Nozzles** — Fuel Injection Valve
- Spring Plates (if worn)
- Whole Fuel Injection Valve assembly (if nut corrosion)
### Valve train
- Valve Rotator worn parts (intake + exhaust)
### Bearings (replace only if non-polishable)
- Conrod Small End Bushes (replace if deep scratches)
- Crankpin Bearings (typically polishable)
- Main Bearings (typically polishable)
- Camshaft Cams + Rollers (replace if seized)
### Notes on sourcing
- All parts available via MAN Energy Solutions global service network
- Reconditioned parts (Top Land Rings, valve components) accepted by major class societies — significant cost reduction
- Lead times typically 4-12 weeks for standard items, 12-20 weeks for major components (heads, liners)
Pros
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Typical Vessels:
Cruise ships (main propulsion); large RoPax ferries; large offshore support and accommodation units; LNG carriers (auxiliary power); diesel-electric installations; container vessels (auxiliary genset role)
Certifications:
IMO Tier II compliant (Tier III variants available with SCR); approved by major classification societies — ABS, BV, CCS, DNV, KR, LR, NK, RINA
Decision Guide: Power rating fit (10.8 MW @ 9L); fuel grade compatibility (HFO/VLSFO/MGO); planned service interval (30k overhaul = ~5-7 years at typical operating profile); crew expertise on CR + VVT systems; spare parts availability via MAN-ES network; classification society approval coverage; redundancy requirement (single vs twin)
Use Cases: Mechanical main propulsion with reduction gear and CPP (Controllable Pitch Propeller); auxiliary power generation (gen-set drive); diesel-electric prime mover for thrusters and ship-service; redundant twin-engine installations on cruise / offshore
9L48/60CR
✓ verifiziert
PREMIUM
· 10800.0 kW
· Common Rail (CR) electronic fuel injection; Variable Valve Timing (VVT) hydraulic system; medium-speed 4-stroke; turbocharged + intercooled; bore 480 mm × stroke 600 mm; rated 500 RPM at MCR; 9 cylinders inline = 10.8 MW (also 6L/7L/8L variants 7.2/8.4/9.6 MW; V-configuration up to 18V = 21.6 MW)
engine_family_id: 28
family_name: L48/60CR
stroke_type: 4-stroke
bore_mm: 480
stroke_mm: 600
cylinders: 9
mcr_power_kw: 10800
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 59
sfc_g_kwh: 175.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Common rail fuel injection system (up to 1800 bar)', 'High power output for 4-stroke segment', 'Competes with small 2-stroke engines', 'Used on cruise ships (e.g., MSC, Norwegian Cruise Line)']
unified_from_engine_model: True
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
needs_verification: False
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
Service: ## 30,000-hour Major Overhaul Workflow (per anonymized service report)
Typical scope: 2 weeks per engine, all 9 cylinders or selected cylinders by inspection. Performed at yard or in-port with engine cooled and isolated.
### 1. Cylinder Heads
- Dismantle from engine, transport to workshop
- Recondition Valve Seats and Valve Spindles by special machine
- Inspect Valve Guides, Springs, Injector Sleeves; clean
- Disassemble Valve Rotators (intake + exhaust); replace worn parts; reassemble
- Pressure-test each head (must show no leakage)
- Reassemble with **new O-rings and Seal Rings**
- Install in place; tighten per MAN-ES manual specs
### 2. Rocker Arm Casings
- Dismantle, clean, visual inspection
- Install with **new seal rings**; tighten to specified torque
- Readjust Valve Clearance per manual; lock
### 3. Piston Connecting Rods
- Dismantle pistons, disassemble, clean
- Check Piston Groove Height (must be within wear limit)
- Penetration test on Piston Skirts (no abnormality acceptable)
- Inspect Piston Pins (Gudgeon Pins)
- Inspect Conrod Small End Bushes — scratches indicate LO contamination
- Reassemble with **new piston rings** (Top, Sec, Oil)
- Tighten Con-rod Small End nuts per manual
- Verify Bolt Elongation ΔI within specified range
### 4. Cylinder Liners
- Clean; measure diameter (must be within wear limits)
- Hone internal surface to restore running geometry
- Replace **Top Land Rings** with reconditioned spare parts
### 5. Crankpin Journals & Bearings
- Open up requested bearings (typical: 1-2 bearings per overhaul as sample inspection)
- Inspect crankpin journal at TDC + BDC positions
- Polish bearing if scratches found (LO contamination signature)
- Reassemble with bolt elongation check within range
### 6. Main Bearings
- Open up sample main bearing
- Inspect Main Journal
- Polish bearing if scratches found
- Verify **Crankshaft Deflection** at all units
- Verify **Axial Clearance**
- Reassemble; bolt elongation check
### 7. Camshafts
- 9 sections incl. bearings — clean and inspect each
- Document scratches/seizures (especially on intake cams + rollers)
- Verify Camshaft Bearing Clearance within wear limit
- Polish minor scratches; replace seized components
### 8. Control Drives
- Open Control Drive Case cover; visual inspection
- Verify Camshaft Drive Gearwheel + Intermediate Gearwheel + Crankshaft Gearwheel surfaces
- Check gear backlash (must be within range)
- Verify lubrication injection nozzle clear with priming pump running
### 9. VVT Control (Variable Valve Timing)
- Test with hydraulic pump running
- Verify VVT Cylinder + Shaft activate sensitively in manual mode
### 10. Fuel Injection Valves
- Dismantle requested valves, disassemble, clean, inspect
- **Replace Nozzles + Pressure Springs as standard**
- Adjust Opening Pressure on test rig
- Reassemble with **new O-rings and Seal Rings**
- Clean Fuel Injection Pipes; install with new sealing rings
- Scrap entire valve if nut corrosion found
### 11. Engine Test
- Fill cooling water; verify no leakage
- Clean oil sump thoroughly
- Start priming pump; verify LO flow at all main bearings, crankpin bearings, pistons, camshaft, rocker arms
- Start engine at rated speed (~500 RPM)
- Open crankcase covers for inspection at 5/10/30 minutes idle
- Verify CR-system pressure values, lube oil pressures + temperatures within normal range
## Post-overhaul recommended re-checks (after 500 running hours)
- Conrod Nuts (re-torque check)
- Big End Nuts (re-torque check)
- Valve Clearance (readjust if needed)
- Crankshaft Deflection (verify alignment held)
## Critical operating recommendation
**Lube Oil Purifier must remain in continuous operation.** Most documented failure modes (bearing scratches, cam seizure) trace directly to LO contamination. Idle purifier = accelerated wear.
Spares: ## Spare parts consumed at 30k-hour overhaul (per cylinder unless noted)
### Sealing & gaskets (always replaced)
- O-rings + Seal Rings — Cylinder Head
- Seal Rings — Rocker Arm Casing
- O-rings + Seal Rings — Fuel Injection Valve
- Sealing Rings — Fuel Injection Pipe
### Cylinder & combustion
- **Piston Rings** — full set (Top + Sec + Oil) per piston
- **Top Land Rings** (often available as reconditioned spare parts — ~50% cost savings)
### Fuel injection
- **Pressure Springs** — Fuel Injection Valve
- **Nozzles** — Fuel Injection Valve
- Spring Plates (if worn)
- Whole Fuel Injection Valve assembly (if nut corrosion)
### Valve train
- Valve Rotator worn parts (intake + exhaust)
### Bearings (replace only if non-polishable)
- Conrod Small End Bushes (replace if deep scratches)
- Crankpin Bearings (typically polishable)
- Main Bearings (typically polishable)
- Camshaft Cams + Rollers (replace if seized)
### Notes on sourcing
- All parts available via MAN Energy Solutions global service network
- Reconditioned parts (Top Land Rings, valve components) accepted by major class societies — significant cost reduction
- Lead times typically 4-12 weeks for standard items, 12-20 weeks for major components (heads, liners)
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Typical Vessels:
Cruise ships (main propulsion); large RoPax ferries; large offshore support and accommodation units; LNG carriers (auxiliary power); diesel-electric installations; container vessels (auxiliary genset role)
Certifications:
IMO Tier II compliant (Tier III variants available with SCR); approved by major classification societies — ABS, BV, CCS, DNV, KR, LR, NK, RINA
Decision Guide: Power rating fit (10.8 MW @ 9L); fuel grade compatibility (HFO/VLSFO/MGO); planned service interval (30k overhaul = ~5-7 years at typical operating profile); crew expertise on CR + VVT systems; spare parts availability via MAN-ES network; classification society approval coverage; redundancy requirement (single vs twin)
Use Cases: Mechanical main propulsion with reduction gear and CPP (Controllable Pitch Propeller); auxiliary power generation (gen-set drive); diesel-electric prime mover for thrusters and ship-service; redundant twin-engine installations on cruise / offshore
Maximum inline configuration, used on cruise ships
⚙️
L21/31, L21/31DF-M
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L21/31
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
needs_verification: False
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions, branch of MAN Energy Solutions SE, Germany oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
⚙️
L23/30DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L23/30
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
needs_verification: False
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions, branch of MAN Energy Solutions SE, Germany oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
⚙️
L27/38
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
is_family_overview: True
available_as_genset: True
genset_source_ids: [36893, 36894, 36895]
family_name: L27/38
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
needs_verification: False
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions, branch of MAN Energy Solutions SE, Germany oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
⚙️
L28/32DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L28/32
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
needs_verification: False
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions, branch of MAN Energy Solutions SE, Germany oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
L32/44
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: dnv-approval-finder
is_family_overview: True
family_name: L32/44
Common Failures:
- • Komponenten-Verschleiß durch Betriebsstunden und Umgebungsbedingungen
- • Korrosion durch Seewasser-/Salzluft-Exposition
- • Elektronik-/Steuerungsausfall durch Feuchtigkeit oder Vibration
- • Wartungsintervall-Überschreitung verursacht vorzeitigen Ausfall
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
L35/44DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L35/44
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
needs_verification: False
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
L51/60, L51/60DF, V51/60DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L51/60
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
needs_verification: False
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
⚙️
MAN L23/30H
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
available_as_genset: True
genset_source_ids: [36890, 36891, 36892]
family_name: L23/30
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
needs_verification: False
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
⚙️
MAN L28/32H
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L28/32
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
needs_verification: False
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
⚙️
MAN L32/40
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L32/40
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
MAN L51/60DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L51/60
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
needs_verification: False
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
MAN V28/33D
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
verified_specs: {'Swept volume per cylinder': '20.3 dm³ (20.3 liters)', 'Specific Fuel Oil Consumption (SFOC) at 85% MCR': '183.5 g/kWh', 'Power per cylinder at MCR': '455 kW per cylinder at 1,000 rpm', 'Mean Effective Pressure (MEP)': 'Not explicitly specified in sources - requires datasheet access', 'Compression ratio': '16.5:1 (typical for MAN four-stroke marine diesel)', 'Sequential turbocharging': 'MAN TCA turbochargers with automatic second TC cutoff at part load', 'Firing order': 'Four-stroke cycle (4 strokes per complete cycle)', 'Engine weight': 'Not publicly detailed in accessible sources'}
needs_verification: False
bore_mm_v: 280
stroke_mm_v: 330
rpm_v: 1,000 rpm (MCR); 1,032 rpm (overload)
fuel_v: Marine diesel oil (MDO), Heavy Fuel Oil (HFO)
status_v: In production / Current (Type Approval Test passed April 2018; IMO Tier II and Tier III versions available)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-v28-33d-stc-eng.pdf (Official MAN V28/33D STC specification datasheet); https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-III_V2833D%20STC.pdf (Project Guide with full technical data)
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-v28-33d-stc-eng.pdf (MAN official datasheet)', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-III_V2833D%20STC.pdf (MAN Project Guide)', 'https://www.bairdmaritime.com/gear/equipment/engines-propulsion-systems/new-man-20v2833d-top-of-the-class-for-fuel-and-power (Baird Maritime - 20V28/33D specifications)', 'https://www.marinelog.com/news/man-28-33d-stc-engine-passes-type-approval-testing (Marine Log - TAT 2018)', 'https://marine.man-es.com/four-stroke/engines/v28-33d-stc/profile (MAN Energy Solutions official profile)', 'https://journals.sagepub.com/doi/10.1177/14750902231208848 (Turbocharger fouling FMEA research 2024)']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
MAN V32/40
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L32/40
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
MAN V32/44CR
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L32/44
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
MAN V35/44DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L35/44
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
needs_verification: False
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
MAN V48/60CR
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
· Common Rail (CR) electronic fuel injection; Variable Valve Timing (VVT) hydraulic system; medium-speed 4-stroke; turbocharged + intercooled; bore 480 mm × stroke 600 mm; rated 500 RPM at MCR; 9 cylinders inline = 10.8 MW (also 6L/7L/8L variants 7.2/8.4/9.6 MW; V-configuration up to 18V = 21.6 MW)
source: verified_workflow_2026-06
family_name: L48/60
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
needs_verification: False
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
Service: ## 30,000-hour Major Overhaul Workflow (per anonymized service report)
Typical scope: 2 weeks per engine, all 9 cylinders or selected cylinders by inspection. Performed at yard or in-port with engine cooled and isolated.
### 1. Cylinder Heads
- Dismantle from engine, transport to workshop
- Recondition Valve Seats and Valve Spindles by special machine
- Inspect Valve Guides, Springs, Injector Sleeves; clean
- Disassemble Valve Rotators (intake + exhaust); replace worn parts; reassemble
- Pressure-test each head (must show no leakage)
- Reassemble with **new O-rings and Seal Rings**
- Install in place; tighten per MAN-ES manual specs
### 2. Rocker Arm Casings
- Dismantle, clean, visual inspection
- Install with **new seal rings**; tighten to specified torque
- Readjust Valve Clearance per manual; lock
### 3. Piston Connecting Rods
- Dismantle pistons, disassemble, clean
- Check Piston Groove Height (must be within wear limit)
- Penetration test on Piston Skirts (no abnormality acceptable)
- Inspect Piston Pins (Gudgeon Pins)
- Inspect Conrod Small End Bushes — scratches indicate LO contamination
- Reassemble with **new piston rings** (Top, Sec, Oil)
- Tighten Con-rod Small End nuts per manual
- Verify Bolt Elongation ΔI within specified range
### 4. Cylinder Liners
- Clean; measure diameter (must be within wear limits)
- Hone internal surface to restore running geometry
- Replace **Top Land Rings** with reconditioned spare parts
### 5. Crankpin Journals & Bearings
- Open up requested bearings (typical: 1-2 bearings per overhaul as sample inspection)
- Inspect crankpin journal at TDC + BDC positions
- Polish bearing if scratches found (LO contamination signature)
- Reassemble with bolt elongation check within range
### 6. Main Bearings
- Open up sample main bearing
- Inspect Main Journal
- Polish bearing if scratches found
- Verify **Crankshaft Deflection** at all units
- Verify **Axial Clearance**
- Reassemble; bolt elongation check
### 7. Camshafts
- 9 sections incl. bearings — clean and inspect each
- Document scratches/seizures (especially on intake cams + rollers)
- Verify Camshaft Bearing Clearance within wear limit
- Polish minor scratches; replace seized components
### 8. Control Drives
- Open Control Drive Case cover; visual inspection
- Verify Camshaft Drive Gearwheel + Intermediate Gearwheel + Crankshaft Gearwheel surfaces
- Check gear backlash (must be within range)
- Verify lubrication injection nozzle clear with priming pump running
### 9. VVT Control (Variable Valve Timing)
- Test with hydraulic pump running
- Verify VVT Cylinder + Shaft activate sensitively in manual mode
### 10. Fuel Injection Valves
- Dismantle requested valves, disassemble, clean, inspect
- **Replace Nozzles + Pressure Springs as standard**
- Adjust Opening Pressure on test rig
- Reassemble with **new O-rings and Seal Rings**
- Clean Fuel Injection Pipes; install with new sealing rings
- Scrap entire valve if nut corrosion found
### 11. Engine Test
- Fill cooling water; verify no leakage
- Clean oil sump thoroughly
- Start priming pump; verify LO flow at all main bearings, crankpin bearings, pistons, camshaft, rocker arms
- Start engine at rated speed (~500 RPM)
- Open crankcase covers for inspection at 5/10/30 minutes idle
- Verify CR-system pressure values, lube oil pressures + temperatures within normal range
## Post-overhaul recommended re-checks (after 500 running hours)
- Conrod Nuts (re-torque check)
- Big End Nuts (re-torque check)
- Valve Clearance (readjust if needed)
- Crankshaft Deflection (verify alignment held)
## Critical operating recommendation
**Lube Oil Purifier must remain in continuous operation.** Most documented failure modes (bearing scratches, cam seizure) trace directly to LO contamination. Idle purifier = accelerated wear.
Spares: ## Spare parts consumed at 30k-hour overhaul (per cylinder unless noted)
### Sealing & gaskets (always replaced)
- O-rings + Seal Rings — Cylinder Head
- Seal Rings — Rocker Arm Casing
- O-rings + Seal Rings — Fuel Injection Valve
- Sealing Rings — Fuel Injection Pipe
### Cylinder & combustion
- **Piston Rings** — full set (Top + Sec + Oil) per piston
- **Top Land Rings** (often available as reconditioned spare parts — ~50% cost savings)
### Fuel injection
- **Pressure Springs** — Fuel Injection Valve
- **Nozzles** — Fuel Injection Valve
- Spring Plates (if worn)
- Whole Fuel Injection Valve assembly (if nut corrosion)
### Valve train
- Valve Rotator worn parts (intake + exhaust)
### Bearings (replace only if non-polishable)
- Conrod Small End Bushes (replace if deep scratches)
- Crankpin Bearings (typically polishable)
- Main Bearings (typically polishable)
- Camshaft Cams + Rollers (replace if seized)
### Notes on sourcing
- All parts available via MAN Energy Solutions global service network
- Reconditioned parts (Top Land Rings, valve components) accepted by major class societies — significant cost reduction
- Lead times typically 4-12 weeks for standard items, 12-20 weeks for major components (heads, liners)
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Typical Vessels:
Cruise ships (main propulsion); large RoPax ferries; large offshore support and accommodation units; LNG carriers (auxiliary power); diesel-electric installations; container vessels (auxiliary genset role)
Certifications:
IMO Tier II compliant (Tier III variants available with SCR); approved by major classification societies — ABS, BV, CCS, DNV, KR, LR, NK, RINA
Decision Guide: Power rating fit (10.8 MW @ 9L); fuel grade compatibility (HFO/VLSFO/MGO); planned service interval (30k overhaul = ~5-7 years at typical operating profile); crew expertise on CR + VVT systems; spare parts availability via MAN-ES network; classification society approval coverage; redundancy requirement (single vs twin)
Use Cases: Mechanical main propulsion with reduction gear and CPP (Controllable Pitch Propeller); auxiliary power generation (gen-set drive); diesel-electric prime mover for thrusters and ship-service; redundant twin-engine installations on cruise / offshore
⚙️
MAN V51/60DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
family_name: L51/60
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
needs_verification: False
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
⚙️
V28/33D STC
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO / VLSFO / MGO
source: verified_workflow_2026-06
verified_specs: {'Swept volume per cylinder': '20.3 dm³ (20.3 liters)', 'Specific Fuel Oil Consumption (SFOC) at 85% MCR': '183.5 g/kWh', 'Power per cylinder at MCR': '455 kW per cylinder at 1,000 rpm', 'Mean Effective Pressure (MEP)': 'Not explicitly specified in sources - requires datasheet access', 'Compression ratio': '16.5:1 (typical for MAN four-stroke marine diesel)', 'Sequential turbocharging': 'MAN TCA turbochargers with automatic second TC cutoff at part load', 'Firing order': 'Four-stroke cycle (4 strokes per complete cycle)', 'Engine weight': 'Not publicly detailed in accessible sources'}
needs_verification: False
bore_mm_v: 280
stroke_mm_v: 330
rpm_v: 1,000 rpm (MCR); 1,032 rpm (overload)
fuel_v: Marine diesel oil (MDO), Heavy Fuel Oil (HFO)
status_v: In production / Current (Type Approval Test passed April 2018; IMO Tier II and Tier III versions available)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-v28-33d-stc-eng.pdf (Official MAN V28/33D STC specification datasheet); https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-III_V2833D%20STC.pdf (Project Guide with full technical data)
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-v28-33d-stc-eng.pdf (MAN official datasheet)', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-III_V2833D%20STC.pdf (MAN Project Guide)', 'https://www.bairdmaritime.com/gear/equipment/engines-propulsion-systems/new-man-20v2833d-top-of-the-class-for-fuel-and-power (Baird Maritime - 20V28/33D specifications)', 'https://www.marinelog.com/news/man-28-33d-stc-engine-passes-type-approval-testing (Marine Log - TAT 2018)', 'https://marine.man-es.com/four-stroke/engines/v28-33d-stc/profile (MAN Energy Solutions official profile)', 'https://journals.sagepub.com/doi/10.1177/14750902231208848 (Turbocharger fouling FMEA research 2024)']
Common Failures:
- • _hinweis
- • items
Service: Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.
Spares: Ersatzteile über MAN Energy Solutions SE oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
MAN 32/44CR
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 320
stroke_mm: 440
cylinders: 6L-20V
rpm: 720/750
stroke_type: 4-stroke common-rail
fuel_types: ['HFO', 'MDO', 'MGO']
family_name: L32/44
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
Service: Service requires scheduled common-rail component inspection, injector testing, valve inspection and turbocharger checks.
Spares: Keep injectors, rail pressure sensors, control valves, exhaust valves, gasket sets and filter elements.
MAN 48/60CR
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
· Common Rail (CR) electronic fuel injection; Variable Valve Timing (VVT) hydraulic system; medium-speed 4-stroke; turbocharged + intercooled; bore 480 mm × stroke 600 mm; rated 500 RPM at MCR; 9 cylinders inline = 10.8 MW (also 6L/7L/8L variants 7.2/8.4/9.6 MW; V-configuration up to 18V = 21.6 MW)
bore_mm: 480
stroke_mm: 600
cylinders: 6L-18V
rpm: 500/514
stroke_type: 4-stroke common-rail
fuel_types: ['HFO', 'MDO', 'MGO']
family_name: L48/60
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
Service: ## 30,000-hour Major Overhaul Workflow (per anonymized service report)
Typical scope: 2 weeks per engine, all 9 cylinders or selected cylinders by inspection. Performed at yard or in-port with engine cooled and isolated.
### 1. Cylinder Heads
- Dismantle from engine, transport to workshop
- Recondition Valve Seats and Valve Spindles by special machine
- Inspect Valve Guides, Springs, Injector Sleeves; clean
- Disassemble Valve Rotators (intake + exhaust); replace worn parts; reassemble
- Pressure-test each head (must show no leakage)
- Reassemble with **new O-rings and Seal Rings**
- Install in place; tighten per MAN-ES manual specs
### 2. Rocker Arm Casings
- Dismantle, clean, visual inspection
- Install with **new seal rings**; tighten to specified torque
- Readjust Valve Clearance per manual; lock
### 3. Piston Connecting Rods
- Dismantle pistons, disassemble, clean
- Check Piston Groove Height (must be within wear limit)
- Penetration test on Piston Skirts (no abnormality acceptable)
- Inspect Piston Pins (Gudgeon Pins)
- Inspect Conrod Small End Bushes — scratches indicate LO contamination
- Reassemble with **new piston rings** (Top, Sec, Oil)
- Tighten Con-rod Small End nuts per manual
- Verify Bolt Elongation ΔI within specified range
### 4. Cylinder Liners
- Clean; measure diameter (must be within wear limits)
- Hone internal surface to restore running geometry
- Replace **Top Land Rings** with reconditioned spare parts
### 5. Crankpin Journals & Bearings
- Open up requested bearings (typical: 1-2 bearings per overhaul as sample inspection)
- Inspect crankpin journal at TDC + BDC positions
- Polish bearing if scratches found (LO contamination signature)
- Reassemble with bolt elongation check within range
### 6. Main Bearings
- Open up sample main bearing
- Inspect Main Journal
- Polish bearing if scratches found
- Verify **Crankshaft Deflection** at all units
- Verify **Axial Clearance**
- Reassemble; bolt elongation check
### 7. Camshafts
- 9 sections incl. bearings — clean and inspect each
- Document scratches/seizures (especially on intake cams + rollers)
- Verify Camshaft Bearing Clearance within wear limit
- Polish minor scratches; replace seized components
### 8. Control Drives
- Open Control Drive Case cover; visual inspection
- Verify Camshaft Drive Gearwheel + Intermediate Gearwheel + Crankshaft Gearwheel surfaces
- Check gear backlash (must be within range)
- Verify lubrication injection nozzle clear with priming pump running
### 9. VVT Control (Variable Valve Timing)
- Test with hydraulic pump running
- Verify VVT Cylinder + Shaft activate sensitively in manual mode
### 10. Fuel Injection Valves
- Dismantle requested valves, disassemble, clean, inspect
- **Replace Nozzles + Pressure Springs as standard**
- Adjust Opening Pressure on test rig
- Reassemble with **new O-rings and Seal Rings**
- Clean Fuel Injection Pipes; install with new sealing rings
- Scrap entire valve if nut corrosion found
### 11. Engine Test
- Fill cooling water; verify no leakage
- Clean oil sump thoroughly
- Start priming pump; verify LO flow at all main bearings, crankpin bearings, pistons, camshaft, rocker arms
- Start engine at rated speed (~500 RPM)
- Open crankcase covers for inspection at 5/10/30 minutes idle
- Verify CR-system pressure values, lube oil pressures + temperatures within normal range
## Post-overhaul recommended re-checks (after 500 running hours)
- Conrod Nuts (re-torque check)
- Big End Nuts (re-torque check)
- Valve Clearance (readjust if needed)
- Crankshaft Deflection (verify alignment held)
## Critical operating recommendation
**Lube Oil Purifier must remain in continuous operation.** Most documented failure modes (bearing scratches, cam seizure) trace directly to LO contamination. Idle purifier = accelerated wear.
Spares: ## Spare parts consumed at 30k-hour overhaul (per cylinder unless noted)
### Sealing & gaskets (always replaced)
- O-rings + Seal Rings — Cylinder Head
- Seal Rings — Rocker Arm Casing
- O-rings + Seal Rings — Fuel Injection Valve
- Sealing Rings — Fuel Injection Pipe
### Cylinder & combustion
- **Piston Rings** — full set (Top + Sec + Oil) per piston
- **Top Land Rings** (often available as reconditioned spare parts — ~50% cost savings)
### Fuel injection
- **Pressure Springs** — Fuel Injection Valve
- **Nozzles** — Fuel Injection Valve
- Spring Plates (if worn)
- Whole Fuel Injection Valve assembly (if nut corrosion)
### Valve train
- Valve Rotator worn parts (intake + exhaust)
### Bearings (replace only if non-polishable)
- Conrod Small End Bushes (replace if deep scratches)
- Crankpin Bearings (typically polishable)
- Main Bearings (typically polishable)
- Camshaft Cams + Rollers (replace if seized)
### Notes on sourcing
- All parts available via MAN Energy Solutions global service network
- Reconditioned parts (Top Land Rings, valve components) accepted by major class societies — significant cost reduction
- Lead times typically 4-12 weeks for standard items, 12-20 weeks for major components (heads, liners)
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Typical Vessels:
Cruise ships (main propulsion); large RoPax ferries; large offshore support and accommodation units; LNG carriers (auxiliary power); diesel-electric installations; container vessels (auxiliary genset role)
Certifications:
IMO Tier II compliant (Tier III variants available with SCR); approved by major classification societies — ABS, BV, CCS, DNV, KR, LR, NK, RINA
Decision Guide: Power rating fit (10.8 MW @ 9L); fuel grade compatibility (HFO/VLSFO/MGO); planned service interval (30k overhaul = ~5-7 years at typical operating profile); crew expertise on CR + VVT systems; spare parts availability via MAN-ES network; classification society approval coverage; redundancy requirement (single vs twin)
Use Cases: Mechanical main propulsion with reduction gear and CPP (Controllable Pitch Propeller); auxiliary power generation (gen-set drive); diesel-electric prime mover for thrusters and ship-service; redundant twin-engine installations on cruise / offshore
MAN 175D
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/MGO
bore_mm: 175
stroke_mm: None
cylinders: 12V-20V
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['MDO', 'MGO']
Common Failures:
- • Injector fouling
- • Cooling system scaling
- • Turbocharger fouling
- • Sensor faults in electronic control system
Service: High-speed engine maintenance follows OEM hour-based schedule with frequent oil, filter, valve and injector checks.
Spares: Keep injector kits, filters, belts, sensors, thermostats, gasket kits and turbocharger service components.
⚙️
MAN 28/33D STC
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/MGO
bore_mm: 280
stroke_mm: 330
cylinders: 12V-20V
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'MGO']
verified_specs: {'Swept volume per cylinder': '20.3 dm³ (20.3 liters)', 'Specific Fuel Oil Consumption (SFOC) at 85% MCR': '183.5 g/kWh', 'Power per cylinder at MCR': '455 kW per cylinder at 1,000 rpm', 'Mean Effective Pressure (MEP)': 'Not explicitly specified in sources - requires datasheet access', 'Compression ratio': '16.5:1 (typical for MAN four-stroke marine diesel)', 'Sequential turbocharging': 'MAN TCA turbochargers with automatic second TC cutoff at part load', 'Firing order': 'Four-stroke cycle (4 strokes per complete cycle)', 'Engine weight': 'Not publicly detailed in accessible sources'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 280
stroke_mm_v: 330
rpm_v: 1,000 rpm (MCR); 1,032 rpm (overload)
fuel_v: Marine diesel oil (MDO), Heavy Fuel Oil (HFO)
status_v: In production / Current (Type Approval Test passed April 2018; IMO Tier II and Tier III versions available)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-v28-33d-stc-eng.pdf (Official MAN V28/33D STC specification datasheet); https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-III_V2833D%20STC.pdf (Project Guide with full technical data)
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-v28-33d-stc-eng.pdf (MAN official datasheet)', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-III_V2833D%20STC.pdf (MAN Project Guide)', 'https://www.bairdmaritime.com/gear/equipment/engines-propulsion-systems/new-man-20v2833d-top-of-the-class-for-fuel-and-power (Baird Maritime - 20V28/33D specifications)', 'https://www.marinelog.com/news/man-28-33d-stc-engine-passes-type-approval-testing (Marine Log - TAT 2018)', 'https://marine.man-es.com/four-stroke/engines/v28-33d-stc/profile (MAN Energy Solutions official profile)', 'https://journals.sagepub.com/doi/10.1177/14750902231208848 (Turbocharger fouling FMEA research 2024)']
Common Failures:
- • _hinweis
- • items
Service: Used in high-output marine applications; service follows OEM running-hour schedule for injectors, valve gear and turbochargers.
Spares: Maintain injectors, sensors, filters, sealing kits, exhaust valves and turbocharger components.
MAN L32/44CR
✓ verifiziert
PREMIUM
3,000-7,200 kW (6-9L)
· HFO / VLSFO / MGO
type: 4-Stroke Medium-Speed Trunk Piston Diesel Engine (Common Rail)
bore_mm: 320
stroke_mm: 440
cylinders: 6L, 7L, 8L, 9L
rpm_range: [720, 750]
power_range_kw: [3000, 7200]
mep_bar: 29.0
sfoc_g_kwh: 180
tier: IMO Tier II/III
variant_count_approx: 4
period_start_year: 2010
period_end_year: None
drive_type: Gearbox + CPP or Generator
construction: Trunk piston, inline, Common Rail fuel injection
fuel_types: ['HFO', 'VLSFO', 'MGO']
family_name: L32/44
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
Service: CR Injector: 6,000-8,000 hrs. Piston: 16,000-20,000 hrs. Head: 20,000-28,000 hrs. Turbocharger: 10,000-14,000 hrs.
Spares: MAN PrimeServ global.
⚙️
5LL16/24
✓ verifiziert
PREMIUM
· 550.0 kW
· Mechanical
family_name: L16/24
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 160
stroke_mm: 240
rpm: 1000
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 550
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Configuration': 'In-line, 4-stroke, turbocharged diesel engine', 'Bore x Stroke': '160 mm × 240 mm', 'Cylinders available': '5, 6, 7, 8, 9', 'Power at 1000 rpm': '5L: 450 kW; 6L: 570 kW; 7L: 665 kW; 8L: 760 kW; 9L: 855 kW', 'Power at 1200 rpm': '5L: 500 kW; 6L: 660 kW; 7L: 770 kW; 8L: 880 kW; 9L: 990 kW', 'Piston speed': '8 m/s @ 1000 rpm; 9.6 m/s @ 1200 rpm', 'BMEP (Brake Mean Effective Pressure)': '22.4 bar @ 1000 rpm; 20.7 bar @ 1200 rpm', 'Max combustion pressure': '170 bar', 'Compression ratio': '15.2:1', 'Swept volume per cylinder': '4.8 liters', 'Weight range': '9.5 to 13.1 tonnes', 'Dimensions (max)': '1 m (width) × 2.4 m (height) × 5.8 m (length)', 'Fuel specification': 'HFO up to 700 cSt/50°C; heavy fuel oil compliant', 'Engine type': '4-stroke, in-line, turbocharged diesel, single-acting', 'Marine classification': 'IMO Tier II compliant auxiliary/genset engine'}
bore_mm_v: 160
stroke_mm_v: 240
rpm_v: 1000 / 1200
fuel_v: HFO (Heavy Fuel Oil) up to 700 cSt/50°C
status_v: Legacy product, introduced 1990s, IMO Tier II certified, 3000 units sold globally (as of 2013)
datasheet_url: https://heinowinter.com/media/pdf/83/49/53/1510-0106_l16-24_low.pdf
sources: ['https://www.marinelink.com/news/genset-global-marks357208', 'https://www.offshore-energy.biz/man-1624-genset-marks-3000-global-sales/', 'https://www.scribd.com/document/595246886/Man-B-W-L1624-marine-diesel-engine', 'https://www.researchgate.net/figure/MAN-B-W-L16-24-diesel-engine-parameters_tbl1_340659267', 'https://www.manualslib.com/products/Man-L16-24-10451241.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2013-583.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
6LL16/24
✓ verifiziert
PREMIUM
· 660.0 kW
· Mechanical
family_name: L16/24
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 160
stroke_mm: 240
rpm: 1000
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 660
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Configuration': 'In-line, 4-stroke, turbocharged diesel engine', 'Bore x Stroke': '160 mm × 240 mm', 'Cylinders available': '5, 6, 7, 8, 9', 'Power at 1000 rpm': '5L: 450 kW; 6L: 570 kW; 7L: 665 kW; 8L: 760 kW; 9L: 855 kW', 'Power at 1200 rpm': '5L: 500 kW; 6L: 660 kW; 7L: 770 kW; 8L: 880 kW; 9L: 990 kW', 'Piston speed': '8 m/s @ 1000 rpm; 9.6 m/s @ 1200 rpm', 'BMEP (Brake Mean Effective Pressure)': '22.4 bar @ 1000 rpm; 20.7 bar @ 1200 rpm', 'Max combustion pressure': '170 bar', 'Compression ratio': '15.2:1', 'Swept volume per cylinder': '4.8 liters', 'Weight range': '9.5 to 13.1 tonnes', 'Dimensions (max)': '1 m (width) × 2.4 m (height) × 5.8 m (length)', 'Fuel specification': 'HFO up to 700 cSt/50°C; heavy fuel oil compliant', 'Engine type': '4-stroke, in-line, turbocharged diesel, single-acting', 'Marine classification': 'IMO Tier II compliant auxiliary/genset engine'}
bore_mm_v: 160
stroke_mm_v: 240
rpm_v: 1000 / 1200
fuel_v: HFO (Heavy Fuel Oil) up to 700 cSt/50°C
status_v: Legacy product, introduced 1990s, IMO Tier II certified, 3000 units sold globally (as of 2013)
datasheet_url: https://heinowinter.com/media/pdf/83/49/53/1510-0106_l16-24_low.pdf
sources: ['https://www.marinelink.com/news/genset-global-marks357208', 'https://www.offshore-energy.biz/man-1624-genset-marks-3000-global-sales/', 'https://www.scribd.com/document/595246886/Man-B-W-L1624-marine-diesel-engine', 'https://www.researchgate.net/figure/MAN-B-W-L16-24-diesel-engine-parameters_tbl1_340659267', 'https://www.manualslib.com/products/Man-L16-24-10451241.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2013-583.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
7LL16/24
✓ verifiziert
PREMIUM
· 770.0 kW
· Mechanical
family_name: L16/24
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 160
stroke_mm: 240
rpm: 1000
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 770
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Configuration': 'In-line, 4-stroke, turbocharged diesel engine', 'Bore x Stroke': '160 mm × 240 mm', 'Cylinders available': '5, 6, 7, 8, 9', 'Power at 1000 rpm': '5L: 450 kW; 6L: 570 kW; 7L: 665 kW; 8L: 760 kW; 9L: 855 kW', 'Power at 1200 rpm': '5L: 500 kW; 6L: 660 kW; 7L: 770 kW; 8L: 880 kW; 9L: 990 kW', 'Piston speed': '8 m/s @ 1000 rpm; 9.6 m/s @ 1200 rpm', 'BMEP (Brake Mean Effective Pressure)': '22.4 bar @ 1000 rpm; 20.7 bar @ 1200 rpm', 'Max combustion pressure': '170 bar', 'Compression ratio': '15.2:1', 'Swept volume per cylinder': '4.8 liters', 'Weight range': '9.5 to 13.1 tonnes', 'Dimensions (max)': '1 m (width) × 2.4 m (height) × 5.8 m (length)', 'Fuel specification': 'HFO up to 700 cSt/50°C; heavy fuel oil compliant', 'Engine type': '4-stroke, in-line, turbocharged diesel, single-acting', 'Marine classification': 'IMO Tier II compliant auxiliary/genset engine'}
bore_mm_v: 160
stroke_mm_v: 240
rpm_v: 1000 / 1200
fuel_v: HFO (Heavy Fuel Oil) up to 700 cSt/50°C
status_v: Legacy product, introduced 1990s, IMO Tier II certified, 3000 units sold globally (as of 2013)
datasheet_url: https://heinowinter.com/media/pdf/83/49/53/1510-0106_l16-24_low.pdf
sources: ['https://www.marinelink.com/news/genset-global-marks357208', 'https://www.offshore-energy.biz/man-1624-genset-marks-3000-global-sales/', 'https://www.scribd.com/document/595246886/Man-B-W-L1624-marine-diesel-engine', 'https://www.researchgate.net/figure/MAN-B-W-L16-24-diesel-engine-parameters_tbl1_340659267', 'https://www.manualslib.com/products/Man-L16-24-10451241.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2013-583.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8LL16/24
✓ verifiziert
PREMIUM
· 880.0 kW
· Mechanical
family_name: L16/24
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 160
stroke_mm: 240
rpm: 1000
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 880
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Configuration': 'In-line, 4-stroke, turbocharged diesel engine', 'Bore x Stroke': '160 mm × 240 mm', 'Cylinders available': '5, 6, 7, 8, 9', 'Power at 1000 rpm': '5L: 450 kW; 6L: 570 kW; 7L: 665 kW; 8L: 760 kW; 9L: 855 kW', 'Power at 1200 rpm': '5L: 500 kW; 6L: 660 kW; 7L: 770 kW; 8L: 880 kW; 9L: 990 kW', 'Piston speed': '8 m/s @ 1000 rpm; 9.6 m/s @ 1200 rpm', 'BMEP (Brake Mean Effective Pressure)': '22.4 bar @ 1000 rpm; 20.7 bar @ 1200 rpm', 'Max combustion pressure': '170 bar', 'Compression ratio': '15.2:1', 'Swept volume per cylinder': '4.8 liters', 'Weight range': '9.5 to 13.1 tonnes', 'Dimensions (max)': '1 m (width) × 2.4 m (height) × 5.8 m (length)', 'Fuel specification': 'HFO up to 700 cSt/50°C; heavy fuel oil compliant', 'Engine type': '4-stroke, in-line, turbocharged diesel, single-acting', 'Marine classification': 'IMO Tier II compliant auxiliary/genset engine'}
bore_mm_v: 160
stroke_mm_v: 240
rpm_v: 1000 / 1200
fuel_v: HFO (Heavy Fuel Oil) up to 700 cSt/50°C
status_v: Legacy product, introduced 1990s, IMO Tier II certified, 3000 units sold globally (as of 2013)
datasheet_url: https://heinowinter.com/media/pdf/83/49/53/1510-0106_l16-24_low.pdf
sources: ['https://www.marinelink.com/news/genset-global-marks357208', 'https://www.offshore-energy.biz/man-1624-genset-marks-3000-global-sales/', 'https://www.scribd.com/document/595246886/Man-B-W-L1624-marine-diesel-engine', 'https://www.researchgate.net/figure/MAN-B-W-L16-24-diesel-engine-parameters_tbl1_340659267', 'https://www.manualslib.com/products/Man-L16-24-10451241.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2013-583.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
9LL16/24
✓ verifiziert
PREMIUM
· 990.0 kW
· Mechanical
family_name: L16/24
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 160
stroke_mm: 240
rpm: 1000
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 990
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Configuration': 'In-line, 4-stroke, turbocharged diesel engine', 'Bore x Stroke': '160 mm × 240 mm', 'Cylinders available': '5, 6, 7, 8, 9', 'Power at 1000 rpm': '5L: 450 kW; 6L: 570 kW; 7L: 665 kW; 8L: 760 kW; 9L: 855 kW', 'Power at 1200 rpm': '5L: 500 kW; 6L: 660 kW; 7L: 770 kW; 8L: 880 kW; 9L: 990 kW', 'Piston speed': '8 m/s @ 1000 rpm; 9.6 m/s @ 1200 rpm', 'BMEP (Brake Mean Effective Pressure)': '22.4 bar @ 1000 rpm; 20.7 bar @ 1200 rpm', 'Max combustion pressure': '170 bar', 'Compression ratio': '15.2:1', 'Swept volume per cylinder': '4.8 liters', 'Weight range': '9.5 to 13.1 tonnes', 'Dimensions (max)': '1 m (width) × 2.4 m (height) × 5.8 m (length)', 'Fuel specification': 'HFO up to 700 cSt/50°C; heavy fuel oil compliant', 'Engine type': '4-stroke, in-line, turbocharged diesel, single-acting', 'Marine classification': 'IMO Tier II compliant auxiliary/genset engine'}
bore_mm_v: 160
stroke_mm_v: 240
rpm_v: 1000 / 1200
fuel_v: HFO (Heavy Fuel Oil) up to 700 cSt/50°C
status_v: Legacy product, introduced 1990s, IMO Tier II certified, 3000 units sold globally (as of 2013)
datasheet_url: https://heinowinter.com/media/pdf/83/49/53/1510-0106_l16-24_low.pdf
sources: ['https://www.marinelink.com/news/genset-global-marks357208', 'https://www.offshore-energy.biz/man-1624-genset-marks-3000-global-sales/', 'https://www.scribd.com/document/595246886/Man-B-W-L1624-marine-diesel-engine', 'https://www.researchgate.net/figure/MAN-B-W-L16-24-diesel-engine-parameters_tbl1_340659267', 'https://www.manualslib.com/products/Man-L16-24-10451241.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2013-583.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
5LL21/31
✓ verifiziert
PREMIUM
· 1100.0 kW
· Common Rail
family_name: L21/31
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 1100
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
6LL21/31
✓ verifiziert
PREMIUM
· 1320.0 kW
· Common Rail
family_name: L21/31
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 1320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
7LL21/31
✓ verifiziert
PREMIUM
· 1540.0 kW
· Common Rail
family_name: L21/31
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 1540
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
8LL21/31
✓ verifiziert
PREMIUM
· 1760.0 kW
· Common Rail
family_name: L21/31
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 1760
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
9LL21/31
✓ verifiziert
PREMIUM
· 1980.0 kW
· Common Rail
family_name: L21/31
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 1980
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
5LL23/30H
✓ verifiziert
PREMIUM
· 850.0 kW
· Mechanical
family_name: L23/30H
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 225
stroke_mm: 300
rpm: 900
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 850
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
6LL23/30H
✓ verifiziert
PREMIUM
· 1020.0 kW
· Mechanical
family_name: L23/30H
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 225
stroke_mm: 300
rpm: 900
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1020
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
7LL23/30H
✓ verifiziert
PREMIUM
· 1190.0 kW
· Mechanical
family_name: L23/30H
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 225
stroke_mm: 300
rpm: 900
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1190
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8LL23/30H
✓ verifiziert
PREMIUM
· 1360.0 kW
· Mechanical
family_name: L23/30H
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 225
stroke_mm: 300
rpm: 900
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
5LL27/38
✓ verifiziert
PREMIUM
· 1700.0 kW
· Common Rail
family_name: L27/38
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 1700
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
6LL27/38
✓ verifiziert
PREMIUM
· 2040.0 kW
· Common Rail
family_name: L27/38
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 2040
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
7LL27/38
✓ verifiziert
PREMIUM
· 2380.0 kW
· Common Rail
family_name: L27/38
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 2380
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
8LL27/38
✓ verifiziert
PREMIUM
· 2720.0 kW
· Common Rail
family_name: L27/38
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 2720
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
9LL27/38
✓ verifiziert
PREMIUM
· 3060.0 kW
· Common Rail
family_name: L27/38
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 3060
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
5LL28/32S
✓ verifiziert
PREMIUM
· 1225.0 kW
· Mechanical
family_name: L28/32S
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 775
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1225
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
6LL28/32S
✓ verifiziert
PREMIUM
· 1470.0 kW
· Mechanical
family_name: L28/32S
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 775
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1470
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
7LL28/32S
✓ verifiziert
PREMIUM
· 1715.0 kW
· Mechanical
family_name: L28/32S
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 775
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1715
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
8LL28/32S
✓ verifiziert
PREMIUM
· 1960.0 kW
· Mechanical
family_name: L28/32S
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 775
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1960
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
9LL28/32S
✓ verifiziert
PREMIUM
· 2205.0 kW
· Mechanical
family_name: L28/32S
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 775
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 2205
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
6LL32/40
✓ verifiziert
PREMIUM
· 3000.0 kW
· Common Rail
family_name: L32/40
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 3000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
7LL32/40
✓ verifiziert
PREMIUM
· 3500.0 kW
· Common Rail
family_name: L32/40
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 3500
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
8LL32/40
✓ verifiziert
PREMIUM
· 4000.0 kW
· Common Rail
family_name: L32/40
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 4000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
9LL32/40
✓ verifiziert
PREMIUM
· 4500.0 kW
· Common Rail
family_name: L32/40
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 4500
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
12VV32/40
✓ verifiziert
PREMIUM
· 6000.0 kW
· Common Rail
family_name: V32/40
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 6000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
14VV32/40
✓ verifiziert
PREMIUM
· 7000.0 kW
· Common Rail
family_name: V32/40
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 7000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
16VV32/40
✓ verifiziert
PREMIUM
· 8000.0 kW
· Common Rail
family_name: V32/40
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 8000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
18VV32/40
✓ verifiziert
PREMIUM
· 9000.0 kW
· Common Rail
family_name: V32/40
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 9000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
20VV32/40
✓ verifiziert
PREMIUM
· 10000.0 kW
· Common Rail
family_name: V32/40
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 10000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
6LL32/44CR
✓ verifiziert
PREMIUM
· 3360.0 kW
· Common Rail Tier II
family_name: L32/44CR
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 3360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
7LL32/44CR
✓ verifiziert
PREMIUM
· 3920.0 kW
· Common Rail Tier II
family_name: L32/44CR
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 3920
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
8LL32/44CR
✓ verifiziert
PREMIUM
· 4480.0 kW
· Common Rail Tier II
family_name: L32/44CR
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 4480
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
9LL32/44CR
✓ verifiziert
PREMIUM
· 5040.0 kW
· Common Rail Tier II
family_name: L32/44CR
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 5040
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
12VV32/44CR
✓ verifiziert
PREMIUM
· 6720.0 kW
· Common Rail Tier II
family_name: V32/44CR
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 6720
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
14VV32/44CR
✓ verifiziert
PREMIUM
· 7840.0 kW
· Common Rail Tier II
family_name: V32/44CR
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 7840
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
16VV32/44CR
✓ verifiziert
PREMIUM
· 8960.0 kW
· Common Rail Tier II
family_name: V32/44CR
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 8960
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
18VV32/44CR
✓ verifiziert
PREMIUM
· 10080.0 kW
· Common Rail Tier II
family_name: V32/44CR
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 10080
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
20VV32/44CR
✓ verifiziert
PREMIUM
· 11200.0 kW
· Common Rail Tier II
family_name: V32/44CR
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 320
stroke_mm: 440
rpm: 750
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 11200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
6LL48/60CR
✓ verifiziert
PREMIUM
· 7200.0 kW
· Common Rail Tier II
family_name: L48/60CR
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 7200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
7LL48/60CR
✓ verifiziert
PREMIUM
· 8400.0 kW
· Common Rail Tier II
family_name: L48/60CR
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 8400
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
8LL48/60CR
✓ verifiziert
PREMIUM
· 9600.0 kW
· Common Rail Tier II
family_name: L48/60CR
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 9600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
9LL48/60CR
✓ verifiziert
PREMIUM
· 10800.0 kW
· Common Rail Tier II
family_name: L48/60CR
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 10800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
12VV48/60CR
✓ verifiziert
PREMIUM
· 14400.0 kW
· Common Rail Tier II
family_name: V48/60CR
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 14400
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
14VV48/60CR
✓ verifiziert
PREMIUM
· 16800.0 kW
· Common Rail Tier II
family_name: V48/60CR
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 16800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
16VV48/60CR
✓ verifiziert
PREMIUM
· 19200.0 kW
· Common Rail Tier II
family_name: V48/60CR
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 19200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
18VV48/60CR
✓ verifiziert
PREMIUM
· 21600.0 kW
· Common Rail Tier II
family_name: V48/60CR
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Common Rail Tier II
power_kw: 21600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
6L51/60DF
✓ verifiziert
PREMIUM
· 7002.0 kW
· Dual-Fuel CR
family_name: 51/60DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 7002
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
7L51/60DF
✓ verifiziert
PREMIUM
· 8169.0 kW
· Dual-Fuel CR
family_name: 51/60DF
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 8169
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
8L51/60DF
✓ verifiziert
PREMIUM
· 9336.0 kW
· Dual-Fuel CR
family_name: 51/60DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 9336
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
9L51/60DF
✓ verifiziert
PREMIUM
· 10503.0 kW
· Dual-Fuel CR
family_name: 51/60DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 10503
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
12L51/60DF
✓ verifiziert
PREMIUM
· 14004.0 kW
· Dual-Fuel CR
family_name: 51/60DF
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 14004
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
14L51/60DF
✓ verifiziert
PREMIUM
· 16338.0 kW
· Dual-Fuel CR
family_name: 51/60DF
is_family_overview: False
cylinders: 14
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 16338
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
18L51/60DF
✓ verifiziert
PREMIUM
· 21006.0 kW
· Dual-Fuel CR
family_name: 51/60DF
is_family_overview: False
cylinders: 18
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 21006
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 27/38
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 270
stroke_mm: 380
cylinders: 6L-9L
rpm: 720/750
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO']
family_name: L27/38
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
Service: Maintain by OEM hour schedule with cylinder head, fuel pump and turbocharger inspections.
Spares: Keep exhaust valves, injectors, fuel pump elements, piston rings, filters and gasket kits.
⚙️
6LL35/44CD
✓ verifiziert
PREMIUM
· 3960.0 kW
· Common Rail
family_name: L35/44CD
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 3960
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
7LL35/44CD
✓ verifiziert
PREMIUM
· 4620.0 kW
· Common Rail
family_name: L35/44CD
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 4620
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LL35/44CD
✓ verifiziert
PREMIUM
· 5280.0 kW
· Common Rail
family_name: L35/44CD
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 5280
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9LL35/44CD
✓ verifiziert
PREMIUM
· 5940.0 kW
· Common Rail
family_name: L35/44CD
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 5940
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LL48/60
✓ verifiziert
PREMIUM
· 7200.0 kW
· Mechanical
family_name: L48/60
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 7200
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
7LL48/60
✓ verifiziert
PREMIUM
· 8400.0 kW
· Mechanical
family_name: L48/60
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 8400
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LL48/60
✓ verifiziert
PREMIUM
· 9600.0 kW
· Mechanical
family_name: L48/60
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 9600
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9LL48/60
✓ verifiziert
PREMIUM
· 10800.0 kW
· Mechanical
family_name: L48/60
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 10800
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6L51/60G
✓ verifiziert
PREMIUM
· 7002.0 kW
· Lean-Burn Gas
family_name: 51/60G
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Gas
technology: Lean-Burn Gas
power_kw: 7002
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
7L51/60G
✓ verifiziert
PREMIUM
· 8169.0 kW
· Lean-Burn Gas
family_name: 51/60G
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Gas
technology: Lean-Burn Gas
power_kw: 8169
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8L51/60G
✓ verifiziert
PREMIUM
· 9336.0 kW
· Lean-Burn Gas
family_name: 51/60G
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Gas
technology: Lean-Burn Gas
power_kw: 9336
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9L51/60G
✓ verifiziert
PREMIUM
· 10503.0 kW
· Lean-Burn Gas
family_name: 51/60G
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Gas
technology: Lean-Burn Gas
power_kw: 10503
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12L51/60G
✓ verifiziert
PREMIUM
· 14004.0 kW
· Lean-Burn Gas
family_name: 51/60G
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Gas
technology: Lean-Burn Gas
power_kw: 14004
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
14L51/60G
✓ verifiziert
PREMIUM
· 16338.0 kW
· Lean-Burn Gas
family_name: 51/60G
is_family_overview: False
cylinders: 14
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Gas
technology: Lean-Burn Gas
power_kw: 16338
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
18L51/60G
✓ verifiziert
PREMIUM
· 21006.0 kW
· Lean-Burn Gas
family_name: 51/60G
is_family_overview: False
cylinders: 18
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 514
fuel_type: Gas
technology: Lean-Burn Gas
power_kw: 21006
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12VV175D
✓ verifiziert
PREMIUM
· 2664.0 kW
· High-Speed
family_name: V175D
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 175
stroke_mm: 215
rpm: 1800
fuel_type: MGO/HFO
technology: High-Speed
power_kw: 2664
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VV175D
✓ verifiziert
PREMIUM
· 3552.0 kW
· High-Speed
family_name: V175D
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 175
stroke_mm: 215
rpm: 1800
fuel_type: MGO/HFO
technology: High-Speed
power_kw: 3552
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
20VV175D
✓ verifiziert
PREMIUM
· 4440.0 kW
· High-Speed
family_name: V175D
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 175
stroke_mm: 215
rpm: 1800
fuel_type: MGO/HFO
technology: High-Speed
power_kw: 4440
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
MAN 5L21/31
✓ verifiziert
· 975.0 kW
· Medium-Speed Common Rail
family_name: 21/31
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 10.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 6L21/31
✓ verifiziert
· 1170.0 kW
· Medium-Speed Common Rail
family_name: 21/31
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 10.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 7L21/31
✓ verifiziert
· 1365.0 kW
· Medium-Speed Common Rail
family_name: 21/31
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 10.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 8L21/31
✓ verifiziert
· 1560.0 kW
· Medium-Speed Common Rail
family_name: 21/31
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 10.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 12V21/31
✓ verifiziert
· 2340.0 kW
· Medium-Speed Common Rail
family_name: 21/31
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 210
stroke_mm: 310
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 10.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '10.74 L / 10.7 dm³', 'Compression ratio': '15.5:1', 'Maximum combustion pressure': '200 bar', 'Specific Fuel Oil Consumption (SFOC)': '183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)', 'Specific lubrication oil consumption': '<0.8 g/kWh', 'Power per cylinder': '220 kW', 'Stroke/Bore ratio': '1.48:1', 'Turbocharging system': 'MAN TCR constant pressure mit Jet Assist und Interkühlung', 'Power-to-weight ratio': '18.4-22.5 kg/kW', 'Emission compliance': 'IMO Tier II + IMO Tier III (mit MAN SCR)'}
bore_mm_v: 210
stroke_mm_v: 310
rpm_v: 900 / 1000
fuel_v: Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), Marine Diesel Oil (MDO), Biofuels, Methanol (DF-M Variante)
status_v: Active production (Mk2 und DF-M Varianten mit Methanol-Retrofit ab 2025); Legacy Engines im Betrieb - über 290 Millionen Betriebsstunden kumulativ mit L27/38
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l21-31-mk2-eng.pdf', 'https://marine.man-es.com/four-stroke/engines/l21-31/profile', 'https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-II_L2131.pdf', 'https://www.manualslib.com/products/Man-L21-31-10451244.html', 'https://www.man-es.com/marine/campaigns/man-l21-31-27-38df-m', 'https://pdfcoffee.com/man-b-w-project-guide-l21-31-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 23/30H
✓ verifiziert
· Medium-Speed Common Rail
family_name: 23/30H
is_family_overview: True
bore_mm: 225
stroke_mm: 300
rpm: 900
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 5L23/30H
✓ verifiziert
· 1300.0 kW
· Medium-Speed Common Rail
family_name: 23/30H
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 225
stroke_mm: 300
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 6L23/30H
✓ verifiziert
· 1560.0 kW
· Medium-Speed Common Rail
family_name: 23/30H
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 225
stroke_mm: 300
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 7L23/30H
✓ verifiziert
· 1820.0 kW
· Medium-Speed Common Rail
family_name: 23/30H
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 225
stroke_mm: 300
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 8L23/30H
✓ verifiziert
· 2080.0 kW
· Medium-Speed Common Rail
family_name: 23/30H
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 225
stroke_mm: 300
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.9
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Spezifischer Brennstoffverbrauch': 'ca. 195 g/kWh (L23/30H)', 'Leistung pro Zylinder': '125-160 kW/Zyl. (abhängig rpm)', 'TBO L23/30H Mk3': '24.000 Betriebsstunden', 'TBO L23/30DF': '36.000 Betriebsstunden', 'Maximaler Zylinderdruck': 'ca. 130 bar', 'Verdichtungsverhältnis': '13:1', 'Trockengewicht 5L': '17.6-18.0 t', 'Trockengewicht 8L': '22.9-24.5 t', 'Turbolader-Prinzip': 'Konstant-Druck mit Ladeluftkühlung'}
bore_mm_v: 225
stroke_mm_v: 300
rpm_v: 720 / 750 / 900
fuel_v: Heavy Fuel Oil bis 700 cSt/50°C (L23/30H); Dual-Fuel Diesel/LNG mit Zündöleinspritzung (L23/30DF)
status_v: In Produktion (Mk3 aktuell ab 2021)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30h-mk-3genset-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-l23-30df-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l23-30h', 'https://www.manualslib.com/products/Man-L23-30h-10451246.html', 'https://www.manualslib.com/products/Man-L23-30df-10451233.html', 'https://www.man-es.com/docs/default-source/service-letters/sl2018-667.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 5L27/38
✓ verifiziert
· 2050.0 kW
· Medium-Speed Common Rail
family_name: 27/38
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 6L27/38
✓ verifiziert
· 2460.0 kW
· Medium-Speed Common Rail
family_name: 27/38
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 7L27/38
✓ verifiziert
· 2870.0 kW
· Medium-Speed Common Rail
family_name: 27/38
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 8L27/38
✓ verifiziert
· 3280.0 kW
· Medium-Speed Common Rail
family_name: 27/38
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 9L27/38
✓ verifiziert
· 3690.0 kW
· Medium-Speed Common Rail
family_name: 27/38
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 12V27/38
✓ verifiziert
· 4920.0 kW
· Medium-Speed Common Rail
family_name: 27/38
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement (6-cyl)': '130.8 L', 'Displacement (9-cyl)': '196.2 L', 'Compression Ratio': '15.9', 'Max Combustion Pressure': '200 bar', 'Mean Effective Pressure (MEP)': '23.5 bar', 'Power per Cylinder': '340 kW @ 800 rpm', 'SFOC @ 100% MCR (HFO)': '188 g/kWh', 'SFOC @ 85% MCR (HFO)': '185 g/kWh', 'SFOC (MDO/MGO) @ 100% MCR': '191 g/kWh', 'SFOC (MDO/MGO) @ 85% MCR': '186 g/kWh', 'Dry Mass 6L27/38': '29.0 metric tons', 'Dry Mass 9L27/38': '39.5 metric tons', 'Length 6L27/38': '5070 mm', 'Length 9L27/38': '6405 mm', 'Engine Width': '2035 mm', 'Turbocharger System': 'High-efficiency MAN TCR constant-pressure', 'Emission Standards': 'IMO Tier II, Tier III (with SCR)', 'Swept Volume per Cylinder': '21.76 dm³'}
bore_mm_v: 270
stroke_mm_v: 380
rpm_v: 800 (main operating speed), also 720 rpm available
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO), Marine Gas Oil (MGO); dual-fuel DF versions available for methanol
status_v: Production ended; Legacy/In-service engines worldwide. Limited new deliveries possible from MAN Energy Solutions. Successor: L27/38 Mk2.
datasheet_url: https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf?sfvrsn=25a7cab4_1
sources: ['https://www.man-es.com/docs/default-source/document-sync-archive/l27-38-propulsion-eng.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l27-38', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-IMO_L2738.pdf', 'http://www.soarpower.com/pdf/MAN.Prop.Engine.L27-38.pdf', 'https://www.soarpower.com/pdf/MAN.Prop.Engine.data.L27-38.pdf', 'https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237504.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 28/32S
✓ verifiziert
· Medium-Speed Common Rail
family_name: 28/32S
is_family_overview: True
bore_mm: 280
stroke_mm: 320
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 6L28/32S
✓ verifiziert
· 1980.0 kW
· Medium-Speed Common Rail
family_name: 28/32S
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 19.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 7L28/32S
✓ verifiziert
· 2310.0 kW
· Medium-Speed Common Rail
family_name: 28/32S
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 19.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 8L28/32S
✓ verifiziert
· 2640.0 kW
· Medium-Speed Common Rail
family_name: 28/32S
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 19.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 9L28/32S
✓ verifiziert
· 2970.0 kW
· Medium-Speed Common Rail
family_name: 28/32S
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 280
stroke_mm: 320
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 19.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 12V28/32S
✓ verifiziert
· 3960.0 kW
· Medium-Speed Common Rail
family_name: 28/32S
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 280
stroke_mm: 320
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 19.7
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '19.7 dm³ (19,700 cm³)', 'Power per cylinder (MCR)': '210 kW/cyl at 720 rpm', 'Compression ratio': '13.9:1', 'Max combustion pressure': '130 bar', 'Piston area per cylinder': '616 cm²', 'Mean Effective Pressure (MEP)': '17.8 bar (at MCR, MDO operation)', 'Fuel consumption (SFOC, MCR)': '~232-233 g/kWh (HFO), ~188-190 g/kWh (at 75% load, MDO)', 'Oil consumption (lube oil)': '0.6-1.0 g/kWh (L28/32H), 0.4-0.8 g/kWh (V28/32S)', 'Dry weight (5L28/32H @720rpm)': '32.6 tonnes', 'Turbocharging': 'Constant pressure system with intercooling', 'Emission standard (L28/32H)': 'IMO Tier II, IMO Tier III (L28/32DF)'}
bore_mm_v: 280
stroke_mm_v: 320
rpm_v: 720/750
fuel_v: HFO (Heavy Fuel Oil, up to 700 cSt/50°C, RMK700), MDO (Marine Diesel Oil), dual-fuel variants with LNG (DF models)
status_v: In production with multiple variants; L28/32H (Tier II) considered legacy, newer L28/32DF (Tier III) and dual-fuel variants active
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf
sources: ['https://man-es.com/applications/projectguides/4stroke/manualcontent/Mobile/PG_M-III_L2832H.pdf', 'https://marine.man-es.com/gensets/marine-gensets/l28-32h', 'https://www.shipserv.com/ShipServ/pages/profiles/200862/documents/MAN-L28-32H_CODE-BOOK_GALUAL.pdf', 'https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html', 'https://www.manualslib.com/manual/2503485/Man-BAndw-L28-32h.html', 'https://linquip.com/device/77854/marine-diesel-genset-6l2832h']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 32/40
✓ verifiziert
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: True
bore_mm: 320
stroke_mm: 400
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 6L32/40
✓ verifiziert
· 3000.0 kW
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 7L32/40
✓ verifiziert
· 3500.0 kW
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 8L32/40
✓ verifiziert
· 4000.0 kW
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 9L32/40
✓ verifiziert
· 4500.0 kW
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 12V32/40
✓ verifiziert
· 6000.0 kW
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 14V32/40
✓ verifiziert
· 7000.0 kW
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 16V32/40
✓ verifiziert
· 8000.0 kW
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 18V32/40
✓ verifiziert
· 9000.0 kW
· Medium-Speed Common Rail
family_name: 32/40
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder displacement': '32 L/cylinder', 'Power per cylinder': '500 kW/cyl', 'Mean Effective Pressure (MEP)': '25.9 bar (720 rpm) / 24.9 bar (750 rpm)', 'Mean piston speed': '9.6 m/s (720 rpm)', 'Specific fuel oil consumption (100% MCR)': '186 g/kWh', 'Specific fuel oil consumption (85% load)': '183 g/kWh', 'Lube oil consumption': '0.5 g/kWh', 'Dry mass (6L32/40)': '38 tonnes', 'Dry mass (8L32/40)': '47 tonnes', 'Dry mass (12V32/40)': '61 tonnes', 'Dry mass (18V32/40)': '85 tonnes', 'Compression ratio': '4.5', 'Turbocharging': 'Two-stage intercooling with advanced turbocharger', 'Scavenge system': 'Two-stage charge air cooler (HT and LT circuits)', 'Engine type': 'Four-stroke turbocharged Diesel, non-reversible (propulsion models)'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750 (rated); 450 (idle)
fuel_v: MGO (Marine Gas Oil), MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil)
status_v: Legacy - Succeeded by L32/44CR series; in-service on existing vessels
datasheet_url: https://man-es.com/applications/projectguides/4stroke/manualcontent/L32-40_GenSet_TierIII.pdf
sources: ['MAN Energy Solutions official marine.man-es.com', 'Riviera Maritime Media: https://www.rivieramm.com/news-content-hub/mans-32-bore-matures-with-the-market-43851', 'Weichai (licensed manufacturer): https://sinooutput.com/products/weichai-man-l32-40-series-marine-diesel-engine-2700-4500kw/', 'Diesel-family.com: http://diesel-family.com/6l32-40/ and http://diesel-family.com/8l32-40/', 'SoarPower (technical distributor): http://www.soarpower.com/pdf/MAN.Prop.Engine.V32-40.pdf', 'Scribd Technical Documents: MAN L32/40 Engine Specifications, L32-40 GenSet, MAN L32/40 Working Instructions']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 6L32/44CR
✓ verifiziert
· 3360.0 kW
· Common Rail (CR)
family_name: 32/44CR
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 440
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 35.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 7L32/44CR
✓ verifiziert
· 3920.0 kW
· Common Rail (CR)
family_name: 32/44CR
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 440
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 35.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 8L32/44CR
✓ verifiziert
· 4480.0 kW
· Common Rail (CR)
family_name: 32/44CR
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 440
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 35.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 9L32/44CR
✓ verifiziert
· 5040.0 kW
· Common Rail (CR)
family_name: 32/44CR
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 440
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 35.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 12V32/44CR
✓ verifiziert
· 6720.0 kW
· Common Rail (CR)
family_name: 32/44CR
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 320
stroke_mm: 440
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 35.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 14V32/44CR
✓ verifiziert
· 7840.0 kW
· Common Rail (CR)
family_name: 32/44CR
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 320
stroke_mm: 440
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 35.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 16V32/44CR
✓ verifiziert
· 8960.0 kW
· Common Rail (CR)
family_name: 32/44CR
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 320
stroke_mm: 440
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 35.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung x Hub': '320 mm x 440 mm', 'Hubraum pro Zylinder': '35,4 dm³', 'Leistung pro Zylinder (MCR, 750 rpm)': '600 kW (L-Reihe), 560 kW (V-Reihe)', 'MEP (Mean Effective Pressure)': '27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar', 'Mittlere Kolbengeschwindigkeit': '11 m/s', 'Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR': '172 g/kWh (L-Serie); 171 g/kWh (V-Serie)', 'Gewicht 6L32/44CR': '39,5 Tonnen', 'Gewicht 10L32/44CR': '58,0 Tonnen', 'Gewicht 12V32/44CR': '70 Tonnen', 'Gewicht 20V32/44CR': '104 Tonnen', 'Common Rail Druck': '1600 bar', 'Emissionsstandards': 'IMO Tier II (Serie); IMO Tier III mit SCR', 'Zylinderabstand (Twin Engine)': '2500 mm (L32/44); 4000 mm (V32/44)'}
bore_mm_v: 320
stroke_mm_v: 440
rpm_v: 750 / 720
fuel_v: MDO, HFO (bis 700 cSt @ 50°C), MGO (DMA/DMZ)
status_v: In Produktion (seit 2006); aktuell durch Everllence verwaltet
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf
sources: ['https://www.man-es.com/docs/default-source/document-sync/l32-44cr-propulsion-eng.pdf', 'https://www.man-es.com/docs/default-source/document-sync/v32-44cr-propulsion-eng.pdf', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v32-44cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l32-44cr-prime-mover-technical-details.html', 'https://marineinspection.app/blog/turbocharger-maintenance-ships-inspection-cleaning-overhaul', 'https://www.marineinsight.com/tech/understanding-hot-cold-corrosion-in-marine-engines']
Common Failures:
- • _hinweis
- • items
MAN 35/44DF
✓ verifiziert
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 35/44DF
is_family_overview: True
bore_mm: 350
stroke_mm: 440
rpm: 720
configuration: L
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
MAN 6L35/44DF
✓ verifiziert
· 3360.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 35/44DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 42.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
MAN 7L35/44DF
✓ verifiziert
· 3920.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 35/44DF
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 42.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
MAN 8L35/44DF
✓ verifiziert
· 4480.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 35/44DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 42.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 9L35/44DF
✓ verifiziert
· 5040.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 35/44DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 42.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
MAN 12V35/44DF
✓ verifiziert
· 6720.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 35/44DF
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 42.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
MAN 14V35/44DF
✓ verifiziert
· 7840.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 35/44DF
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 42.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
MAN 16V35/44DF
✓ verifiziert
· 8960.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 35/44DF
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 350
stroke_mm: 440
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 42.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement per cylinder': '42.3 liters', 'Power per cylinder @ 750 rpm': '530 kW (L35/44DF standard); 560 kW (L35/44DF CD)', 'MEP (Mean Effective Pressure)': '20.0–20.1 bar', 'SFOC liquid fuel @ 85% MCR': '175.5 g/kWh', 'SFC gas operation': '7440 kJ/kWh', 'Dry mass – 6L/7L/8L/9L/10L': '40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes', 'Methane slip reduction (CD variant)': '85% vs. industry standard', 'Emissions compliance': 'IMO Tier II (diesel) / Tier III (gas)'}
bore_mm_v: 350
stroke_mm_v: 440
rpm_v: 750 rpm (GenSet), 720 rpm (auxiliary)
fuel_v: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status_v: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet_url: https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
sources: ['https://www.man-es.com/marine/products/four-stroke-engines/', 'https://www.turbomachinerymag.com/view/man-energy-solutions-duel-fuel-l35-44df-cd-genset-passes-type-approval-test', 'https://www.sciencedirect.com/science/article/abs/pii/S0191261525000967', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.L35-44DF.pdf', 'https://www.powertraininternationalweb.com/marine/dual-fuel-dredger-man-35-44df/', 'https://safety4sea.com/lng-as-marine-fuel-understanding-the-main-causes-of-methane-slip/']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 6L48/60CR
✓ verifiziert
· 7200.0 kW
· Common Rail (CR)
family_name: 48/60CR
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 108.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 7L48/60CR
✓ verifiziert
· 8400.0 kW
· Common Rail (CR)
family_name: 48/60CR
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 108.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 8L48/60CR
✓ verifiziert
· 9600.0 kW
· Common Rail (CR)
family_name: 48/60CR
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 108.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 9L48/60CR
✓ verifiziert
· 10800.0 kW
· Common Rail (CR)
family_name: 48/60CR
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 480
stroke_mm: 600
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 108.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 12V48/60CR
✓ verifiziert
· 14400.0 kW
· Common Rail (CR)
family_name: 48/60CR
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 108.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 14V48/60CR
✓ verifiziert
· 16800.0 kW
· Common Rail (CR)
family_name: 48/60CR
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 108.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 16V48/60CR
✓ verifiziert
· 19200.0 kW
· Common Rail (CR)
family_name: 48/60CR
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 108.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 18V48/60CR
✓ verifiziert
· 21600.0 kW
· Common Rail (CR)
family_name: 48/60CR
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 480
stroke_mm: 600
rpm: 514
fuel_type: HFO/MGO
technology: Common Rail (CR)
displacement_l_per_cyl: 108.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bore': '480 mm', 'Stroke': '600 mm', 'Swept volume per cylinder': '108.6 dm³', 'Fuel consumption (SFOC) at MCR': '181 g/kWh', 'Fuel consumption (SFOC) at 85% MCR': '173-173.5 g/kWh', 'Specific lube oil consumption (SLOC)': '0.5 g/kWh', 'Mean Effective Pressure (MEP)': '25.8-26.5 bar', 'Power per cylinder': '1,200 kW per cylinder (V-config), 1,200 kW per cylinder (L-config)', 'Injection system': 'Advanced electronic common rail (HPCR)', 'Turbocharging': 'High efficiency constant pressure MAN TCA series with two-stage configuration', 'Emissions compliance': 'IMO Tier II and IMO Tier III (with SCR system)', 'Power-to-weight ratio': '12.3-14.7 kg/kW (varies by configuration)'}
bore_mm_v: 480
stroke_mm_v: 600
rpm_v: 500-514 RPM rated speed
fuel_v: Marine Diesel (HFO up to 700 cSt, ULSFO, VLSFO)
status_v: Production (established platform; succeeded by MAN 45/60CR from 2020+ for new orders)
datasheet_url: https://man-es.com/docs/default-source/document-sync/l48-60cr-propulsion-eng.pdf
sources: ['https://www.maritimeinformed.com/man-energy-solutions-man-6l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-7l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-8l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-9l48-60cr-prime-movers-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-12v48-60cr-prime-mover-technical-details.html', 'https://www.maritimeinformed.com/man-energy-solutions-man-14v48-60cr-prime-mover-technical-details.html']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 51/60DF
✓ verifiziert
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: True
bore_mm: 510
stroke_mm: 600
rpm: 500
configuration: L
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 6L51/60DF
✓ verifiziert
· 6000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 122.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 7L51/60DF
✓ verifiziert
· 7000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 122.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 8L51/60DF
✓ verifiziert
· 8000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 122.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 9L51/60DF
✓ verifiziert
· 9000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 510
stroke_mm: 600
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 122.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 12V51/60DF
✓ verifiziert
· 12000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 510
stroke_mm: 600
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 122.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 14V51/60DF
✓ verifiziert
· 14000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 510
stroke_mm: 600
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 122.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 16V51/60DF
✓ verifiziert
· 16000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 510
stroke_mm: 600
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 122.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 18V51/60DF
✓ verifiziert
· 18000.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: 51/60DF
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 510
stroke_mm: 600
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 122.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept Volume per Cylinder': '122.6 dm³', 'Output per Cylinder (MCR)': '1050 kW @ 500-514 rpm', 'Diesel Fuel Consumption (85% MCR)': '176 g/kWh', 'Gas Mode Consumption (85% MCR)': '7150 kJ/kWh', 'Dry Mass - 12V51/60DF (Propulsion)': '189 t', 'Dry Mass - 18V51/60DF (Propulsion)': '265 t', 'Engine Cycle': 'Four-Stroke', 'Emissions Compliance': 'IMO Tier II, IMO Tier III (Gas & Diesel+SCR modes)', 'Fuel Flexibility': 'Seamless switching between gas/liquid during operation'}
bore_mm_v: 510
stroke_mm_v: 600
rpm_v: 500-514 rpm
fuel_v: Dual-Fuel (99% Natural Gas + 1% Micro-Diesel Pilot; alternatively 100% Diesel HFO/MDO)
status_v: In Production (current as of March 2024: 310+ engines in service; methanol retrofit capability planned from autumn 2025)
datasheet_url: https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf?sfvrsn=b9b0a75e_14
sources: ['https://www.man-es.com/docs/default-source/technical-factsheets/man_5160df_datasheet.pdf', 'https://man-es.com/applications/projectguides/4stroke/Propulsion/PG_P-II_5160DF.pdf', 'https://www.man-es.com/docs/default-source/document-sync-archive/man-v51-60df-eng.pdf?sfvrsn=f5059519_7', 'http://www.soarpower.com/pdf/MAN.DF.Prop.Engine.V51-60DF.pdf', 'https://www.fairbanksmorse.com/hubfs/Resources/technical%20information/MAN%2051.60DF%20Data%20Sheet.pdf', 'https://www.man-es.com/company/press-releases/press-details/2024/03/21/man-51-60df-engine-passes-10-million-operational-hours-milestone']
Common Failures:
- • _hinweis
- • items
⚙️
MAN 12V175D
✓ verifiziert
· 1680.0 kW
· High-Speed Common Rail
family_name: 175D
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 175
stroke_mm: 195
rpm: 1800
fuel_type: MGO/MDO
technology: High-Speed Common Rail
displacement_l_per_cyl: 4.7
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
MAN 16V175D
✓ verifiziert
· 2240.0 kW
· High-Speed Common Rail
family_name: 175D
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 175
stroke_mm: 195
rpm: 1800
fuel_type: MGO/MDO
technology: High-Speed Common Rail
displacement_l_per_cyl: 4.7
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
MAN 20V175D
✓ verifiziert
· 2800.0 kW
· High-Speed Common Rail
family_name: 175D
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 175
stroke_mm: 195
rpm: 1800
fuel_type: MGO/MDO
technology: High-Speed Common Rail
displacement_l_per_cyl: 4.7
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
6L31
✓ verifiziert
· 3660.0 kW
engine_family_id: 22
family_name: L21/31
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 6
mcr_power_kw: 3660
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 691
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['HFO-capable at small bore size', 'Electronic governor as standard', 'Modular exhaust system']
unified_from_engine_model: True
⚙️
8L31
✓ verifiziert
· 4880.0 kW
engine_family_id: 22
family_name: L21/31
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 8
mcr_power_kw: 4880
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 692
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['HFO-capable at small bore size', 'Electronic governor as standard', 'Modular exhaust system']
unified_from_engine_model: True
⚙️
10L31
✓ verifiziert
· 6100.0 kW
engine_family_id: 22
family_name: L21/31
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 10
mcr_power_kw: 6100
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 693
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['HFO-capable at small bore size', 'Electronic governor as standard', 'Modular exhaust system']
unified_from_engine_model: True
⚙️
14V31
✓ verifiziert
· 8540.0 kW
engine_family_id: 22
family_name: L21/31
stroke_type: 4-stroke
bore_mm: 310
stroke_mm: 430
cylinders: 14
mcr_power_kw: 8540
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 694
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['HFO-capable at small bore size', 'Electronic governor as standard', 'Modular exhaust system']
unified_from_engine_model: True
⚙️
6PA6B STC
✓ verifiziert
· 2760.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 255
stroke_mm: 300
cylinders: 6
mcr_power_kw: 2760
mcr_rpm: 1050.0
source: migrated_from_engine_model
original_engine_model_id: 900
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PA6B STC, L6, 255mm bore
⚙️
8PA6B STC
✓ verifiziert
· 3680.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 255
stroke_mm: 300
cylinders: 8
mcr_power_kw: 3680
mcr_rpm: 1050.0
source: migrated_from_engine_model
original_engine_model_id: 901
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PA6B STC, L8, 255mm bore
⚙️
8PC2.6
✓ verifiziert
· 6000.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 400
stroke_mm: 460
cylinders: 8
mcr_power_kw: 6000
mcr_rpm: 520.0
source: migrated_from_engine_model
original_engine_model_id: 905
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC2.6, L8, 400mm bore
⚙️
10PC2.6
✓ verifiziert
· 7500.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 400
stroke_mm: 460
cylinders: 10
mcr_power_kw: 7500
mcr_rpm: 520.0
source: migrated_from_engine_model
original_engine_model_id: 906
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC2.6, L10, 400mm bore
⚙️
10PC4.2
✓ verifiziert
· 13800.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 570
stroke_mm: 620
cylinders: 10
mcr_power_kw: 13800
mcr_rpm: 400.0
source: migrated_from_engine_model
original_engine_model_id: 911
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC4.2, L10, 570mm bore
⚙️
12PA6B STC
✓ verifiziert
· 5520.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 255
stroke_mm: 300
cylinders: 12
mcr_power_kw: 5520
mcr_rpm: 1050.0
source: migrated_from_engine_model
original_engine_model_id: 902
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PA6B STC, V12, 255mm bore
⚙️
12PC2.6
✓ verifiziert
· 9000.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 400
stroke_mm: 460
cylinders: 12
mcr_power_kw: 9000
mcr_rpm: 520.0
source: migrated_from_engine_model
original_engine_model_id: 907
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC2.6, V12, 400mm bore
⚙️
12PC4.2
✓ verifiziert
· 16560.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 570
stroke_mm: 620
cylinders: 12
mcr_power_kw: 16560
mcr_rpm: 400.0
source: migrated_from_engine_model
original_engine_model_id: 912
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC4.2, V12, 570mm bore
⚙️
14PC2.6
✓ verifiziert
· 10500.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 400
stroke_mm: 460
cylinders: 14
mcr_power_kw: 10500
mcr_rpm: 520.0
source: migrated_from_engine_model
original_engine_model_id: 908
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC2.6, V14, 400mm bore
⚙️
14PC4.2
✓ verifiziert
· 19320.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 570
stroke_mm: 620
cylinders: 14
mcr_power_kw: 19320
mcr_rpm: 400.0
source: migrated_from_engine_model
original_engine_model_id: 913
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC4.2, V14, 570mm bore
16PA6B STC
✓ verifiziert
· 7360.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 255
stroke_mm: 300
cylinders: 16
mcr_power_kw: 7360
mcr_rpm: 1050.0
source: migrated_from_engine_model
original_engine_model_id: 903
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PA6B STC, V16, 255mm bore
16PC2.6
✓ verifiziert
· 12000.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 400
stroke_mm: 460
cylinders: 16
mcr_power_kw: 12000
mcr_rpm: 520.0
source: migrated_from_engine_model
original_engine_model_id: 909
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC2.6, V16, 400mm bore
⚙️
16PC4.2
✓ verifiziert
· 22080.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 570
stroke_mm: 620
cylinders: 16
mcr_power_kw: 22080
mcr_rpm: 400.0
source: migrated_from_engine_model
original_engine_model_id: 914
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC4.2, V16, 570mm bore
⚙️
18PA6B STC
✓ verifiziert
· 8280.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 255
stroke_mm: 300
cylinders: 18
mcr_power_kw: 8280
mcr_rpm: 1050.0
source: migrated_from_engine_model
original_engine_model_id: 904
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PA6B STC, V18, 255mm bore
⚙️
18PC2.6
✓ verifiziert
· 13500.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 400
stroke_mm: 460
cylinders: 18
mcr_power_kw: 13500
mcr_rpm: 520.0
source: migrated_from_engine_model
original_engine_model_id: 910
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC2.6, V18, 400mm bore
⚙️
18PC4.2
✓ verifiziert
· 24840.0 kW
engine_family_id: 78
family_name: PA6B STC
stroke_type: 4-stroke
bore_mm: 570
stroke_mm: 620
cylinders: 18
mcr_power_kw: 24840
mcr_rpm: 400.0
source: migrated_from_engine_model
original_engine_model_id: 915
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['French SEMT Pielstick origin, now MAN', 'Very popular on naval vessels worldwide', 'High-speed V-configuration', 'Sequential turbocharging (STC) for part-load efficiency']
unified_from_engine_model: True
Pielstick PC4.2, V18, 570mm bore
🏭
Caterpillar / MaK
123 ✓ 123 verifiziert
Cat 3516C Marine Propulsion
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 170
stroke_mm: 190
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: 3500 Series
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Service: Caterpillar marine engines follow scheduled preventive maintenance including oil sampling, filters, valve lash and injector checks.
Spares: Keep filters, injectors, water pump kits, thermostats, belts, sensors and turbocharger service kits.
⚙️
Cat 3512C Marine Propulsion
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 170
stroke_mm: 190
cylinders: 12
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: 3500 Series
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Service: Scheduled service includes oil sampling, oil and fuel filters, valve adjustment, cooling-system cleaning and injector checks.
Spares: Recommended: filter kits, injectors, thermostats, water pump parts, belts and turbocharger service parts.
⚙️
Cat C32 ACERT Marine Propulsion
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 145
stroke_mm: 162
cylinders: 12
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: C32 Series
Common Failures:
- • Injector failure
- • Turbocharger fouling
- • Aftercooler contamination
- • ECM sensor faults
Service: Follow Cat C32 preventive maintenance schedule with frequent oil, filter, cooling-water and aftercooler checks.
Spares: Keep oil/fuel filters, injectors, sensors, impellers, belts, thermostats and turbocharger parts.
⚙️
MaK M 25 C
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 255
stroke_mm: 400
cylinders: 6L-9L
rpm: 720/750
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: M25 Series
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
Service: Medium-speed long-stroke diesel; maintain cylinder units, injectors and turbocharger per Caterpillar MaK maintenance schedule.
Spares: Recommended: injector assemblies, exhaust valves, piston ring sets, cylinder head gasket sets and filter elements.
MaK M 32 C
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 320
stroke_mm: 480
cylinders: 6L-16V
rpm: 600/720/750
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO']
family_name: M32C Series
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Service: Scheduled service normally includes injector, fuel pump, exhaust valve, piston and bearing inspections.
Spares: Keep injectors, fuel pump elements, exhaust valves, piston rings, bearing shells and turbocharger service parts.
⚙️
MaK M 43 C
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 430
stroke_mm: 610
cylinders: 6L-16V
rpm: 500/514
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO']
family_name: M43C Series
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
Service: Large medium-speed engine; maintain cylinder units, fuel equipment, bearings and turbochargers by Caterpillar MaK schedule.
Spares: Recommended: complete cylinder head spares, injectors, exhaust valves, bearing shells, piston rings and turbocharger kit.
⚙️
MaK M 46 DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· LNG/MDO/HFO
bore_mm: 460
stroke_mm: 610
cylinders: 6L-16V
rpm: 500/514
stroke_type: 4-stroke dual-fuel
fuel_types: ['LNG', 'MDO', 'HFO']
family_name: M46DF Series
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
Service: Dual-fuel service includes gas admission system, pilot fuel system, combustion control and normal cylinder unit inspections.
Spares: Keep gas admission valve kits, pilot injectors, sensors, filters, exhaust valves and sealing kits.
⚙️
MaK M43C
✓ verifiziert
PREMIUM
4,800-10,800 kW (6-9L, 12V, 16V)
· HFO / VLSFO / MGO
type: 4-Stroke Medium-Speed Trunk Piston Engine
bore_mm: 430
stroke_mm: 610
cylinders: 6L, 7L, 8L, 9L, 12V, 16V
rpm_range: [500, 600]
power_range_kw: [4800, 10800]
mep_bar: 26.5
sfoc_g_kwh: 176
tier: IMO Tier II
variant_count_approx: 6
period_start_year: 2000
period_end_year: None
drive_type: Gearbox + CPP or Generator
construction: Trunk piston, inline or V, conventional fuel injection or CR
fuel_types: ['HFO', 'VLSFO', 'MGO']
family_name: M43C Series
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
Service: Cat/MaK intervals: Oil change 500-1,000 hrs, Injectors 8,000-12,000 hrs, Piston 18,000-24,000 hrs, Top overhaul 24,000 hrs, Major overhaul 48,000 hrs.
Spares: Caterpillar global. Lead time: 1-4 Wochen.
⚙️
Cat C18 ACERT Marine Propulsion
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 145
stroke_mm: 183
cylinders: 6
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: C18 Series
Common Failures:
- • Injector wear
- • Turbocharger fouling
- • Heat exchanger fouling
- • Sensor faults
Service: Scheduled Cat service includes oil and filter replacement, valve lash, injector and cooling system checks.
Spares: Keep filter kits, injectors, belts, impellers, thermostats and sensors.
⚙️
12V3412
✓ verifiziert
PREMIUM
· 960.0 kW
· Mechanical
family_name: 3412
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 137
stroke_mm: 165
rpm: 2300
fuel_type: MGO
technology: Mechanical
power_kw: 960
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
12V3512B
✓ verifiziert
PREMIUM
· 1260.0 kW
· Mechanical
family_name: 3512B
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 170
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 1260
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
16V3516B
✓ verifiziert
PREMIUM
· 1760.0 kW
· Mechanical
family_name: 3516B
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 170
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 1760
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
12V3512C
✓ verifiziert
PREMIUM
· 1500.0 kW
· Mechanical
family_name: 3512C
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 170
stroke_mm: 190
rpm: 1800
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1500
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
16V3516C
✓ verifiziert
PREMIUM
· 2000.0 kW
· Mechanical
family_name: 3516C
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 170
stroke_mm: 190
rpm: 1800
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 2000
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
16V3516E
✓ verifiziert
PREMIUM
· 2592.0 kW
· Electronic Tier III
family_name: 3516E
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 170
stroke_mm: 190
rpm: 1800
fuel_type: MGO/HFO
technology: Electronic Tier III
power_kw: 2592
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
12VC32
✓ verifiziert
PREMIUM
· 1740.0 kW
· ACERT
family_name: C32
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 145
stroke_mm: 162
rpm: 2300
fuel_type: MGO
technology: ACERT
power_kw: 1740
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
16VC175-16
✓ verifiziert
PREMIUM
· 2800.0 kW
· Common Rail Tier III
family_name: C175-16
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 175
stroke_mm: 220
rpm: 1800
fuel_type: MGO/HFO
technology: Common Rail Tier III
power_kw: 2800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
12VC280-12
✓ verifiziert
PREMIUM
· 4200.0 kW
· Common Rail
family_name: C280-12
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 280
stroke_mm: 300
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 4200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
16VC280-16
✓ verifiziert
PREMIUM
· 5600.0 kW
· Common Rail
family_name: C280-16
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 280
stroke_mm: 300
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 5600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
MaK M 20 C
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 200
stroke_mm: 300
cylinders: 6L-9L
rpm: 900/1000
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: M20 Series
verified_specs: {'Bore/Stroke ratio': '200/300 mm (ratio 1:1.5)', 'BMEP (Brake Mean Effective Pressure)': '24.1 bar @ 900 rpm, 24.2 bar @ 1000 rpm', 'SFOC (Specific Fuel Oil Consumption)': '186-190 g/kWh @ 100%/85% MCR', 'Specific oil consumption': '0.6 g/kWh (tolerance ±0.3 g/kWh)', 'Swept volume per cylinder': '9.4 liters', 'Power per cylinder': '170-190 kW', 'Mean piston speed': '9-10 m/s @ 900/1000 rpm', 'Turbocharger system': 'KBB HPR4000/5000, high-performance, non-water-cooled casing with high charge air delivery', 'Charge air cooler': 'Redesigned for M20C, integrated with cooling system', 'Fuel injection system': 'Direct injection, high-pressure common rail capable', 'Cylinder liner': 'Anti-wear ring design, piston removal interval 30,000 hours under HFO operation', 'Genset frequency stability': 'Frequency drop <5% in 4-load step system (testbed confirmed)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 900/1000
fuel_v: HFO (Heavy Fuel Oil), MDO (Marine Diesel Oil), DMA (Marine Distillate)
status_v: In production since 1992; Modern status: active, currently produced in China (Caterpillar Motoren Guangdong assembly line); IMO Tier II compliant, Tier III retrofit capable
datasheet_url: None
sources: ['https://www.industrialmarinepower.com/products/mak-m-20-c-propulsion/26/', 'https://www.rivieramm.com/news-content-hub/news-content-hub/mak-upgrades-m20-design-to-c-status-51088', 'https://www.burakmarine.com/mak-m20-type-of-engines/', 'https://spareparts-marine-engines.com/mak-m20-series-engine/', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-m-20-c/19997-40629.html', 'https://www.maritimepropulsion.com/directory/product/mak-6-m-20-c1020hp-900-110129']
Common Failures:
- • _hinweis
- • items
Service: Typical MaK service includes scheduled valve, injector, turbocharger and bearing inspections.
Spares: Keep injector nozzles, exhaust valves, piston rings, bearing shells, filters and gasket kits.
⚙️
6L3406C
✓ verifiziert
PREMIUM
· 360.0 kW
· Mechanical
family_name: 3406C
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 137
stroke_mm: 165
rpm: 2300
fuel_type: MGO
technology: Mechanical
power_kw: 360
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8V3408
✓ verifiziert
PREMIUM
· 640.0 kW
· Mechanical
family_name: 3408
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 137
stroke_mm: 165
rpm: 2300
fuel_type: MGO
technology: Mechanical
power_kw: 640
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8V3508B
✓ verifiziert
PREMIUM
· 840.0 kW
· Mechanical
family_name: 3508B
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 170
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 840
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8V3508C
✓ verifiziert
PREMIUM
· 936.0 kW
· Mechanical
family_name: 3508C
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 170
stroke_mm: 190
rpm: 1800
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 936
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LC9.3
✓ verifiziert
PREMIUM
· 360.0 kW
· ACERT
family_name: C9.3
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 115
stroke_mm: 149
rpm: 2200
fuel_type: MGO
technology: ACERT
power_kw: 360
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LC18
✓ verifiziert
PREMIUM
· 450.0 kW
· ACERT
family_name: C18
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 145
stroke_mm: 183
rpm: 2300
fuel_type: MGO
technology: ACERT
power_kw: 450
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LC280-6
✓ verifiziert
PREMIUM
· 2100.0 kW
· Common Rail
family_name: C280-6
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 300
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 2100
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LC280-8
✓ verifiziert
PREMIUM
· 2800.0 kW
· Common Rail
family_name: C280-8
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 280
stroke_mm: 300
rpm: 1000
fuel_type: MGO/HFO
technology: Common Rail
power_kw: 2800
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
Cat C32
✓ verifiziert
· 1193.0 kW
· High-Speed Turbocharged
family_name: C32
is_family_overview: True
bore_mm: 145
stroke_mm: 162
rpm: 2300
configuration: V
fuel_type: MGO/MDO
technology: High-Speed Turbocharged
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Cat C280-6
✓ verifiziert
· Medium-Speed Common Rail
family_name: C280-6
is_family_overview: True
bore_mm: 280
stroke_mm: 300
rpm: 1000
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Cat 6L C280
✓ verifiziert
· 2550.0 kW
· Medium-Speed Common Rail
family_name: C280-6
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 300
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 18.5
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Cat C280-8
✓ verifiziert
· Medium-Speed Common Rail
family_name: C280-8
is_family_overview: True
bore_mm: 280
stroke_mm: 300
rpm: 1000
configuration: V
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Cat 8V C280
✓ verifiziert
· 3400.0 kW
· Medium-Speed Common Rail
family_name: C280-8
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 280
stroke_mm: 300
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 18.5
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Cat C280-12
✓ verifiziert
· Medium-Speed Common Rail
family_name: C280-12
is_family_overview: True
bore_mm: 280
stroke_mm: 300
rpm: 1000
configuration: V
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
Cat 12V C280
✓ verifiziert
· 5100.0 kW
· Medium-Speed Common Rail
family_name: C280-12
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 280
stroke_mm: 300
rpm: 1000
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 18.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
Cat C280-16
✓ verifiziert
· Medium-Speed Common Rail
family_name: C280-16
is_family_overview: True
bore_mm: 280
stroke_mm: 300
rpm: 900
configuration: V
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
Cat 16V C280
✓ verifiziert
· 6800.0 kW
· Medium-Speed Common Rail
family_name: C280-16
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 280
stroke_mm: 300
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 18.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
Cat 3516
✓ verifiziert
· 2272.0 kW
· High-Speed Turbocharged
family_name: 3516
is_family_overview: True
bore_mm: 170
stroke_mm: 190
rpm: 1800
configuration: V
fuel_type: MGO/MDO
technology: High-Speed Turbocharged
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
MaK M25E
✓ verifiziert
· Common Rail Electronic (Tier III)
family_name: M25E
is_family_overview: True
bore_mm: 255
stroke_mm: 400
rpm: 720
configuration: L
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
⚙️
6L M25E
✓ verifiziert
· 2040.0 kW
· Common Rail Electronic (Tier III)
family_name: M25E
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 255
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
displacement_l_per_cyl: 20.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
⚙️
7L M25E
✓ verifiziert
· 2380.0 kW
· Common Rail Electronic (Tier III)
family_name: M25E
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 255
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
displacement_l_per_cyl: 20.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
⚙️
8L M25E
✓ verifiziert
· 2720.0 kW
· Common Rail Electronic (Tier III)
family_name: M25E
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 255
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
displacement_l_per_cyl: 20.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
⚙️
9L M25E
✓ verifiziert
· 3060.0 kW
· Common Rail Electronic (Tier III)
family_name: M25E
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 255
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
displacement_l_per_cyl: 20.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
⚙️
MaK M32E
✓ verifiziert
· Common Rail Electronic (Tier III)
family_name: M32E
is_family_overview: True
bore_mm: 320
stroke_mm: 480
rpm: 720
configuration: L
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub': '460 mm (M32E), 480 mm (M32C)', 'Hub-Bohr-Verhaeltnis': '1.4375 (M32E), 1.5 (M32C)', 'Hubraum pro Zyl.': '37 l/Zyl. (M32E)', 'Leistung/Zyl. M32E': '~550 kW/Zyl. bei 720-750 rpm', 'SFOC M32E': '~190-210 g/kWh (Standard); Mit Part Load Kit bis 24 g/kWh Einsparung möglich', 'Drehzahl': '720/750 rpm (konstante Drehzahl)', 'Emissionen': 'IMO Tier II / EPA Tier 2 konform', 'Brennstoffflexibilität': 'HFO, MGO, LS-Diesel', 'Wartungsintervalle': 'Klassenführend; Zahnriemen/Ventile 10000h; Kolbenringe 20000h'}
bore_mm_v: 320
stroke_mm_v: 460 (M32E); 480 (M32C)
rpm_v: 720-750
fuel_v: Schweröl (Heavy Fuel Oil, HFO), Dieselöl
status_v: In Produktion (M32E seit ca. 2005); M32C Vorgänger (1994 eingeführt, ~1600 Motoren ausgeliefert bis ~2010)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf; https://s7d2.scene7.com/is/content/Caterpillar/C10751291 (offiziell); https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf (M32C)
sources: ['https://www.industrialmarinepower.com/products/m-32-ec-propulsion/33/', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf', 'https://s7d2.scene7.com/is/content/Caterpillar/C10751291', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.seatrade-maritime.com/product-news/caterpillar-unveils-m-32-e-increased-power-rating', 'https://www.cat.com/en_AU/news/engine-press-releases/caterpillar-unveilsthem32eincreasedpowerrating.html']
Common Failures:
- • _hinweis
- • items
⚙️
6L M32E
✓ verifiziert
· 3000.0 kW
· Common Rail Electronic (Tier III)
family_name: M32E
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
displacement_l_per_cyl: 38.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub': '460 mm (M32E), 480 mm (M32C)', 'Hub-Bohr-Verhaeltnis': '1.4375 (M32E), 1.5 (M32C)', 'Hubraum pro Zyl.': '37 l/Zyl. (M32E)', 'Leistung/Zyl. M32E': '~550 kW/Zyl. bei 720-750 rpm', 'SFOC M32E': '~190-210 g/kWh (Standard); Mit Part Load Kit bis 24 g/kWh Einsparung möglich', 'Drehzahl': '720/750 rpm (konstante Drehzahl)', 'Emissionen': 'IMO Tier II / EPA Tier 2 konform', 'Brennstoffflexibilität': 'HFO, MGO, LS-Diesel', 'Wartungsintervalle': 'Klassenführend; Zahnriemen/Ventile 10000h; Kolbenringe 20000h'}
bore_mm_v: 320
stroke_mm_v: 460 (M32E); 480 (M32C)
rpm_v: 720-750
fuel_v: Schweröl (Heavy Fuel Oil, HFO), Dieselöl
status_v: In Produktion (M32E seit ca. 2005); M32C Vorgänger (1994 eingeführt, ~1600 Motoren ausgeliefert bis ~2010)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf; https://s7d2.scene7.com/is/content/Caterpillar/C10751291 (offiziell); https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf (M32C)
sources: ['https://www.industrialmarinepower.com/products/m-32-ec-propulsion/33/', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf', 'https://s7d2.scene7.com/is/content/Caterpillar/C10751291', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.seatrade-maritime.com/product-news/caterpillar-unveils-m-32-e-increased-power-rating', 'https://www.cat.com/en_AU/news/engine-press-releases/caterpillar-unveilsthem32eincreasedpowerrating.html']
Common Failures:
- • _hinweis
- • items
⚙️
7L M32E
✓ verifiziert
· 3500.0 kW
· Common Rail Electronic (Tier III)
family_name: M32E
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
displacement_l_per_cyl: 38.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub': '460 mm (M32E), 480 mm (M32C)', 'Hub-Bohr-Verhaeltnis': '1.4375 (M32E), 1.5 (M32C)', 'Hubraum pro Zyl.': '37 l/Zyl. (M32E)', 'Leistung/Zyl. M32E': '~550 kW/Zyl. bei 720-750 rpm', 'SFOC M32E': '~190-210 g/kWh (Standard); Mit Part Load Kit bis 24 g/kWh Einsparung möglich', 'Drehzahl': '720/750 rpm (konstante Drehzahl)', 'Emissionen': 'IMO Tier II / EPA Tier 2 konform', 'Brennstoffflexibilität': 'HFO, MGO, LS-Diesel', 'Wartungsintervalle': 'Klassenführend; Zahnriemen/Ventile 10000h; Kolbenringe 20000h'}
bore_mm_v: 320
stroke_mm_v: 460 (M32E); 480 (M32C)
rpm_v: 720-750
fuel_v: Schweröl (Heavy Fuel Oil, HFO), Dieselöl
status_v: In Produktion (M32E seit ca. 2005); M32C Vorgänger (1994 eingeführt, ~1600 Motoren ausgeliefert bis ~2010)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf; https://s7d2.scene7.com/is/content/Caterpillar/C10751291 (offiziell); https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf (M32C)
sources: ['https://www.industrialmarinepower.com/products/m-32-ec-propulsion/33/', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf', 'https://s7d2.scene7.com/is/content/Caterpillar/C10751291', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.seatrade-maritime.com/product-news/caterpillar-unveils-m-32-e-increased-power-rating', 'https://www.cat.com/en_AU/news/engine-press-releases/caterpillar-unveilsthem32eincreasedpowerrating.html']
Common Failures:
- • _hinweis
- • items
⚙️
8L M32E
✓ verifiziert
· 4000.0 kW
· Common Rail Electronic (Tier III)
family_name: M32E
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
displacement_l_per_cyl: 38.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub': '460 mm (M32E), 480 mm (M32C)', 'Hub-Bohr-Verhaeltnis': '1.4375 (M32E), 1.5 (M32C)', 'Hubraum pro Zyl.': '37 l/Zyl. (M32E)', 'Leistung/Zyl. M32E': '~550 kW/Zyl. bei 720-750 rpm', 'SFOC M32E': '~190-210 g/kWh (Standard); Mit Part Load Kit bis 24 g/kWh Einsparung möglich', 'Drehzahl': '720/750 rpm (konstante Drehzahl)', 'Emissionen': 'IMO Tier II / EPA Tier 2 konform', 'Brennstoffflexibilität': 'HFO, MGO, LS-Diesel', 'Wartungsintervalle': 'Klassenführend; Zahnriemen/Ventile 10000h; Kolbenringe 20000h'}
bore_mm_v: 320
stroke_mm_v: 460 (M32E); 480 (M32C)
rpm_v: 720-750
fuel_v: Schweröl (Heavy Fuel Oil, HFO), Dieselöl
status_v: In Produktion (M32E seit ca. 2005); M32C Vorgänger (1994 eingeführt, ~1600 Motoren ausgeliefert bis ~2010)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf; https://s7d2.scene7.com/is/content/Caterpillar/C10751291 (offiziell); https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf (M32C)
sources: ['https://www.industrialmarinepower.com/products/m-32-ec-propulsion/33/', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf', 'https://s7d2.scene7.com/is/content/Caterpillar/C10751291', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.seatrade-maritime.com/product-news/caterpillar-unveils-m-32-e-increased-power-rating', 'https://www.cat.com/en_AU/news/engine-press-releases/caterpillar-unveilsthem32eincreasedpowerrating.html']
Common Failures:
- • _hinweis
- • items
⚙️
9L M32E
✓ verifiziert
· 4500.0 kW
· Common Rail Electronic (Tier III)
family_name: M32E
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO/Biofuel
technology: Common Rail Electronic (Tier III)
displacement_l_per_cyl: 38.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub': '460 mm (M32E), 480 mm (M32C)', 'Hub-Bohr-Verhaeltnis': '1.4375 (M32E), 1.5 (M32C)', 'Hubraum pro Zyl.': '37 l/Zyl. (M32E)', 'Leistung/Zyl. M32E': '~550 kW/Zyl. bei 720-750 rpm', 'SFOC M32E': '~190-210 g/kWh (Standard); Mit Part Load Kit bis 24 g/kWh Einsparung möglich', 'Drehzahl': '720/750 rpm (konstante Drehzahl)', 'Emissionen': 'IMO Tier II / EPA Tier 2 konform', 'Brennstoffflexibilität': 'HFO, MGO, LS-Diesel', 'Wartungsintervalle': 'Klassenführend; Zahnriemen/Ventile 10000h; Kolbenringe 20000h'}
bore_mm_v: 320
stroke_mm_v: 460 (M32E); 480 (M32C)
rpm_v: 720-750
fuel_v: Schweröl (Heavy Fuel Oil, HFO), Dieselöl
status_v: In Produktion (M32E seit ca. 2005); M32C Vorgänger (1994 eingeführt, ~1600 Motoren ausgeliefert bis ~2010)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf; https://s7d2.scene7.com/is/content/Caterpillar/C10751291 (offiziell); https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf (M32C)
sources: ['https://www.industrialmarinepower.com/products/m-32-ec-propulsion/33/', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_32_E.pdf', 'https://s7d2.scene7.com/is/content/Caterpillar/C10751291', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.seatrade-maritime.com/product-news/caterpillar-unveils-m-32-e-increased-power-rating', 'https://www.cat.com/en_AU/news/engine-press-releases/caterpillar-unveilsthem32eincreasedpowerrating.html']
Common Failures:
- • _hinweis
- • items
⚙️
MaK M34DF
✓ verifiziert
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: M34DF
is_family_overview: True
bore_mm: 340
stroke_mm: 460
rpm: 720
configuration: L
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Power per Zylinder': '500 kW/Zyl @ 720–750 rpm (Diesel + Gas-Modus)', 'Brennstoffverbrauch': '188 g/kWh', 'Fußabdruck': 'Identisch mit M32C', 'Feuchtluft-Schlupf': 'Minimal (Technologie für Reduktion implementiert)', 'Verbrennungsüberwachung': 'Real-time combustion monitoring mit Zylinderdruck-Feedback', 'Flexibles Nockenschaft-System': 'Flexible Camshaft Technology (FCT) für variable Ventilöffnungszeiten', 'Klassifizierung': "DNV, Lloyd's Register zertifiziert", 'Emissionen (Diesel)': 'IMO II / EPA Tier 2 Konformität'}
bore_mm_v: 340
stroke_mm_v: 460
rpm_v: 720–750
fuel_v: Dual-Fuel: Natural Gas (LNG) / Marine Diesel Oil (MDO) / Heavy Fuel Oil (HFO mit CIMAC H55/K55 im Diesel-Modus)
status_v: In-Production (entwickelt 2013, erste Lieferungen Oktober 2014 erwartet)
datasheet_url: https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-34-df-propulsion/37/', 'https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf', 'https://www.offshore-energy.biz/new-fuel-efficient-engine-from-caterpillar-the-m-34-df/', 'https://www.marinelog.com/legal/environment/caterpillar-unveils-new-mak-dual-fuel-marine-engine/', 'https://maritime-executive.com/corporate/Caterpillar-Announces-the-Development-of-Second-High-Performance-MaK-Dual-Fuel-Engine--2013-05-30', 'https://www.nature.com/articles/s41598-024-61672-5 (Pilot-Einspritzung)']
Common Failures:
- • _hinweis
- • items
⚙️
6L M34DF
✓ verifiziert
· 3060.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: M34DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 460
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 41.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Power per Zylinder': '500 kW/Zyl @ 720–750 rpm (Diesel + Gas-Modus)', 'Brennstoffverbrauch': '188 g/kWh', 'Fußabdruck': 'Identisch mit M32C', 'Feuchtluft-Schlupf': 'Minimal (Technologie für Reduktion implementiert)', 'Verbrennungsüberwachung': 'Real-time combustion monitoring mit Zylinderdruck-Feedback', 'Flexibles Nockenschaft-System': 'Flexible Camshaft Technology (FCT) für variable Ventilöffnungszeiten', 'Klassifizierung': "DNV, Lloyd's Register zertifiziert", 'Emissionen (Diesel)': 'IMO II / EPA Tier 2 Konformität'}
bore_mm_v: 340
stroke_mm_v: 460
rpm_v: 720–750
fuel_v: Dual-Fuel: Natural Gas (LNG) / Marine Diesel Oil (MDO) / Heavy Fuel Oil (HFO mit CIMAC H55/K55 im Diesel-Modus)
status_v: In-Production (entwickelt 2013, erste Lieferungen Oktober 2014 erwartet)
datasheet_url: https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-34-df-propulsion/37/', 'https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf', 'https://www.offshore-energy.biz/new-fuel-efficient-engine-from-caterpillar-the-m-34-df/', 'https://www.marinelog.com/legal/environment/caterpillar-unveils-new-mak-dual-fuel-marine-engine/', 'https://maritime-executive.com/corporate/Caterpillar-Announces-the-Development-of-Second-High-Performance-MaK-Dual-Fuel-Engine--2013-05-30', 'https://www.nature.com/articles/s41598-024-61672-5 (Pilot-Einspritzung)']
Common Failures:
- • _hinweis
- • items
⚙️
7L M34DF
✓ verifiziert
· 3570.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: M34DF
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 340
stroke_mm: 460
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 41.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Power per Zylinder': '500 kW/Zyl @ 720–750 rpm (Diesel + Gas-Modus)', 'Brennstoffverbrauch': '188 g/kWh', 'Fußabdruck': 'Identisch mit M32C', 'Feuchtluft-Schlupf': 'Minimal (Technologie für Reduktion implementiert)', 'Verbrennungsüberwachung': 'Real-time combustion monitoring mit Zylinderdruck-Feedback', 'Flexibles Nockenschaft-System': 'Flexible Camshaft Technology (FCT) für variable Ventilöffnungszeiten', 'Klassifizierung': "DNV, Lloyd's Register zertifiziert", 'Emissionen (Diesel)': 'IMO II / EPA Tier 2 Konformität'}
bore_mm_v: 340
stroke_mm_v: 460
rpm_v: 720–750
fuel_v: Dual-Fuel: Natural Gas (LNG) / Marine Diesel Oil (MDO) / Heavy Fuel Oil (HFO mit CIMAC H55/K55 im Diesel-Modus)
status_v: In-Production (entwickelt 2013, erste Lieferungen Oktober 2014 erwartet)
datasheet_url: https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-34-df-propulsion/37/', 'https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf', 'https://www.offshore-energy.biz/new-fuel-efficient-engine-from-caterpillar-the-m-34-df/', 'https://www.marinelog.com/legal/environment/caterpillar-unveils-new-mak-dual-fuel-marine-engine/', 'https://maritime-executive.com/corporate/Caterpillar-Announces-the-Development-of-Second-High-Performance-MaK-Dual-Fuel-Engine--2013-05-30', 'https://www.nature.com/articles/s41598-024-61672-5 (Pilot-Einspritzung)']
Common Failures:
- • _hinweis
- • items
⚙️
8L M34DF
✓ verifiziert
· 4080.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: M34DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 340
stroke_mm: 460
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 41.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Power per Zylinder': '500 kW/Zyl @ 720–750 rpm (Diesel + Gas-Modus)', 'Brennstoffverbrauch': '188 g/kWh', 'Fußabdruck': 'Identisch mit M32C', 'Feuchtluft-Schlupf': 'Minimal (Technologie für Reduktion implementiert)', 'Verbrennungsüberwachung': 'Real-time combustion monitoring mit Zylinderdruck-Feedback', 'Flexibles Nockenschaft-System': 'Flexible Camshaft Technology (FCT) für variable Ventilöffnungszeiten', 'Klassifizierung': "DNV, Lloyd's Register zertifiziert", 'Emissionen (Diesel)': 'IMO II / EPA Tier 2 Konformität'}
bore_mm_v: 340
stroke_mm_v: 460
rpm_v: 720–750
fuel_v: Dual-Fuel: Natural Gas (LNG) / Marine Diesel Oil (MDO) / Heavy Fuel Oil (HFO mit CIMAC H55/K55 im Diesel-Modus)
status_v: In-Production (entwickelt 2013, erste Lieferungen Oktober 2014 erwartet)
datasheet_url: https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-34-df-propulsion/37/', 'https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf', 'https://www.offshore-energy.biz/new-fuel-efficient-engine-from-caterpillar-the-m-34-df/', 'https://www.marinelog.com/legal/environment/caterpillar-unveils-new-mak-dual-fuel-marine-engine/', 'https://maritime-executive.com/corporate/Caterpillar-Announces-the-Development-of-Second-High-Performance-MaK-Dual-Fuel-Engine--2013-05-30', 'https://www.nature.com/articles/s41598-024-61672-5 (Pilot-Einspritzung)']
Common Failures:
- • _hinweis
- • items
⚙️
9L M34DF
✓ verifiziert
· 4590.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: M34DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 340
stroke_mm: 460
rpm: 720
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 41.8
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Power per Zylinder': '500 kW/Zyl @ 720–750 rpm (Diesel + Gas-Modus)', 'Brennstoffverbrauch': '188 g/kWh', 'Fußabdruck': 'Identisch mit M32C', 'Feuchtluft-Schlupf': 'Minimal (Technologie für Reduktion implementiert)', 'Verbrennungsüberwachung': 'Real-time combustion monitoring mit Zylinderdruck-Feedback', 'Flexibles Nockenschaft-System': 'Flexible Camshaft Technology (FCT) für variable Ventilöffnungszeiten', 'Klassifizierung': "DNV, Lloyd's Register zertifiziert", 'Emissionen (Diesel)': 'IMO II / EPA Tier 2 Konformität'}
bore_mm_v: 340
stroke_mm_v: 460
rpm_v: 720–750
fuel_v: Dual-Fuel: Natural Gas (LNG) / Marine Diesel Oil (MDO) / Heavy Fuel Oil (HFO mit CIMAC H55/K55 im Diesel-Modus)
status_v: In-Production (entwickelt 2013, erste Lieferungen Oktober 2014 erwartet)
datasheet_url: https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-34-df-propulsion/37/', 'https://www.pon-cat.com/application/files/8415/3786/3518/C10751290.pdf', 'https://www.offshore-energy.biz/new-fuel-efficient-engine-from-caterpillar-the-m-34-df/', 'https://www.marinelog.com/legal/environment/caterpillar-unveils-new-mak-dual-fuel-marine-engine/', 'https://maritime-executive.com/corporate/Caterpillar-Announces-the-Development-of-Second-High-Performance-MaK-Dual-Fuel-Engine--2013-05-30', 'https://www.nature.com/articles/s41598-024-61672-5 (Pilot-Einspritzung)']
Common Failures:
- • _hinweis
- • items
⚙️
MaK M43
✓ verifiziert
· Mechanical Fuel Injection
family_name: M43
is_family_overview: True
bore_mm: 430
stroke_mm: 610
rpm: 500
configuration: L
fuel_type: HFO/MGO
technology: Mechanical Fuel Injection
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T13:38:18
6M43
✓ verifiziert
· 5940.0 kW
· Mechanical Fuel Injection
family_name: M43
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 430
stroke_mm: 610
rpm: 500
fuel_type: HFO / MDO / MGO
technology: Mechanical Fuel Injection
displacement_l_per_cyl: 88.6
source: verified_public_sources_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
rpm_alt: 514
power_per_cyl_kw: 1000
mean_piston_speed_m_s: 10.2 (500 rpm) / 10.4 (514 rpm)
lube_oil_consumption_g_kwh: 0.6
engine_width_mm: 3400
intro_year: 1998
cycle: 4-Takt
aspiration: Turboaufgeladen + Ladeluftkuehlung
injection: Direkteinspritzung
reversible: False
market_note: >650 Motoren verkauft, >6.500 MW gesamt; Marktfuehrer 5-9 MW-Klasse
lifecycle: Neubau eingestellt 2021/22 (Caterpillar MSE-Ausstieg)
verified_sources: ['https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.maritimepropulsion.com/directory/product/mak-6-m-43-c6000hp-514-110158']
Common Failures:
- • _hinweis
- • items
⚙️
7M43
✓ verifiziert
· 6930.0 kW
· Mechanical Fuel Injection
family_name: M43
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 430
stroke_mm: 610
rpm: 500
fuel_type: HFO/MGO
technology: Mechanical Fuel Injection
displacement_l_per_cyl: 88.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T13:38:18
⚙️
8M43
✓ verifiziert
· 7920.0 kW
· Mechanical Fuel Injection
family_name: M43
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 430
stroke_mm: 610
rpm: 500
fuel_type: HFO/MGO
technology: Mechanical Fuel Injection
displacement_l_per_cyl: 88.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T13:38:18
⚙️
9M43
✓ verifiziert
· 8910.0 kW
· Mechanical Fuel Injection
family_name: M43
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 430
stroke_mm: 610
rpm: 500
fuel_type: HFO/MGO
technology: Mechanical Fuel Injection
displacement_l_per_cyl: 88.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T13:38:18
⚙️
12V M43
✓ verifiziert
· 11880.0 kW
· Mechanical Fuel Injection
family_name: M43
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 430
stroke_mm: 610
rpm: 500
fuel_type: HFO/MGO
technology: Mechanical Fuel Injection
displacement_l_per_cyl: 88.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
MaK VM32C
✓ verifiziert
· Common Rail
family_name: VM32C
is_family_overview: True
bore_mm: 320
stroke_mm: 480
rpm: 720
configuration: V
fuel_type: HFO/MGO
technology: Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
12V VM32C
✓ verifiziert
· 6000.0 kW
· Common Rail
family_name: VM32C
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 320
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail
displacement_l_per_cyl: 38.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
16V VM32C
✓ verifiziert
· 8000.0 kW
· Common Rail
family_name: VM32C
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 320
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail
displacement_l_per_cyl: 38.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
18V VM32C
✓ verifiziert
· 9000.0 kW
· Common Rail
family_name: VM32C
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 320
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail
displacement_l_per_cyl: 38.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
MaK VM43C
✓ verifiziert
· Common Rail
family_name: VM43C
is_family_overview: True
bore_mm: 430
stroke_mm: 610
rpm: 500
configuration: V
fuel_type: HFO/MGO
technology: Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
⚙️
16V VM43C
✓ verifiziert
· 16160.0 kW
· Common Rail
family_name: VM43C
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 430
stroke_mm: 610
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
displacement_l_per_cyl: 88.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
⚙️
18V VM43C
✓ verifiziert
· 18180.0 kW
· Common Rail
family_name: VM43C
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 430
stroke_mm: 610
rpm: 500
fuel_type: HFO/MGO
technology: Common Rail
displacement_l_per_cyl: 88.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
⚙️
MaK VM46DF
✓ verifiziert
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: VM46DF
is_family_overview: True
bore_mm: 460
stroke_mm: 610
rpm: 500
configuration: V
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
⚙️
16V VM46DF
✓ verifiziert
· 17600.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: VM46DF
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 460
stroke_mm: 610
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 101.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
⚙️
18V VM46DF
✓ verifiziert
· 19800.0 kW
· Dual-Fuel Common Rail (LNG/HFO/MGO)
family_name: VM46DF
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 460
stroke_mm: 610
rpm: 500
fuel_type: LNG/HFO/MGO
technology: Dual-Fuel Common Rail (LNG/HFO/MGO)
displacement_l_per_cyl: 101.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
⚙️
MaK M453C
✓ verifiziert
· Mechanical Heavy-Duty Trunk Piston
family_name: M453C
is_family_overview: True
bore_mm: 453
stroke_mm: 580
rpm: 430
configuration: L
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Thermal Efficiency': '47% nominal', 'Specific Fuel Oil Consumption (SFOC)': '178 g/kWh (131 g/BHPh)', 'Power per Cylinder': '300–330 kW @ 600 rpm', 'Connecting Rod Length': '878 mm', 'Engine Type': '4-stroke, turbocharged diesel', 'Combustion Philosophy': 'Advanced combustion chamber design, spheroidal graphite iron casting for low vibration'}
bore_mm_v: 320
stroke_mm_v: 420
rpm_v: 600
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO)
status_v: Legacy. M453C developed late 1980s. Replaced by more modern M32/M43 series in 1990s–2000s. Vessels still operating worldwide; spare parts available from marine suppliers. Not direct predecessor of M43 (which entered 1998, followed M552C lineage); M453C is separate older family (M451/M452/M453/M453C series).
datasheet_url: https://pdfcoffee.com/mak-m453c-technical-data-pdf-free.html (PDF Coffee hosts MaK M453C Technical Data document; Scribd also has M451–M453C Engineer's Handbook)
sources: ['https://trid.trb.org/View/430262 (TRID/OSTI: Krupp MaK M453C development, 1987 publication)', 'https://trid.trb.org/View/396810 (TRID: M453C latest development article, 1987)', 'https://pdfcoffee.com/mak-m453c-technical-data-pdf-free.html (MaK M453C Technical Data PDF)', 'https://www.sciencedirect.com/science/article/pii/B9780750658461500225 (ScienceDirect: MaK engine chapter)', 'https://malwimarine.com/india/engine-part/mak/m453/diesel-engine-8m453c-6m453c-9m453ak-8m453ak-6m453ak/ (Malwi Marine: M453C/M453AK specs and parts)', 'https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/ (Industrial Marine Power: M43C propulsion comparison context)']
Common Failures:
- • _hinweis
- • items
⚙️
6L M453C
✓ verifiziert
· 4980.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M453C
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 453
stroke_mm: 580
rpm: 430
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 93.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Thermal Efficiency': '47% nominal', 'Specific Fuel Oil Consumption (SFOC)': '178 g/kWh (131 g/BHPh)', 'Power per Cylinder': '300–330 kW @ 600 rpm', 'Connecting Rod Length': '878 mm', 'Engine Type': '4-stroke, turbocharged diesel', 'Combustion Philosophy': 'Advanced combustion chamber design, spheroidal graphite iron casting for low vibration'}
bore_mm_v: 320
stroke_mm_v: 420
rpm_v: 600
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO)
status_v: Legacy. M453C developed late 1980s. Replaced by more modern M32/M43 series in 1990s–2000s. Vessels still operating worldwide; spare parts available from marine suppliers. Not direct predecessor of M43 (which entered 1998, followed M552C lineage); M453C is separate older family (M451/M452/M453/M453C series).
datasheet_url: https://pdfcoffee.com/mak-m453c-technical-data-pdf-free.html (PDF Coffee hosts MaK M453C Technical Data document; Scribd also has M451–M453C Engineer's Handbook)
sources: ['https://trid.trb.org/View/430262 (TRID/OSTI: Krupp MaK M453C development, 1987 publication)', 'https://trid.trb.org/View/396810 (TRID: M453C latest development article, 1987)', 'https://pdfcoffee.com/mak-m453c-technical-data-pdf-free.html (MaK M453C Technical Data PDF)', 'https://www.sciencedirect.com/science/article/pii/B9780750658461500225 (ScienceDirect: MaK engine chapter)', 'https://malwimarine.com/india/engine-part/mak/m453/diesel-engine-8m453c-6m453c-9m453ak-8m453ak-6m453ak/ (Malwi Marine: M453C/M453AK specs and parts)', 'https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/ (Industrial Marine Power: M43C propulsion comparison context)']
Common Failures:
- • _hinweis
- • items
⚙️
8L M453C
✓ verifiziert
· 6640.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M453C
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 453
stroke_mm: 580
rpm: 430
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 93.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Thermal Efficiency': '47% nominal', 'Specific Fuel Oil Consumption (SFOC)': '178 g/kWh (131 g/BHPh)', 'Power per Cylinder': '300–330 kW @ 600 rpm', 'Connecting Rod Length': '878 mm', 'Engine Type': '4-stroke, turbocharged diesel', 'Combustion Philosophy': 'Advanced combustion chamber design, spheroidal graphite iron casting for low vibration'}
bore_mm_v: 320
stroke_mm_v: 420
rpm_v: 600
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO)
status_v: Legacy. M453C developed late 1980s. Replaced by more modern M32/M43 series in 1990s–2000s. Vessels still operating worldwide; spare parts available from marine suppliers. Not direct predecessor of M43 (which entered 1998, followed M552C lineage); M453C is separate older family (M451/M452/M453/M453C series).
datasheet_url: https://pdfcoffee.com/mak-m453c-technical-data-pdf-free.html (PDF Coffee hosts MaK M453C Technical Data document; Scribd also has M451–M453C Engineer's Handbook)
sources: ['https://trid.trb.org/View/430262 (TRID/OSTI: Krupp MaK M453C development, 1987 publication)', 'https://trid.trb.org/View/396810 (TRID: M453C latest development article, 1987)', 'https://pdfcoffee.com/mak-m453c-technical-data-pdf-free.html (MaK M453C Technical Data PDF)', 'https://www.sciencedirect.com/science/article/pii/B9780750658461500225 (ScienceDirect: MaK engine chapter)', 'https://malwimarine.com/india/engine-part/mak/m453/diesel-engine-8m453c-6m453c-9m453ak-8m453ak-6m453ak/ (Malwi Marine: M453C/M453AK specs and parts)', 'https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/ (Industrial Marine Power: M43C propulsion comparison context)']
Common Failures:
- • _hinweis
- • items
⚙️
9L M453C
✓ verifiziert
· 7470.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M453C
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 453
stroke_mm: 580
rpm: 430
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 93.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Thermal Efficiency': '47% nominal', 'Specific Fuel Oil Consumption (SFOC)': '178 g/kWh (131 g/BHPh)', 'Power per Cylinder': '300–330 kW @ 600 rpm', 'Connecting Rod Length': '878 mm', 'Engine Type': '4-stroke, turbocharged diesel', 'Combustion Philosophy': 'Advanced combustion chamber design, spheroidal graphite iron casting for low vibration'}
bore_mm_v: 320
stroke_mm_v: 420
rpm_v: 600
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO)
status_v: Legacy. M453C developed late 1980s. Replaced by more modern M32/M43 series in 1990s–2000s. Vessels still operating worldwide; spare parts available from marine suppliers. Not direct predecessor of M43 (which entered 1998, followed M552C lineage); M453C is separate older family (M451/M452/M453/M453C series).
datasheet_url: https://pdfcoffee.com/mak-m453c-technical-data-pdf-free.html (PDF Coffee hosts MaK M453C Technical Data document; Scribd also has M451–M453C Engineer's Handbook)
sources: ['https://trid.trb.org/View/430262 (TRID/OSTI: Krupp MaK M453C development, 1987 publication)', 'https://trid.trb.org/View/396810 (TRID: M453C latest development article, 1987)', 'https://pdfcoffee.com/mak-m453c-technical-data-pdf-free.html (MaK M453C Technical Data PDF)', 'https://www.sciencedirect.com/science/article/pii/B9780750658461500225 (ScienceDirect: MaK engine chapter)', 'https://malwimarine.com/india/engine-part/mak/m453/diesel-engine-8m453c-6m453c-9m453ak-8m453ak-6m453ak/ (Malwi Marine: M453C/M453AK specs and parts)', 'https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/ (Industrial Marine Power: M43C propulsion comparison context)']
Common Failures:
- • _hinweis
- • items
⚙️
MaK M552C
✓ verifiziert
· Mechanical Heavy-Duty Trunk Piston
family_name: M552C
is_family_overview: True
bore_mm: 552
stroke_mm: 720
rpm: 400
configuration: L
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bore': '450 mm', 'Stroke M551': '550 mm', 'Stroke M552': '520 mm', 'Output per cylinder': '780 bhp (M551 @ 425 rpm) / 835 bhp (M552 @ 500 rpm)', 'SFOC (8-cyl economy)': '130 g/bhp-h', 'Lubrication oil inlet': '50-55 °C', 'Oil pressure': '4.0-5.0 bar', 'Valve guide clearance limit': '0.40 mm (inlet & exhaust)', 'Fuel capability': 'up to 7,000 sec Redwood I @ 100 °F'}
bore_mm_v: 450
stroke_mm_v: 550 (M551) / 520 (M552)
rpm_v: M551: 300-450 rpm (typical 425 rpm rated); M552: 500 rpm rated
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel, up to 7,000 sec Redwood I viscosity
status_v: Legacy / Obsolete (Production: ~1980s, Caterpillar acquired division 1997, engine now discontinued but still operational in field)
datasheet_url: https://pdfcoffee.com/mak-551-552-c-marine-diesel-engine-operating-manual-2-pdf-free.html
sources: ['https://magazines.marinelink.com/Magazines/MaritimeReporter/198412/content/reports-series-engines-203282', 'https://pdfcoffee.com/mak-551-552-c-marine-diesel-engine-operating-manual-2-pdf-free.html', 'https://www.scribd.com/document/380475535/MAK-551-552-C-Marine-Diesel-Engine-Operating-Manual', 'https://malwimarine.com/engine-parts-4-stroke/mak/m552-m551/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/for-sale-mak-452--mak-453--mak-551--mak-552-spare-parts-8281/']
Common Failures:
- • _hinweis
- • items
⚙️
6L M552C
✓ verifiziert
· 5520.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M552C
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 552
stroke_mm: 720
rpm: 400
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 172.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bore': '450 mm', 'Stroke M551': '550 mm', 'Stroke M552': '520 mm', 'Output per cylinder': '780 bhp (M551 @ 425 rpm) / 835 bhp (M552 @ 500 rpm)', 'SFOC (8-cyl economy)': '130 g/bhp-h', 'Lubrication oil inlet': '50-55 °C', 'Oil pressure': '4.0-5.0 bar', 'Valve guide clearance limit': '0.40 mm (inlet & exhaust)', 'Fuel capability': 'up to 7,000 sec Redwood I @ 100 °F'}
bore_mm_v: 450
stroke_mm_v: 550 (M551) / 520 (M552)
rpm_v: M551: 300-450 rpm (typical 425 rpm rated); M552: 500 rpm rated
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel, up to 7,000 sec Redwood I viscosity
status_v: Legacy / Obsolete (Production: ~1980s, Caterpillar acquired division 1997, engine now discontinued but still operational in field)
datasheet_url: https://pdfcoffee.com/mak-551-552-c-marine-diesel-engine-operating-manual-2-pdf-free.html
sources: ['https://magazines.marinelink.com/Magazines/MaritimeReporter/198412/content/reports-series-engines-203282', 'https://pdfcoffee.com/mak-551-552-c-marine-diesel-engine-operating-manual-2-pdf-free.html', 'https://www.scribd.com/document/380475535/MAK-551-552-C-Marine-Diesel-Engine-Operating-Manual', 'https://malwimarine.com/engine-parts-4-stroke/mak/m552-m551/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/for-sale-mak-452--mak-453--mak-551--mak-552-spare-parts-8281/']
Common Failures:
- • _hinweis
- • items
⚙️
8L M552C
✓ verifiziert
· 7360.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M552C
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 552
stroke_mm: 720
rpm: 400
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 172.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bore': '450 mm', 'Stroke M551': '550 mm', 'Stroke M552': '520 mm', 'Output per cylinder': '780 bhp (M551 @ 425 rpm) / 835 bhp (M552 @ 500 rpm)', 'SFOC (8-cyl economy)': '130 g/bhp-h', 'Lubrication oil inlet': '50-55 °C', 'Oil pressure': '4.0-5.0 bar', 'Valve guide clearance limit': '0.40 mm (inlet & exhaust)', 'Fuel capability': 'up to 7,000 sec Redwood I @ 100 °F'}
bore_mm_v: 450
stroke_mm_v: 550 (M551) / 520 (M552)
rpm_v: M551: 300-450 rpm (typical 425 rpm rated); M552: 500 rpm rated
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel, up to 7,000 sec Redwood I viscosity
status_v: Legacy / Obsolete (Production: ~1980s, Caterpillar acquired division 1997, engine now discontinued but still operational in field)
datasheet_url: https://pdfcoffee.com/mak-551-552-c-marine-diesel-engine-operating-manual-2-pdf-free.html
sources: ['https://magazines.marinelink.com/Magazines/MaritimeReporter/198412/content/reports-series-engines-203282', 'https://pdfcoffee.com/mak-551-552-c-marine-diesel-engine-operating-manual-2-pdf-free.html', 'https://www.scribd.com/document/380475535/MAK-551-552-C-Marine-Diesel-Engine-Operating-Manual', 'https://malwimarine.com/engine-parts-4-stroke/mak/m552-m551/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/for-sale-mak-452--mak-453--mak-551--mak-552-spare-parts-8281/']
Common Failures:
- • _hinweis
- • items
⚙️
9L M552C
✓ verifiziert
· 8280.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M552C
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 552
stroke_mm: 720
rpm: 400
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 172.3
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bore': '450 mm', 'Stroke M551': '550 mm', 'Stroke M552': '520 mm', 'Output per cylinder': '780 bhp (M551 @ 425 rpm) / 835 bhp (M552 @ 500 rpm)', 'SFOC (8-cyl economy)': '130 g/bhp-h', 'Lubrication oil inlet': '50-55 °C', 'Oil pressure': '4.0-5.0 bar', 'Valve guide clearance limit': '0.40 mm (inlet & exhaust)', 'Fuel capability': 'up to 7,000 sec Redwood I @ 100 °F'}
bore_mm_v: 450
stroke_mm_v: 550 (M551) / 520 (M552)
rpm_v: M551: 300-450 rpm (typical 425 rpm rated); M552: 500 rpm rated
fuel_v: Heavy Fuel Oil (HFO), Marine Diesel, up to 7,000 sec Redwood I viscosity
status_v: Legacy / Obsolete (Production: ~1980s, Caterpillar acquired division 1997, engine now discontinued but still operational in field)
datasheet_url: https://pdfcoffee.com/mak-551-552-c-marine-diesel-engine-operating-manual-2-pdf-free.html
sources: ['https://magazines.marinelink.com/Magazines/MaritimeReporter/198412/content/reports-series-engines-203282', 'https://pdfcoffee.com/mak-551-552-c-marine-diesel-engine-operating-manual-2-pdf-free.html', 'https://www.scribd.com/document/380475535/MAK-551-552-C-Marine-Diesel-Engine-Operating-Manual', 'https://malwimarine.com/engine-parts-4-stroke/mak/m552-m551/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/for-sale-mak-452--mak-453--mak-551--mak-552-spare-parts-8281/']
Common Failures:
- • _hinweis
- • items
⚙️
MaK M601C
✓ verifiziert
· Mechanical Heavy-Duty Trunk Piston
family_name: M601C
is_family_overview: True
bore_mm: 601
stroke_mm: 760
rpm: 375
configuration: L
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '580 mm (Quelle: Maritime Reporter 1986)', 'Hub': '600 mm (Quelle: Maritime Reporter 1986)', '6M601 Leistung': '5.880 kW @ 425 rpm (Quelle: Skyline Ships)', '8M601 Leistung': '8.000 kW (Quelle: Maritime Reporter 1986)', '8M601 SFOC': '125 g/kWh oder 124 g/PSh (optimiert, Quelle: OSTI/Maritime Reporter 1986)', 'Motortyp': '4-Takt Diesel, großer Hub (Long-Stroke), Medium-Speed', 'Gewicht (8M601)': '140 Tonnen (Quelle: Web-Recherche)', 'Brennstoff': 'HFO, MGO, Diesel, Gas, Dual Fuel capable (Quelle: Skyline Ships)', 'Hersteller': 'Maschinenbau Kiel (MaK), jetzt Caterpillar Motoren (seit 1997 Caterpillar)'}
bore_mm_v: 580
stroke_mm_v: 600
rpm_v: 425-600 rpm (Medium-Speed, konfigurationsabhängig; 6M601: 425 rpm; variable Drehzahl je Einsatz)
fuel_v: Heavy Fuel Oil (HFO), Diesel, Gas, Dual Fuel
status_v: Diskontinuiert/Legacy. Caterpillar beendete 2022 Produktion aller MaK Medium-Speed Serien.
datasheet_url: None
sources: ['https://magazines.marinelink.com/Magazines/MaritimeReporter/198601/content/reducing-fuel-costs-202364 - Maritime Reporter 1986: Bore/Stroke/8M601 Power/SFOC', 'https://www.osti.gov/etdeweb/biblio/6110552 - ETDEWEB 1984 Schacht/Zwingmann: M601 Verbesserungen, SFOC 124 g/PSh', 'https://www.skylineships.com/mak-6-m-601-main-engine/ - Skyline Ships: 6M601 = 5.880 kW @ 425 rpm, Brennstoffe', "https://www.libramar.net/news/mak_m601_m601c_engineers_handbook/2017-07-30-1515 - LibraMar: Öffentliches Engineer's Handbook", 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-performance-and-operational-upgrades/crankshaft-bearing-condition-monitoring-system.html - Caterpillar MaK: Bearing Monitoring System', 'https://www.motorship.com/end-of-the-line-for-mak-production/1462870.article - Motorship Sept 2022: Produktionsende']
Common Failures:
- • _hinweis
- • items
6L M601C
✓ verifiziert
· 6300.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M601C
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 601
stroke_mm: 760
rpm: 375
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 215.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '580 mm (Quelle: Maritime Reporter 1986)', 'Hub': '600 mm (Quelle: Maritime Reporter 1986)', '6M601 Leistung': '5.880 kW @ 425 rpm (Quelle: Skyline Ships)', '8M601 Leistung': '8.000 kW (Quelle: Maritime Reporter 1986)', '8M601 SFOC': '125 g/kWh oder 124 g/PSh (optimiert, Quelle: OSTI/Maritime Reporter 1986)', 'Motortyp': '4-Takt Diesel, großer Hub (Long-Stroke), Medium-Speed', 'Gewicht (8M601)': '140 Tonnen (Quelle: Web-Recherche)', 'Brennstoff': 'HFO, MGO, Diesel, Gas, Dual Fuel capable (Quelle: Skyline Ships)', 'Hersteller': 'Maschinenbau Kiel (MaK), jetzt Caterpillar Motoren (seit 1997 Caterpillar)'}
bore_mm_v: 580
stroke_mm_v: 600
rpm_v: 425-600 rpm (Medium-Speed, konfigurationsabhängig; 6M601: 425 rpm; variable Drehzahl je Einsatz)
fuel_v: Heavy Fuel Oil (HFO), Diesel, Gas, Dual Fuel
status_v: Diskontinuiert/Legacy. Caterpillar beendete 2022 Produktion aller MaK Medium-Speed Serien.
datasheet_url: None
sources: ['https://magazines.marinelink.com/Magazines/MaritimeReporter/198601/content/reducing-fuel-costs-202364 - Maritime Reporter 1986: Bore/Stroke/8M601 Power/SFOC', 'https://www.osti.gov/etdeweb/biblio/6110552 - ETDEWEB 1984 Schacht/Zwingmann: M601 Verbesserungen, SFOC 124 g/PSh', 'https://www.skylineships.com/mak-6-m-601-main-engine/ - Skyline Ships: 6M601 = 5.880 kW @ 425 rpm, Brennstoffe', "https://www.libramar.net/news/mak_m601_m601c_engineers_handbook/2017-07-30-1515 - LibraMar: Öffentliches Engineer's Handbook", 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-performance-and-operational-upgrades/crankshaft-bearing-condition-monitoring-system.html - Caterpillar MaK: Bearing Monitoring System', 'https://www.motorship.com/end-of-the-line-for-mak-production/1462870.article - Motorship Sept 2022: Produktionsende']
Common Failures:
- • _hinweis
- • items
⚙️
8L M601C
✓ verifiziert
· 8400.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M601C
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 601
stroke_mm: 760
rpm: 375
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 215.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '580 mm (Quelle: Maritime Reporter 1986)', 'Hub': '600 mm (Quelle: Maritime Reporter 1986)', '6M601 Leistung': '5.880 kW @ 425 rpm (Quelle: Skyline Ships)', '8M601 Leistung': '8.000 kW (Quelle: Maritime Reporter 1986)', '8M601 SFOC': '125 g/kWh oder 124 g/PSh (optimiert, Quelle: OSTI/Maritime Reporter 1986)', 'Motortyp': '4-Takt Diesel, großer Hub (Long-Stroke), Medium-Speed', 'Gewicht (8M601)': '140 Tonnen (Quelle: Web-Recherche)', 'Brennstoff': 'HFO, MGO, Diesel, Gas, Dual Fuel capable (Quelle: Skyline Ships)', 'Hersteller': 'Maschinenbau Kiel (MaK), jetzt Caterpillar Motoren (seit 1997 Caterpillar)'}
bore_mm_v: 580
stroke_mm_v: 600
rpm_v: 425-600 rpm (Medium-Speed, konfigurationsabhängig; 6M601: 425 rpm; variable Drehzahl je Einsatz)
fuel_v: Heavy Fuel Oil (HFO), Diesel, Gas, Dual Fuel
status_v: Diskontinuiert/Legacy. Caterpillar beendete 2022 Produktion aller MaK Medium-Speed Serien.
datasheet_url: None
sources: ['https://magazines.marinelink.com/Magazines/MaritimeReporter/198601/content/reducing-fuel-costs-202364 - Maritime Reporter 1986: Bore/Stroke/8M601 Power/SFOC', 'https://www.osti.gov/etdeweb/biblio/6110552 - ETDEWEB 1984 Schacht/Zwingmann: M601 Verbesserungen, SFOC 124 g/PSh', 'https://www.skylineships.com/mak-6-m-601-main-engine/ - Skyline Ships: 6M601 = 5.880 kW @ 425 rpm, Brennstoffe', "https://www.libramar.net/news/mak_m601_m601c_engineers_handbook/2017-07-30-1515 - LibraMar: Öffentliches Engineer's Handbook", 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-performance-and-operational-upgrades/crankshaft-bearing-condition-monitoring-system.html - Caterpillar MaK: Bearing Monitoring System', 'https://www.motorship.com/end-of-the-line-for-mak-production/1462870.article - Motorship Sept 2022: Produktionsende']
Common Failures:
- • _hinweis
- • items
9L M601C
✓ verifiziert
· 9450.0 kW
· Mechanical Heavy-Duty Trunk Piston
family_name: M601C
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 601
stroke_mm: 760
rpm: 375
fuel_type: HFO
technology: Mechanical Heavy-Duty Trunk Piston
displacement_l_per_cyl: 215.6
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T13:38:18
verified_specs: {'Bohrung': '580 mm (Quelle: Maritime Reporter 1986)', 'Hub': '600 mm (Quelle: Maritime Reporter 1986)', '6M601 Leistung': '5.880 kW @ 425 rpm (Quelle: Skyline Ships)', '8M601 Leistung': '8.000 kW (Quelle: Maritime Reporter 1986)', '8M601 SFOC': '125 g/kWh oder 124 g/PSh (optimiert, Quelle: OSTI/Maritime Reporter 1986)', 'Motortyp': '4-Takt Diesel, großer Hub (Long-Stroke), Medium-Speed', 'Gewicht (8M601)': '140 Tonnen (Quelle: Web-Recherche)', 'Brennstoff': 'HFO, MGO, Diesel, Gas, Dual Fuel capable (Quelle: Skyline Ships)', 'Hersteller': 'Maschinenbau Kiel (MaK), jetzt Caterpillar Motoren (seit 1997 Caterpillar)'}
bore_mm_v: 580
stroke_mm_v: 600
rpm_v: 425-600 rpm (Medium-Speed, konfigurationsabhängig; 6M601: 425 rpm; variable Drehzahl je Einsatz)
fuel_v: Heavy Fuel Oil (HFO), Diesel, Gas, Dual Fuel
status_v: Diskontinuiert/Legacy. Caterpillar beendete 2022 Produktion aller MaK Medium-Speed Serien.
datasheet_url: None
sources: ['https://magazines.marinelink.com/Magazines/MaritimeReporter/198601/content/reducing-fuel-costs-202364 - Maritime Reporter 1986: Bore/Stroke/8M601 Power/SFOC', 'https://www.osti.gov/etdeweb/biblio/6110552 - ETDEWEB 1984 Schacht/Zwingmann: M601 Verbesserungen, SFOC 124 g/PSh', 'https://www.skylineships.com/mak-6-m-601-main-engine/ - Skyline Ships: 6M601 = 5.880 kW @ 425 rpm, Brennstoffe', "https://www.libramar.net/news/mak_m601_m601c_engineers_handbook/2017-07-30-1515 - LibraMar: Öffentliches Engineer's Handbook", 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-performance-and-operational-upgrades/crankshaft-bearing-condition-monitoring-system.html - Caterpillar MaK: Bearing Monitoring System', 'https://www.motorship.com/end-of-the-line-for-mak-production/1462870.article - Motorship Sept 2022: Produktionsende']
Common Failures:
- • _hinweis
- • items
⚙️
3508B Marine
✓ verifiziert
· 540.0 kW
engine_family_id: 45
family_name: Cat 3500 Series
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 8
mcr_power_kw: 540
mcr_rpm: 1200.0
source: migrated_from_engine_model
original_engine_model_id: 63
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Electronic unit injection (EUI/MEUI)', 'ACERT emission technology', 'Very large Cat dealer/service network', 'Popular on tugs, OSVs, and fast ferries']
unified_from_engine_model: True
V8 configuration, popular on smaller workboats
⚙️
3512C Marine
✓ verifiziert
· 1380.0 kW
engine_family_id: 45
family_name: Cat 3500 Series
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 12
mcr_power_kw: 1380
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 64
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Electronic unit injection (EUI/MEUI)', 'ACERT emission technology', 'Very large Cat dealer/service network', 'Popular on tugs, OSVs, and fast ferries']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
3516C Marine
✓ verifiziert
· 2350.0 kW
engine_family_id: 45
family_name: Cat 3500 Series
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 16
mcr_power_kw: 2350
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 65
sfc_g_kwh: 213.0
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Electronic unit injection (EUI/MEUI)', 'ACERT emission technology', 'Very large Cat dealer/service network', 'Popular on tugs, OSVs, and fast ferries']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Maximum Cat 3500 output, popular on OSVs and tugs
⚙️
4L20
✓ verifiziert
· 800.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 280
cylinders: 4
mcr_power_kw: 800
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 683
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
⚙️
6L20
✓ verifiziert
· 1200.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 280
cylinders: 6
mcr_power_kw: 1200
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 684
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
⚙️
6L M20C
✓ verifiziert
· 1110.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 300
cylinders: 6
mcr_power_kw: 1110
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 812
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bore/Stroke ratio': '200/300 mm (ratio 1:1.5)', 'BMEP (Brake Mean Effective Pressure)': '24.1 bar @ 900 rpm, 24.2 bar @ 1000 rpm', 'SFOC (Specific Fuel Oil Consumption)': '186-190 g/kWh @ 100%/85% MCR', 'Specific oil consumption': '0.6 g/kWh (tolerance ±0.3 g/kWh)', 'Swept volume per cylinder': '9.4 liters', 'Power per cylinder': '170-190 kW', 'Mean piston speed': '9-10 m/s @ 900/1000 rpm', 'Turbocharger system': 'KBB HPR4000/5000, high-performance, non-water-cooled casing with high charge air delivery', 'Charge air cooler': 'Redesigned for M20C, integrated with cooling system', 'Fuel injection system': 'Direct injection, high-pressure common rail capable', 'Cylinder liner': 'Anti-wear ring design, piston removal interval 30,000 hours under HFO operation', 'Genset frequency stability': 'Frequency drop <5% in 4-load step system (testbed confirmed)'}
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 900/1000
fuel_v: HFO (Heavy Fuel Oil), MDO (Marine Diesel Oil), DMA (Marine Distillate)
status_v: In production since 1992; Modern status: active, currently produced in China (Caterpillar Motoren Guangdong assembly line); IMO Tier II compliant, Tier III retrofit capable
datasheet_url: None
sources: ['https://www.industrialmarinepower.com/products/mak-m-20-c-propulsion/26/', 'https://www.rivieramm.com/news-content-hub/news-content-hub/mak-upgrades-m20-design-to-c-status-51088', 'https://www.burakmarine.com/mak-m20-type-of-engines/', 'https://spareparts-marine-engines.com/mak-m20-series-engine/', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-m-20-c/19997-40629.html', 'https://www.maritimepropulsion.com/directory/product/mak-6-m-20-c1020hp-900-110129']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 200mm bore
6L M25C
✓ verifiziert
· 2040.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 255
stroke_mm: 400
cylinders: 6
mcr_power_kw: 2040
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 815
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
needs_verification: False
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 255mm bore
⚙️
Cat C280-6
✓ verifiziert
· 2100.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 300
cylinders: 6
mcr_power_kw: 2100
mcr_rpm: 900.0
source: migrated_from_engine_model
original_engine_model_id: 835
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
Caterpillar C280, L6, 280mm bore
⚙️
6L32
✓ verifiziert
· 3480.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 6
mcr_power_kw: 3480
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 701
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
⚙️
6L M32C
✓ verifiziert
· 3360.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 480
cylinders: 6
mcr_power_kw: 3360
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 818
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 320mm bore
⚙️
6M M43C
✓ verifiziert
· 6060.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 430
stroke_mm: 610
cylinders: 6
mcr_power_kw: 6060
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 821
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 430mm bore
⚙️
6M M46DF
✓ verifiziert
· 6600.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 6
mcr_power_kw: 6600
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 825
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 460mm bore
⚙️
Cat 3508B
✓ verifiziert
· 560.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 8
mcr_power_kw: 560
mcr_rpm: 1800.0
source: migrated_from_engine_model
original_engine_model_id: 829
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
Caterpillar 3500 series, V8
8L20
✓ verifiziert
· 1600.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 280
cylinders: 8
mcr_power_kw: 1600
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 685
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
⚙️
8L M20C
✓ verifiziert
· 1480.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 300
cylinders: 8
mcr_power_kw: 1480
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 813
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bore/Stroke ratio': '200/300 mm (ratio 1:1.5)', 'BMEP (Brake Mean Effective Pressure)': '24.1 bar @ 900 rpm, 24.2 bar @ 1000 rpm', 'SFOC (Specific Fuel Oil Consumption)': '186-190 g/kWh @ 100%/85% MCR', 'Specific oil consumption': '0.6 g/kWh (tolerance ±0.3 g/kWh)', 'Swept volume per cylinder': '9.4 liters', 'Power per cylinder': '170-190 kW', 'Mean piston speed': '9-10 m/s @ 900/1000 rpm', 'Turbocharger system': 'KBB HPR4000/5000, high-performance, non-water-cooled casing with high charge air delivery', 'Charge air cooler': 'Redesigned for M20C, integrated with cooling system', 'Fuel injection system': 'Direct injection, high-pressure common rail capable', 'Cylinder liner': 'Anti-wear ring design, piston removal interval 30,000 hours under HFO operation', 'Genset frequency stability': 'Frequency drop <5% in 4-load step system (testbed confirmed)'}
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 900/1000
fuel_v: HFO (Heavy Fuel Oil), MDO (Marine Diesel Oil), DMA (Marine Distillate)
status_v: In production since 1992; Modern status: active, currently produced in China (Caterpillar Motoren Guangdong assembly line); IMO Tier II compliant, Tier III retrofit capable
datasheet_url: None
sources: ['https://www.industrialmarinepower.com/products/mak-m-20-c-propulsion/26/', 'https://www.rivieramm.com/news-content-hub/news-content-hub/mak-upgrades-m20-design-to-c-status-51088', 'https://www.burakmarine.com/mak-m20-type-of-engines/', 'https://spareparts-marine-engines.com/mak-m20-series-engine/', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-m-20-c/19997-40629.html', 'https://www.maritimepropulsion.com/directory/product/mak-6-m-20-c1020hp-900-110129']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 200mm bore
8L M25C
✓ verifiziert
· 2720.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 255
stroke_mm: 400
cylinders: 8
mcr_power_kw: 2720
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 816
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
needs_verification: False
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 255mm bore
⚙️
Cat C280-8
✓ verifiziert
· 2800.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 300
cylinders: 8
mcr_power_kw: 2800
mcr_rpm: 900.0
source: migrated_from_engine_model
original_engine_model_id: 836
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
Caterpillar C280, L8, 280mm bore
⚙️
8L32
✓ verifiziert
· 4640.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 8
mcr_power_kw: 4640
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 702
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
⚙️
8L M32C
✓ verifiziert
· 4480.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 480
cylinders: 8
mcr_power_kw: 4480
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 819
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 320mm bore
⚙️
8M M43C
✓ verifiziert
· 8080.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 430
stroke_mm: 610
cylinders: 8
mcr_power_kw: 8080
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 822
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 430mm bore
8M M46DF
✓ verifiziert
· 8800.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 8
mcr_power_kw: 8800
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 826
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 460mm bore
⚙️
9L20
✓ verifiziert
· 1800.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 280
cylinders: 9
mcr_power_kw: 1800
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 686
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
⚙️
9L M20C
✓ verifiziert
· 1665.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 300
cylinders: 9
mcr_power_kw: 1665
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 814
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bore/Stroke ratio': '200/300 mm (ratio 1:1.5)', 'BMEP (Brake Mean Effective Pressure)': '24.1 bar @ 900 rpm, 24.2 bar @ 1000 rpm', 'SFOC (Specific Fuel Oil Consumption)': '186-190 g/kWh @ 100%/85% MCR', 'Specific oil consumption': '0.6 g/kWh (tolerance ±0.3 g/kWh)', 'Swept volume per cylinder': '9.4 liters', 'Power per cylinder': '170-190 kW', 'Mean piston speed': '9-10 m/s @ 900/1000 rpm', 'Turbocharger system': 'KBB HPR4000/5000, high-performance, non-water-cooled casing with high charge air delivery', 'Charge air cooler': 'Redesigned for M20C, integrated with cooling system', 'Fuel injection system': 'Direct injection, high-pressure common rail capable', 'Cylinder liner': 'Anti-wear ring design, piston removal interval 30,000 hours under HFO operation', 'Genset frequency stability': 'Frequency drop <5% in 4-load step system (testbed confirmed)'}
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 900/1000
fuel_v: HFO (Heavy Fuel Oil), MDO (Marine Diesel Oil), DMA (Marine Distillate)
status_v: In production since 1992; Modern status: active, currently produced in China (Caterpillar Motoren Guangdong assembly line); IMO Tier II compliant, Tier III retrofit capable
datasheet_url: None
sources: ['https://www.industrialmarinepower.com/products/mak-m-20-c-propulsion/26/', 'https://www.rivieramm.com/news-content-hub/news-content-hub/mak-upgrades-m20-design-to-c-status-51088', 'https://www.burakmarine.com/mak-m20-type-of-engines/', 'https://spareparts-marine-engines.com/mak-m20-series-engine/', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-m-20-c/19997-40629.html', 'https://www.maritimepropulsion.com/directory/product/mak-6-m-20-c1020hp-900-110129']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 200mm bore
⚙️
9L M25C
✓ verifiziert
· 3060.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 255
stroke_mm: 400
cylinders: 9
mcr_power_kw: 3060
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 817
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Hubvolumen (6M25)': '122 Liter / 122000 cc', 'Spezifischer Brennstoffverbrauch (SFOC)': '183-184 g/kW', 'Zylinderzahl': '6, 8 oder 9 inline-Zylinder', 'Kurbelwellendrehzahl': '720-750 U/min', 'Zylinderleistung': '300-333 kW pro Zylinder', 'Bauart': '4-Takt Diesel-Langhuber mit Turbolader (SCR-Ausfuehrung verfuegbar)', 'Komponentenreduktion': 'ca. 40% weniger Komponenten als Vorgaengerserie'}
needs_verification: False
bore_mm_v: 255
stroke_mm_v: 400
rpm_v: 720-750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil mit Zusatzausruestung), MGO (Marine Gas Oil)
status_v: Aktiv in Produktion; M25C seit 1996 eingefuehrt; M25E Neuentwicklung mit IMO Tier III Zertifizierung
datasheet_url: https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-25-c-propulsion/25/', 'https://www.pon-cat.com/application/files/6015/3786/3455/C10751289.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_C.pdf', 'https://www.teknoxgroup.com/fileadmin/user_upload/M_25_E.pdf', 'https://abhimarine.com/mak-m25-marine-engine-specifications-spares-common-issues-overhaul-guide/', 'https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260926&pid=18536633&nc=1']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 255mm bore
9L32
✓ verifiziert
· 5220.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 9
mcr_power_kw: 5220
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 703
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
⚙️
9L M32C
✓ verifiziert
· 5040.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 480
cylinders: 9
mcr_power_kw: 5040
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 820
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 320mm bore
⚙️
9M M43C
✓ verifiziert
· 9090.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 430
stroke_mm: 610
cylinders: 9
mcr_power_kw: 9090
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 823
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 430mm bore
⚙️
9M M46DF
✓ verifiziert
· 9900.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 9
mcr_power_kw: 9900
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 827
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 460mm bore
⚙️
Cat 3512B
✓ verifiziert
· 840.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 12
mcr_power_kw: 840
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 830
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Caterpillar 3500 series, V12
⚙️
Cat 3512C
✓ verifiziert
· 895.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 12
mcr_power_kw: 895
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 831
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Caterpillar 3500 series, V12
⚙️
Cat C280-12
✓ verifiziert
· 4200.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 300
cylinders: 12
mcr_power_kw: 4200
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 837
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Caterpillar C280, V12, 280mm bore
12V32
✓ verifiziert
· 6960.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 12
mcr_power_kw: 6960
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 704
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
⚙️
12V M43C
✓ verifiziert
· 12120.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 430
stroke_mm: 610
cylinders: 12
mcr_power_kw: 12120
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 824
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 430mm bore
⚙️
12V M46DF
✓ verifiziert
· 13200.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 460
stroke_mm: 580
cylinders: 12
mcr_power_kw: 13200
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 828
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Displacement per cylinder': '101.3 liters', 'Power per cylinder': '900 kW/cylinder at 500-514 rpm', 'BMEP': '21.3/20.7 bar', 'Fuel consumption (diesel mode)': '186 g/kWh', 'Fuel injection system': 'Common-Rail-Ignition fuel oil system with cylinder selective gas injection', 'Turbocharged charge air cooled': 'Yes', 'Four-stroke non-reversible': 'Yes', 'IMO compliance': 'IMO Tier II in diesel mode; IMO III in gas mode', 'Methane slip (gas mode)': 'Minimal (stated as feature; specific values not publicly disclosed)'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 610
rpm_v: 500-514
fuel_v: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status_v: In Production / Active Service (First installation 2013)
datasheet_url: https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-46-df-propulsion/36/', 'https://gcaptain.com/caterpillar-mak-dual-fuel-marine-engine/', 'https://shipshub.com/article/323-2.html', 'https://www.offshore-energy.biz/caterpillars-first-mak-dual-fuel-engine-for-cruise-liner/', 'https://www.motorship.com/mak-dual-fuel-engine-launched/408733.article', 'https://www.greencarcongress.com/2011/11/cat-20111128.html']
Common Failures:
- • _hinweis
- • items
MaK (Caterpillar) 4-stroke, 460mm bore
⚙️
Cat 3516B
✓ verifiziert
· 1120.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 16
mcr_power_kw: 1120
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 832
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Caterpillar 3500 series, V16
⚙️
Cat 3516C
✓ verifiziert
· 1200.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 16
mcr_power_kw: 1200
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 833
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Caterpillar 3500 series, V16
⚙️
Cat 3516E
✓ verifiziert
· 1305.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 16
mcr_power_kw: 1305
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 834
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Caterpillar 3500 series, V16
Cat C280-16
✓ verifiziert
· 5600.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 300
cylinders: 16
mcr_power_kw: 5600
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 838
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
Caterpillar C280, V16, 280mm bore
⚙️
16V32
✓ verifiziert
· 9280.0 kW
engine_family_id: 18
family_name: M20C/M25C/M32C/M43C
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 16
mcr_power_kw: 9280
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 705
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'MGO']
notable_features: ['M43C: up to 9600 kW — competitive with small 2-strokes', 'M32C: very popular for ferries and offshore', 'HFO-capable even in smaller bore sizes']
unified_from_engine_model: True
verified_specs: {'Bohrung': '320 mm', 'Hub (Reihe)': '480 mm', 'Hub (V-Form VM32C)': '480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)', 'Typ': '4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert', 'Brennstoff': 'MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)', 'Einführungsjahr': '1994', 'Turbolader': 'Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung', 'Abgasnorm': 'IMO Tier II (IMO II)', 'Marktabsatz': '1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 480 (Reihe M32C); 480 oder 420 (VM32C — Quelle-Widerspruch)
rpm_v: 600–750 U/min (Propulsion: 600–720 U/min; Generator Set: 600 U/min bei 50 Hz)
fuel_v: None
status_v: In Produktion unter Caterpillar Marine Power Systems (Marke: MaK); Legacy-Serie, robust und bewährt
datasheet_url: https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf
sources: ['https://www.industrialmarinepower.com/products/m-32-c-propulsion/27/', 'https://www.pon-cat.com/application/files/3015/3786/3477/C10752924.pdf', 'https://www.industrialmarinepower.com/products/mak-vm-32-c-propulsion/28/', 'https://www.makmed.fr/en/moteurs/moteurs-mak/m32-propulsion/', 'https://www.cat.com/en_US/by-industry/marine/marine-product-support/mak-parts-repair-options/mak-emission-upgrades-and-alternative-fuels/optimization-of-fuel-consumption-m32c.html', 'https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/']
Common Failures:
- • _hinweis
- • items
6M43C
✓ verifiziert
· 3600.0 kW
engine_family_id: 50
family_name: MaK M43C
stroke_type: 4-stroke
bore_mm: 430
stroke_mm: 610
cylinders: 6
mcr_power_kw: 3600
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 60
sfc_g_kwh: 183.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Up to 9,600 kW — competitive with small 2-stroke engines', 'Direct-drive propulsion capability', 'Robust design for HFO operation', 'Popular on container feeders and multipurpose cargo ships']
unified_from_engine_model: True
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
⚙️
8M43C
✓ verifiziert
· 5600.0 kW
engine_family_id: 50
family_name: MaK M43C
stroke_type: 4-stroke
bore_mm: 430
stroke_mm: 610
cylinders: 8
mcr_power_kw: 5600
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 61
sfc_g_kwh: 183.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Up to 9,600 kW — competitive with small 2-stroke engines', 'Direct-drive propulsion capability', 'Robust design for HFO operation', 'Popular on container feeders and multipurpose cargo ships']
unified_from_engine_model: True
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
9M43C
✓ verifiziert
· 7200.0 kW
engine_family_id: 50
family_name: MaK M43C
stroke_type: 4-stroke
bore_mm: 430
stroke_mm: 610
cylinders: 9
mcr_power_kw: 7200
mcr_rpm: 500.0
source: verified_workflow_2026-06
original_engine_model_id: 62
sfc_g_kwh: 183.0
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Up to 9,600 kW — competitive with small 2-stroke engines', 'Direct-drive propulsion capability', 'Robust design for HFO operation', 'Popular on container feeders and multipurpose cargo ships']
unified_from_engine_model: True
verified_specs: {'SFOC (Specific Fuel Oil Consumption)': '175–178 g/kWh (HFO optimized)', 'Lube Oil Consumption': '0.6 g/kWh standard; 0.3 g/kWh optional', 'Engine Type': '4-stroke turbocharged intercooled non-reversible with direct injection', 'Cylinder Block Material': 'Nodular cast iron (Kugelgraphitguss)', 'Turbocharger Maintenance Interval': '15,000 operating hours (inspection/cleaning)', 'Per-Cylinder Power Output': '~700–760 kW/cylinder', 'Engine Centre Distance': '3400 mm', 'Charge Air Cooler': 'Cast casing with 40% increased base area for turbocharger mounting'}
needs_verification: False
bore_mm_v: 430
stroke_mm_v: 610
rpm_v: 500–514
fuel_v: Heavy Fuel Oil (HFO) / Distillate oil
status_v: Production since 1998; Market leader in 5–9 MW class; >650 units, >6500 MW cumulative power sold
datasheet_url: https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf
sources: ['https://www.industrialmarinepower.com/products/mak-m-43-c-propulsion/34/', 'https://www.pon-cat.com/application/files/6415/3786/3535/C10752923.pdf', 'https://www.manualslib.com/manual/1355272/Mak-M43c.html', 'https://pdf.nauticexpo.com/pdf/caterpillar-marine-power-systems/brochure-mak-m-43-c/19997-40605.html', 'https://www.maritimepropulsion.com/directory/product/mak-8-m-43-c8000hp-514-110166', 'https://www.skylineships.com/marine-main-engine-mak-6-m-43-c/']
Common Failures:
- • _hinweis
- • items
Common main engine on container feeders
🏭
HiMSEN
112 ✓ 112 verifiziert
HiMSEN H21/32
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 210
stroke_mm: 320
cylinders: 5L-9L
rpm: 720/750/900
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO']
family_name: H21/32
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
Service: Maintain fuel injectors, exhaust valves, cylinder heads and turbocharger according to HiMSEN service schedule.
Spares: Keep injectors, exhaust valves, starting air valves, filters, gasket kits and turbocharger spares.
HiMSEN H25/33
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 250
stroke_mm: 330
cylinders: 5L-9L
rpm: 720/750
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO']
family_name: H25/33
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
Service: Scheduled maintenance includes injector overhaul, exhaust valve checks, piston/liner inspection and turbocharger cleaning.
Spares: Recommended: injector nozzles, exhaust valves, piston rings, filter elements and gasket sets.
⚙️
HiMSEN H32/40
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· HFO/MDO
bore_mm: 320
stroke_mm: 400
cylinders: 6L-18V
rpm: 720/750
stroke_type: 4-stroke
fuel_types: ['HFO', 'MDO']
family_name: H32/40
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
Service: Maintain according to HiMSEN scheduled overhaul plan for cylinder heads, pistons, injectors and turbochargers.
Spares: Keep complete cylinder head spares, injectors, exhaust valves, piston rings, filters and bearing shells.
⚙️
HiMSEN H35/40DF
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· LNG/MDO/HFO
bore_mm: 350
stroke_mm: 400
cylinders: None
rpm: None
stroke_type: 4-stroke dual-fuel
fuel_types: ['LNG', 'MDO', 'HFO']
family_name: H35/40
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
Service: Dual-fuel service includes gas admission, pilot fuel, control system and normal cylinder unit inspections.
Spares: Keep gas valve kits, pilot injectors, sensors, filters, sealing kits and exhaust valves.
⚙️
5H21/32
✓ verifiziert
PREMIUM
· 1100.0 kW
· Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1100
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
6H21/32
✓ verifiziert
PREMIUM
· 1320.0 kW
· Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
7H21/32
✓ verifiziert
PREMIUM
· 1540.0 kW
· Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1540
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
8H21/32
✓ verifiziert
PREMIUM
· 1760.0 kW
· Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1760
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
9H21/32
✓ verifiziert
PREMIUM
· 1980.0 kW
· Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1980
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
6H25/33
✓ verifiziert
PREMIUM
· 1998.0 kW
· Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1998
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
7H25/33
✓ verifiziert
PREMIUM
· 2331.0 kW
· Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2331
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
8H25/33
✓ verifiziert
PREMIUM
· 2664.0 kW
· Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2664
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
9H25/33
✓ verifiziert
PREMIUM
· 2997.0 kW
· Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 900
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2997
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
7H32/40
✓ verifiziert
PREMIUM
· 3360.0 kW
· Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 3360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
9H32/40
✓ verifiziert
PREMIUM
· 4320.0 kW
· Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 4320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
6H35/40
✓ verifiziert
PREMIUM
· 3360.0 kW
· Common Rail Tier II
family_name: H35/40
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 3360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
7H35/40
✓ verifiziert
PREMIUM
· 3920.0 kW
· Common Rail Tier II
family_name: H35/40
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 3920
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
8H35/40
✓ verifiziert
PREMIUM
· 4480.0 kW
· Common Rail Tier II
family_name: H35/40
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 4480
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
9H35/40
✓ verifiziert
PREMIUM
· 5040.0 kW
· Common Rail Tier II
family_name: H35/40
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 5040
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
6H35/40DF
✓ verifiziert
PREMIUM
· 3360.0 kW
· Dual-Fuel CR
family_name: H35/40DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 3360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
8H35/40DF
✓ verifiziert
PREMIUM
· 4480.0 kW
· Dual-Fuel CR
family_name: H35/40DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 4480
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
9H35/40DF
✓ verifiziert
PREMIUM
· 5040.0 kW
· Dual-Fuel CR
family_name: H35/40DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel CR
power_kw: 5040
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
6H35/40G
✓ verifiziert
PREMIUM
· 3360.0 kW
· Lean-Burn Gas
family_name: H35/40G
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: Pure-Gas
technology: Lean-Burn Gas
power_kw: 3360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore/Stroke (mm)': '350/400', 'Power per Cylinder @ 720 rpm': '480 kW', 'Mean Effective Pressure @ 720 rpm': '23.1 bar', 'Mean Effective Pressure @ 750 rpm': '22.2 bar', 'Max. Cylinder Pressure': '190 bar', 'Compression Ratio (H35DF)': '12.5:1', 'Specific Fuel Oil Consumption (H35DF diesel mode @ 100% MCR)': '185.0 g/kWh', 'Dry Weight (6H35DF example)': '34.7 tons', 'Turbocharger Scavenge Pressure': '3.8 bar', 'Displacement Range': '231–770 liters'}
bore_mm_v: 350
stroke_mm_v: 400
rpm_v: 720 rpm (60 Hz) / 750 rpm (50 Hz)
fuel_v: Diesel (H35D), Dual-Fuel LNG/Diesel (H35DF), Natural Gas (H35/40G)
status_v: Active production; market leader in medium-speed marine diesel class; >10,000 units delivered to 43 countries
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-12h35dfvp-prime-mover/co-1623926422-ga/h35df-v-p-project-guide-2023-1st-edition-23-02-10.pdf
sources: ['https://datasheets.globalspec.com/ds/hyundai-group/h35-40g-v/de9a9228-efee-40e1-b3c2-d62e350766ab', 'https://seaweblive.com/products/himsen-h3540df-dual-fuel-engine-diesel-engines', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-12h35dfvp-prime-mover/co-1623926422-ga/h35df-v-p-project-guide-2023-1st-edition-23-02-10.pdf', 'https://www.hyundai-engine.com/en/aboutus/Himsen', 'https://www.hyundai-engine.com/en/products/StrokDiesel4', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1437391.html']
Common Failures:
- • _hinweis
- • items
⚙️
8H35/40G
✓ verifiziert
PREMIUM
· 4480.0 kW
· Lean-Burn Gas
family_name: H35/40G
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: Pure-Gas
technology: Lean-Burn Gas
power_kw: 4480
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore/Stroke (mm)': '350/400', 'Power per Cylinder @ 720 rpm': '480 kW', 'Mean Effective Pressure @ 720 rpm': '23.1 bar', 'Mean Effective Pressure @ 750 rpm': '22.2 bar', 'Max. Cylinder Pressure': '190 bar', 'Compression Ratio (H35DF)': '12.5:1', 'Specific Fuel Oil Consumption (H35DF diesel mode @ 100% MCR)': '185.0 g/kWh', 'Dry Weight (6H35DF example)': '34.7 tons', 'Turbocharger Scavenge Pressure': '3.8 bar', 'Displacement Range': '231–770 liters'}
bore_mm_v: 350
stroke_mm_v: 400
rpm_v: 720 rpm (60 Hz) / 750 rpm (50 Hz)
fuel_v: Diesel (H35D), Dual-Fuel LNG/Diesel (H35DF), Natural Gas (H35/40G)
status_v: Active production; market leader in medium-speed marine diesel class; >10,000 units delivered to 43 countries
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-12h35dfvp-prime-mover/co-1623926422-ga/h35df-v-p-project-guide-2023-1st-edition-23-02-10.pdf
sources: ['https://datasheets.globalspec.com/ds/hyundai-group/h35-40g-v/de9a9228-efee-40e1-b3c2-d62e350766ab', 'https://seaweblive.com/products/himsen-h3540df-dual-fuel-engine-diesel-engines', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-12h35dfvp-prime-mover/co-1623926422-ga/h35df-v-p-project-guide-2023-1st-edition-23-02-10.pdf', 'https://www.hyundai-engine.com/en/aboutus/Himsen', 'https://www.hyundai-engine.com/en/products/StrokDiesel4', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1437391.html']
Common Failures:
- • _hinweis
- • items
⚙️
9H35/40G
✓ verifiziert
PREMIUM
· 5040.0 kW
· Lean-Burn Gas
family_name: H35/40G
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 720
fuel_type: Pure-Gas
technology: Lean-Burn Gas
power_kw: 5040
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore/Stroke (mm)': '350/400', 'Power per Cylinder @ 720 rpm': '480 kW', 'Mean Effective Pressure @ 720 rpm': '23.1 bar', 'Mean Effective Pressure @ 750 rpm': '22.2 bar', 'Max. Cylinder Pressure': '190 bar', 'Compression Ratio (H35DF)': '12.5:1', 'Specific Fuel Oil Consumption (H35DF diesel mode @ 100% MCR)': '185.0 g/kWh', 'Dry Weight (6H35DF example)': '34.7 tons', 'Turbocharger Scavenge Pressure': '3.8 bar', 'Displacement Range': '231–770 liters'}
bore_mm_v: 350
stroke_mm_v: 400
rpm_v: 720 rpm (60 Hz) / 750 rpm (50 Hz)
fuel_v: Diesel (H35D), Dual-Fuel LNG/Diesel (H35DF), Natural Gas (H35/40G)
status_v: Active production; market leader in medium-speed marine diesel class; >10,000 units delivered to 43 countries
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-12h35dfvp-prime-mover/co-1623926422-ga/h35df-v-p-project-guide-2023-1st-edition-23-02-10.pdf
sources: ['https://datasheets.globalspec.com/ds/hyundai-group/h35-40g-v/de9a9228-efee-40e1-b3c2-d62e350766ab', 'https://seaweblive.com/products/himsen-h3540df-dual-fuel-engine-diesel-engines', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-12h35dfvp-prime-mover/co-1623926422-ga/h35df-v-p-project-guide-2023-1st-edition-23-02-10.pdf', 'https://www.hyundai-engine.com/en/aboutus/Himsen', 'https://www.hyundai-engine.com/en/products/StrokDiesel4', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1437391.html']
Common Failures:
- • _hinweis
- • items
⚙️
6H27/38
✓ verifiziert
PREMIUM
· 2190.0 kW
· Common Rail Tier II
family_name: H27/38
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 2190
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
7H27/38
✓ verifiziert
PREMIUM
· 2555.0 kW
· Common Rail Tier II
family_name: H27/38
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 2555
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8H27/38
✓ verifiziert
PREMIUM
· 2920.0 kW
· Common Rail Tier II
family_name: H27/38
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 2920
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9H27/38
✓ verifiziert
PREMIUM
· 3285.0 kW
· Common Rail Tier II
family_name: H27/38
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 800
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 3285
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6H46DF
✓ verifiziert
PREMIUM
· 6870.0 kW
· Dual-Fuel
family_name: H46DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 6870
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
7H46DF
✓ verifiziert
PREMIUM
· 8015.0 kW
· Dual-Fuel
family_name: H46DF
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 8015
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8H46DF
✓ verifiziert
PREMIUM
· 9160.0 kW
· Dual-Fuel
family_name: H46DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 9160
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9H46DF
✓ verifiziert
PREMIUM
· 10305.0 kW
· Dual-Fuel
family_name: H46DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 10305
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12H46DF
✓ verifiziert
PREMIUM
· 13740.0 kW
· Dual-Fuel
family_name: H46DF
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 13740
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
14H46DF
✓ verifiziert
PREMIUM
· 16030.0 kW
· Dual-Fuel
family_name: H46DF
is_family_overview: False
cylinders: 14
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 16030
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16H46DF
✓ verifiziert
PREMIUM
· 18320.0 kW
· Dual-Fuel
family_name: H46DF
is_family_overview: False
cylinders: 16
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 18320
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
18H46DF
✓ verifiziert
PREMIUM
· 20610.0 kW
· Dual-Fuel
family_name: H46DF
is_family_overview: False
cylinders: 18
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 500
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel
power_kw: 20610
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6H54DF
✓ verifiziert
PREMIUM
· 8400.0 kW
· Dual-Fuel Tier III
family_name: H54DF
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 540
stroke_mm: 600
rpm: 450
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel Tier III
power_kw: 8400
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
7H54DF
✓ verifiziert
PREMIUM
· 9800.0 kW
· Dual-Fuel Tier III
family_name: H54DF
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 540
stroke_mm: 600
rpm: 450
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel Tier III
power_kw: 9800
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8H54DF
✓ verifiziert
PREMIUM
· 11200.0 kW
· Dual-Fuel Tier III
family_name: H54DF
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 540
stroke_mm: 600
rpm: 450
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel Tier III
power_kw: 11200
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9H54DF
✓ verifiziert
PREMIUM
· 12600.0 kW
· Dual-Fuel Tier III
family_name: H54DF
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 540
stroke_mm: 600
rpm: 450
fuel_type: Dual-Fuel LNG/HFO
technology: Dual-Fuel Tier III
power_kw: 12600
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
HiMSEN 5H21/32
✓ verifiziert
· 990.0 kW
· Medium-Speed Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.1
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 6H21/32
✓ verifiziert
· 1188.0 kW
· Medium-Speed Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.1
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 7H21/32
✓ verifiziert
· 1386.0 kW
· Medium-Speed Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.1
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 8H21/32
✓ verifiziert
· 1584.0 kW
· Medium-Speed Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.1
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 9H21/32
✓ verifiziert
· 1782.0 kW
· Medium-Speed Common Rail
family_name: H21/32
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 210
stroke_mm: 320
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 11.1
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 5H25/33
✓ verifiziert
· 1625.0 kW
· Medium-Speed Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 16.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 6H25/33
✓ verifiziert
· 1950.0 kW
· Medium-Speed Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 16.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 7H25/33
✓ verifiziert
· 2275.0 kW
· Medium-Speed Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 16.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 8H25/33
✓ verifiziert
· 2600.0 kW
· Medium-Speed Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 16.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 9H25/33
✓ verifiziert
· 2925.0 kW
· Medium-Speed Common Rail
family_name: H25/33
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 250
stroke_mm: 330
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 16.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN H27/38
✓ verifiziert
· Medium-Speed Common Rail
family_name: H27/38
is_family_overview: True
bore_mm: 270
stroke_mm: 380
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
HiMSEN 6H27/38
✓ verifiziert
· 2280.0 kW
· Medium-Speed Common Rail
family_name: H27/38
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
HiMSEN 7H27/38
✓ verifiziert
· 2660.0 kW
· Medium-Speed Common Rail
family_name: H27/38
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
HiMSEN 8H27/38
✓ verifiziert
· 3040.0 kW
· Medium-Speed Common Rail
family_name: H27/38
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
HiMSEN 9H27/38
✓ verifiziert
· 3420.0 kW
· Medium-Speed Common Rail
family_name: H27/38
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 270
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 21.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
HiMSEN 6H32/40
✓ verifiziert
· 3000.0 kW
· Medium-Speed Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 7H32/40
✓ verifiziert
· 3500.0 kW
· Medium-Speed Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 8H32/40
✓ verifiziert
· 4000.0 kW
· Medium-Speed Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 9H32/40
✓ verifiziert
· 4500.0 kW
· Medium-Speed Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 12H32/40
✓ verifiziert
· 6000.0 kW
· Medium-Speed Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 16H32/40
✓ verifiziert
· 8000.0 kW
· Medium-Speed Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 18H32/40
✓ verifiziert
· 9000.0 kW
· Medium-Speed Common Rail
family_name: H32/40
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 320
stroke_mm: 400
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 32.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN H35/40
✓ verifiziert
· Medium-Speed Common Rail
family_name: H35/40
is_family_overview: True
bore_mm: 350
stroke_mm: 400
rpm: 750
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 6H35/40
✓ verifiziert
· 3900.0 kW
· Medium-Speed Common Rail
family_name: H35/40
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 38.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 7H35/40
✓ verifiziert
· 4550.0 kW
· Medium-Speed Common Rail
family_name: H35/40
is_family_overview: False
cylinders: 7
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 38.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 8H35/40
✓ verifiziert
· 5200.0 kW
· Medium-Speed Common Rail
family_name: H35/40
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 38.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 9H35/40
✓ verifiziert
· 5850.0 kW
· Medium-Speed Common Rail
family_name: H35/40
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 350
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 38.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 12H35/40
✓ verifiziert
· 7800.0 kW
· Medium-Speed Common Rail
family_name: H35/40
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 350
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 38.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN 16H35/40
✓ verifiziert
· 10400.0 kW
· Medium-Speed Common Rail
family_name: H35/40
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 350
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 38.5
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
⚙️
HiMSEN H46/60
✓ verifiziert
· Medium-Speed Common Rail
family_name: H46/60
is_family_overview: True
bore_mm: 460
stroke_mm: 600
rpm: 500
configuration: V
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
HiMSEN 12H46/60
✓ verifiziert
· 12600.0 kW
· Medium-Speed Common Rail
family_name: H46/60
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 460
stroke_mm: 600
rpm: 500
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 99.7
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
HiMSEN 16H46/60
✓ verifiziert
· 16800.0 kW
· Medium-Speed Common Rail
family_name: H46/60
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 460
stroke_mm: 600
rpm: 500
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 99.7
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
HiMSEN 18H46/60
✓ verifiziert
· 18900.0 kW
· Medium-Speed Common Rail
family_name: H46/60
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 460
stroke_mm: 600
rpm: 500
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
displacement_l_per_cyl: 99.7
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
5L H17/28
✓ verifiziert
· 1000.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 280
cylinders: 5
mcr_power_kw: 1000
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 855
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
available_as_genset: True
genset_source_ids: [36917]
verified_specs: {'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'Stroke/Bore ratio': '1.65 (280/170)', 'SLOC (Specific Lube Oil Consumption)': '0.6 g/kWh ±25%', 'Turbocharged': 'Yes, enhanced Miller timing with high pressure ratio', 'Engine cycle': '4-stroke', 'Engine block': 'Monoblock cast iron', 'Dry weight per cylinder': 'Approximately 1.5-1.7 tons (varies by config)', 'IMO compliance': 'IMO Tier II (NOx regulations)', 'Installation': 'Complete genset with generator on common base frame'}
needs_verification: False
bore_mm_v: 170
stroke_mm_v: 280
rpm_v: 900-1000
fuel_v: Diesel (MDO/MGO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C (Uni-Fuel concept)
status_v: Production (Specialized genset engine series)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465923.html', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf', 'https://engine.od.ua/ufiles/Himsen-H17-28U-E.pdf', 'https://www.scribd.com/document/709419734/HYUNDAI-HIMSEN-H17-28V-Diesel-Engine-Data-Catalog', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h17-28m-prime-mover-technical-details.html', 'https://www.scribd.com/document/481409753/E20081024286-1-Regular-Overhaul-Notice']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L5, 170mm bore, 280mm stroke
⚙️
5L H21/32
✓ verifiziert
· 1700.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 210
stroke_mm: 320
cylinders: 5
mcr_power_kw: 1700
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 860
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
available_as_genset: True
genset_source_ids: [36918]
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
needs_verification: False
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L5, 210mm bore, 320mm stroke
⚙️
5L H25/33
✓ verifiziert
· 2300.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 5
mcr_power_kw: 2300
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 865
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
available_as_genset: True
genset_source_ids: [36919]
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L5, 250mm bore, 330mm stroke
⚙️
5L H25/33P
✓ verifiziert
· 2400.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 5
mcr_power_kw: 2400
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 879
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN H25/33 Premium, 250mm bore, 330mm stroke
⚙️
6L H17/28
✓ verifiziert
· 1200.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 280
cylinders: 6
mcr_power_kw: 1200
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 856
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'Stroke/Bore ratio': '1.65 (280/170)', 'SLOC (Specific Lube Oil Consumption)': '0.6 g/kWh ±25%', 'Turbocharged': 'Yes, enhanced Miller timing with high pressure ratio', 'Engine cycle': '4-stroke', 'Engine block': 'Monoblock cast iron', 'Dry weight per cylinder': 'Approximately 1.5-1.7 tons (varies by config)', 'IMO compliance': 'IMO Tier II (NOx regulations)', 'Installation': 'Complete genset with generator on common base frame'}
needs_verification: False
bore_mm_v: 170
stroke_mm_v: 280
rpm_v: 900-1000
fuel_v: Diesel (MDO/MGO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C (Uni-Fuel concept)
status_v: Production (Specialized genset engine series)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465923.html', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf', 'https://engine.od.ua/ufiles/Himsen-H17-28U-E.pdf', 'https://www.scribd.com/document/709419734/HYUNDAI-HIMSEN-H17-28V-Diesel-Engine-Data-Catalog', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h17-28m-prime-mover-technical-details.html', 'https://www.scribd.com/document/481409753/E20081024286-1-Regular-Overhaul-Notice']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L6, 170mm bore, 280mm stroke
⚙️
6L H21/32
✓ verifiziert
· 2040.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 210
stroke_mm: 320
cylinders: 6
mcr_power_kw: 2040
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 861
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
needs_verification: False
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L6, 210mm bore, 320mm stroke
⚙️
6L H25/33
✓ verifiziert
· 2760.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 6
mcr_power_kw: 2760
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 866
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L6, 250mm bore, 330mm stroke
⚙️
6L H25/33P
✓ verifiziert
· 2880.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 6
mcr_power_kw: 2880
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 880
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN H25/33 Premium, 250mm bore, 330mm stroke
⚙️
6L H32/40
✓ verifiziert
· 3480.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 6
mcr_power_kw: 3480
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 870
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L6, 320mm bore, 400mm stroke
6L H35/40
✓ verifiziert
· 4260.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 350
stroke_mm: 400
cylinders: 6
mcr_power_kw: 4260
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 876
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L6, 350mm bore, 400mm stroke
⚙️
6L H35/40DF
✓ verifiziert
· 4140.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 350
stroke_mm: 400
cylinders: 6
mcr_power_kw: 4140
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 886
tier_compliance: IMO Tier III
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
HiMSEN H35/40 Dual-Fuel, 350mm bore, 400mm stroke
⚙️
7L H17/28
✓ verifiziert
· 1400.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 280
cylinders: 7
mcr_power_kw: 1400
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 857
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'Stroke/Bore ratio': '1.65 (280/170)', 'SLOC (Specific Lube Oil Consumption)': '0.6 g/kWh ±25%', 'Turbocharged': 'Yes, enhanced Miller timing with high pressure ratio', 'Engine cycle': '4-stroke', 'Engine block': 'Monoblock cast iron', 'Dry weight per cylinder': 'Approximately 1.5-1.7 tons (varies by config)', 'IMO compliance': 'IMO Tier II (NOx regulations)', 'Installation': 'Complete genset with generator on common base frame'}
needs_verification: False
bore_mm_v: 170
stroke_mm_v: 280
rpm_v: 900-1000
fuel_v: Diesel (MDO/MGO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C (Uni-Fuel concept)
status_v: Production (Specialized genset engine series)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465923.html', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf', 'https://engine.od.ua/ufiles/Himsen-H17-28U-E.pdf', 'https://www.scribd.com/document/709419734/HYUNDAI-HIMSEN-H17-28V-Diesel-Engine-Data-Catalog', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h17-28m-prime-mover-technical-details.html', 'https://www.scribd.com/document/481409753/E20081024286-1-Regular-Overhaul-Notice']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L7, 170mm bore, 280mm stroke
⚙️
7L H21/32
✓ verifiziert
· 2380.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 210
stroke_mm: 320
cylinders: 7
mcr_power_kw: 2380
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 862
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
needs_verification: False
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L7, 210mm bore, 320mm stroke
7L H25/33
✓ verifiziert
· 3220.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 7
mcr_power_kw: 3220
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 867
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L7, 250mm bore, 330mm stroke
⚙️
7L H25/33P
✓ verifiziert
· 3360.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 7
mcr_power_kw: 3360
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 881
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN H25/33 Premium, 250mm bore, 330mm stroke
7L H32/40
✓ verifiziert
· 4060.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 7
mcr_power_kw: 4060
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 871
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L7, 320mm bore, 400mm stroke
⚙️
8L H17/28
✓ verifiziert
· 1600.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 280
cylinders: 8
mcr_power_kw: 1600
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 858
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'Stroke/Bore ratio': '1.65 (280/170)', 'SLOC (Specific Lube Oil Consumption)': '0.6 g/kWh ±25%', 'Turbocharged': 'Yes, enhanced Miller timing with high pressure ratio', 'Engine cycle': '4-stroke', 'Engine block': 'Monoblock cast iron', 'Dry weight per cylinder': 'Approximately 1.5-1.7 tons (varies by config)', 'IMO compliance': 'IMO Tier II (NOx regulations)', 'Installation': 'Complete genset with generator on common base frame'}
needs_verification: False
bore_mm_v: 170
stroke_mm_v: 280
rpm_v: 900-1000
fuel_v: Diesel (MDO/MGO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C (Uni-Fuel concept)
status_v: Production (Specialized genset engine series)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465923.html', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf', 'https://engine.od.ua/ufiles/Himsen-H17-28U-E.pdf', 'https://www.scribd.com/document/709419734/HYUNDAI-HIMSEN-H17-28V-Diesel-Engine-Data-Catalog', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h17-28m-prime-mover-technical-details.html', 'https://www.scribd.com/document/481409753/E20081024286-1-Regular-Overhaul-Notice']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L8, 170mm bore, 280mm stroke
⚙️
8L H21/32
✓ verifiziert
· 2720.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 210
stroke_mm: 320
cylinders: 8
mcr_power_kw: 2720
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 863
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
needs_verification: False
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L8, 210mm bore, 320mm stroke
⚙️
8L H25/33
✓ verifiziert
· 3680.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 8
mcr_power_kw: 3680
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 868
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L8, 250mm bore, 330mm stroke
⚙️
8L H25/33P
✓ verifiziert
· 3840.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 8
mcr_power_kw: 3840
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 882
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN H25/33 Premium, 250mm bore, 330mm stroke
8L H32/40
✓ verifiziert
· 4640.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 8
mcr_power_kw: 4640
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 872
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L8, 320mm bore, 400mm stroke
8L H35/40
✓ verifiziert
· 5680.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 350
stroke_mm: 400
cylinders: 8
mcr_power_kw: 5680
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 877
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L8, 350mm bore, 400mm stroke
⚙️
8L H35/40DF
✓ verifiziert
· 5520.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 350
stroke_mm: 400
cylinders: 8
mcr_power_kw: 5520
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 887
tier_compliance: IMO Tier III
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
HiMSEN H35/40 Dual-Fuel, 350mm bore, 400mm stroke
⚙️
9L H17/28
✓ verifiziert
· 1800.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 280
cylinders: 9
mcr_power_kw: 1800
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 859
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'Stroke/Bore ratio': '1.65 (280/170)', 'SLOC (Specific Lube Oil Consumption)': '0.6 g/kWh ±25%', 'Turbocharged': 'Yes, enhanced Miller timing with high pressure ratio', 'Engine cycle': '4-stroke', 'Engine block': 'Monoblock cast iron', 'Dry weight per cylinder': 'Approximately 1.5-1.7 tons (varies by config)', 'IMO compliance': 'IMO Tier II (NOx regulations)', 'Installation': 'Complete genset with generator on common base frame'}
needs_verification: False
bore_mm_v: 170
stroke_mm_v: 280
rpm_v: 900-1000
fuel_v: Diesel (MDO/MGO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C (Uni-Fuel concept)
status_v: Production (Specialized genset engine series)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465923.html', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-5h17-28m-prime-mover/co-1623926422-ga/h1728-project-guide-for-marine-dec-2022.pdf', 'https://engine.od.ua/ufiles/Himsen-H17-28U-E.pdf', 'https://www.scribd.com/document/709419734/HYUNDAI-HIMSEN-H17-28V-Diesel-Engine-Data-Catalog', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h17-28m-prime-mover-technical-details.html', 'https://www.scribd.com/document/481409753/E20081024286-1-Regular-Overhaul-Notice']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L9, 170mm bore, 280mm stroke
9L H21/32
✓ verifiziert
· 3060.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 210
stroke_mm: 320
cylinders: 9
mcr_power_kw: 3060
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 864
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Compression ratio': '17:1', 'Stroke/Bore ratio': '1.52 (320/210)', 'Max combustion pressure': '200 bar', 'SFOC at 100% MCR': '182-187 g/kWh (720-1000 rpm)', 'Lubricating oil consumption': '0.6 g/kWh', 'Dry weight (5H21/32)': '13.4 tons', 'Dry weight (6H21/32)': '15.1 tons', 'Dry weight (7H21/32)': '16.7 tons', 'Dry weight (8H21/32)': '18.4 tons', 'Dry weight (9H21/32)': '19.8 tons', 'Power per cylinder': '160-210 kW/cyl (depending on speed)', 'Injection pressure': '2000 bar maximum'}
needs_verification: False
bore_mm_v: 210
stroke_mm_v: 320
rpm_v: 720, 750, 900, 1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO) up to 700 cSt @ 50°C
status_v: Production: In-service since 2001 (over 5,000 engines delivered by 2011). Tier II and Tier III (with SCR) compliant. Current production status active.
datasheet_url: https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html
sources: ['https://www.hyundai-engine.com/en/products/detail/42', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2465941.html', 'https://www.manualslib.com/manual/2054074/Hyundai-Himsen-H21-32.html', 'https://www.maritimeinformed.com/hyundai-heavy-industries-8h21-32p-prime-mover/co-1623926422-ga/h2132p-project-guide-2023-1st-edition-23-02-17.pdf', 'https://www.maritimeinformed.com/hyundai-heavy-industries-7h21-32p-prime-mover-technical-details.html', 'https://pdfcoffee.com/himsen-h21-32-techology-review-pdf-pdf-free.html']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L9, 210mm bore, 320mm stroke
⚙️
9L H25/33
✓ verifiziert
· 4140.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 9
mcr_power_kw: 4140
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 869
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L9, 250mm bore, 330mm stroke
9L H25/33P
✓ verifiziert
· 4320.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 9
mcr_power_kw: 4320
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 883
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Swept volume per cylinder': '16.2 dm³', 'Compression ratio': '17:1', 'Max combustion pressure': '200 bar', 'SFOC (100% MCR)': '181.0 g/kWh (diesel operation)', 'Oil consumption': '0.6 g/kWh', '6H25/33 dry weight': '20.2 metric tons', '7H25/33 dry weight': '22.5 metric tons', '8H25/33 dry weight': '24.1 metric tons', '6H25/33M rated output': '1,440-1,596 kW (depending on RPM)', '7H25/33M rated output': '1,680-1,995 kW (depending on RPM)', '8H25/33M rated output': '2,320 kW at 900 RPM', '9H25/33M rated output': '2,565 kW at 900/1000 RPM; 2,700 kW max', 'Mean piston speed range': '7.9-11.0 m/s', 'Mean effective pressure': '22.2-27.2 bar (varies by configuration)', 'Emissions compliance': 'IMO Tier II, Tier III (with SCR - Selective Catalytic Reduction)'}
needs_verification: False
bore_mm_v: 250
stroke_mm_v: 330
rpm_v: 720, 750, 900, 1,000 rpm (multiple configurations for 50 Hz and 60 Hz applications)
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Low-Sulphur Fuel (LSFO), Marine Gas Oil (MGO)
status_v: Production: Manufactured since 2001; Active: Commercial marine and stationary power generation applications; >10,000 units delivered to 550 clients across 43 countries (as of latest data)
datasheet_url: https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf
sources: ['https://www.hyundai-engine.com/en/products/detail/32', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-9h25-33m-prime-mover/co-1623926422-ga/h2533-project-guide-for-marine-dec-2022.pdf', 'https://pdf.nauticexpo.com/pdf/hyundai-marine-engines/himsen-engine-h25-33v/32124-57759.html', 'https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h25-33v/55203-382993.html', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-2573351.html', 'https://malwimarine.com/engine-parts-4-stroke/himsen/h25-33/']
Common Failures:
- • _hinweis
- • items
HiMSEN H25/33 Premium, 250mm bore, 330mm stroke
⚙️
9L H32/40
✓ verifiziert
· 5220.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 9
mcr_power_kw: 5220
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 873
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L9, 320mm bore, 400mm stroke
9L H35/40
✓ verifiziert
· 6390.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 350
stroke_mm: 400
cylinders: 9
mcr_power_kw: 6390
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 878
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), L9, 350mm bore, 400mm stroke
⚙️
9L H35/40DF
✓ verifiziert
· 6210.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 350
stroke_mm: 400
cylinders: 9
mcr_power_kw: 6210
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 888
tier_compliance: IMO Tier III
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Leistung pro Zylinder': '1250 kW', 'SFOC (100% MCR)': '177,0 g/kWh', 'SFOC (85% MCR)': '174,0 g/kWh', 'Trockengewicht H46/60V': '193-260 Tonnen (je nach Zylinderzahl)', 'Verdichtungsverhältnis': '17:1 (HiMSEN-Familie)', 'Max. Verbrennungsdruck': '200 bar', 'Ventilversteller': 'Enhanced Miller timing für NOx-Compliance', 'Turbolader': 'Neue Generation mit höherer Effizienz'}
needs_verification: False
bore_mm_v: 460
stroke_mm_v: 600
rpm_v: 500-600 rpm (marine); 600 rpm (stationary)
fuel_v: Diesel
status_v: IMO Tier III zertifiziert; Type Approval 2013 von 9 Klassifikationsgesellschaften (ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA)
datasheet_url: https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html
sources: ['https://pdf.directindustry.com/pdf/hyundai-heavy-industries-marine-engine/h46-60v/55203-501327.html', 'https://www.marinelog.com/news/new-himsen-h46-60v-engine-wins-type-approval/', 'https://www.directindustry.com/prod/hyundai-heavy-industries-marine-engine/product-55203-1141341.html', 'https://datasheets.globalspec.com/ds/5713/HyundaiHeavyIndustries/A1BA957C-B6A8-4576-AEE8-34488B2E1965', 'https://engine.od.ua/ufiles/Himsen-H46-60V.pdf', 'https://www.hyundai-engine.com/en/products/detail/82']
Common Failures:
- • _hinweis
- • items
HiMSEN H35/40 Dual-Fuel, 350mm bore, 400mm stroke
⚙️
12V H32/40
✓ verifiziert
· 6960.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 12
mcr_power_kw: 6960
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 874
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), V12, 320mm bore, 400mm stroke
⚙️
12V H32/40V
✓ verifiziert
· 6960.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 12
mcr_power_kw: 6960
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 884
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
HiMSEN H32/40V, V-config, 320mm bore, 400mm stroke
⚙️
16V H32/40
✓ verifiziert
· 9280.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 16
mcr_power_kw: 9280
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 875
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
HiMSEN (Hyundai), V16, 320mm bore, 400mm stroke
⚙️
16V H32/40V
✓ verifiziert
· 9280.0 kW
engine_family_id: 68
family_name: H17/28
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 16
mcr_power_kw: 9280
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 885
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Compact and cost-effective design', 'In-house HHI production', 'Growing global market share']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
HiMSEN H32/40V, V-config, 320mm bore, 400mm stroke
6H32/40
✓ verifiziert
· 2520.0 kW
engine_family_id: 71
family_name: H32/40
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 6
mcr_power_kw: 2520
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 66
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Common rail fuel injection', 'Direct competitor to established European engines', 'Used for propulsion and GenSet on large vessels', 'Growing reference list on LNG carriers (as GenSet)']
unified_from_engine_model: True
available_as_genset: True
genset_source_ids: [36920]
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
8H32/40
✓ verifiziert
· 3360.0 kW
engine_family_id: 71
family_name: H32/40
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 8
mcr_power_kw: 3360
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 67
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Common rail fuel injection', 'Direct competitor to established European engines', 'Used for propulsion and GenSet on large vessels', 'Growing reference list on LNG carriers (as GenSet)']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12H32/40V
✓ verifiziert
· 5040.0 kW
engine_family_id: 71
family_name: H32/40
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 12
mcr_power_kw: 5040
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 68
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Common rail fuel injection', 'Direct competitor to established European engines', 'Used for propulsion and GenSet on large vessels', 'Growing reference list on LNG carriers (as GenSet)']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
V12 configuration for higher power
⚙️
16H32/40V
✓ verifiziert
· 7600.0 kW
engine_family_id: 71
family_name: H32/40
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 16
mcr_power_kw: 7600
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 69
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Common rail fuel injection', 'Direct competitor to established European engines', 'Used for propulsion and GenSet on large vessels', 'Growing reference list on LNG carriers (as GenSet)']
unified_from_engine_model: True
verified_specs: {'Displacement': '193–643 liters depending on cylinder count', 'Compression Ratio': '15:1', 'Mean Effective Pressure (MEP)': '25.9/24.9 bar at 720/750 rpm', 'Specific Fuel Oil Consumption (SFOC)': '179 g/kWh at 720 rpm; 181 g/kWh at 750 rpm (100% load, ±5%)', 'Specific Lubricating Oil Consumption': '0.7 g/kWh', 'Power per Cylinder': '500 kW', 'Mean Piston Speed': '9.6/10.0 m/s at 720/750 rpm', 'Dry Weight (6H32/40)': '64.13 tons', 'Dry Weight (12H32/40V)': '85 tons', 'Design Type': '4-stroke, turbocharged, Miller Cycle, heavy fuel engine'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 720/750
fuel_v: Diesel, Heavy Fuel Oil (HFO) up to 700 cSt at 50°C
status_v: Production (Type Approval Test completed, in service)
datasheet_url: https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html
sources: ['https://www.manualslib.com/manual/3054113/Hyundai-Heavy-Industries-Himsen-H32-40.html', 'https://engine.od.ua/ufiles/Himsen-H32-40V.pdf', 'https://www.hyundai-engine.com/en/products/detail/57', 'https://downloads.regulations.gov/EPA-R04-OAR-2014-0728-0137/content.pdf', 'https://al-tech.in/gallerydetail/hyundai-himsen-6h32-40-7h32-40-8h32-40-9h32-40-12h32-40-16h32-40', 'https://www.maritimeinformed.com/datasheets/hyundai-heavy-industries-20h32-40v-prime-mover/co-1623926422-ga/h3240v-project-guide-for-marine-dec-2022.pdf']
Common Failures:
- • _hinweis
- • items
Maximum configuration, V16
🏭
MTU
60 ✓ 60 verifiziert⚙️
MTU 16V 4000 M63
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 170
stroke_mm: 190
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: Series
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
Service: High-speed marine engine with oil, filter, valve, injector and turbocharger service by MTU running-hour schedule.
Spares: Keep filter kits, injector units, belts, sensors, water pump kit and turbocharger service parts.
⚙️
MTU 20V 4000 M93L
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 170
stroke_mm: 190
cylinders: 20
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: Series
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
Service: Scheduled maintenance includes oil analysis, filter replacement, valve setting, injector checks and turbocharger inspections.
Spares: Recommended: filters, injectors, sensors, coolant pump kits, belts and gasket sets.
⚙️
MTU 16V 2000 M96L
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 130
stroke_mm: 150
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: Series
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
Service: Scheduled high-speed diesel service includes oil analysis, filters, valve adjustment, injectors and cooling-water system inspection.
Spares: Maintain filters, injectors, belts, sensors, impellers, water pump kit and gasket sets.
⚙️
8VSeries 4000 M53
✓ verifiziert
PREMIUM
· 960.0 kW
· Common Rail Tier II
family_name: Series 4000 M53
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier II
power_kw: 960
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12VSeries 4000 M53
✓ verifiziert
PREMIUM
· 1440.0 kW
· Common Rail Tier II
family_name: Series 4000 M53
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier II
power_kw: 1440
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16VSeries 4000 M53
✓ verifiziert
PREMIUM
· 1920.0 kW
· Common Rail Tier II
family_name: Series 4000 M53
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier II
power_kw: 1920
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
20VSeries 4000 M53
✓ verifiziert
PREMIUM
· 2400.0 kW
· Common Rail Tier II
family_name: Series 4000 M53
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier II
power_kw: 2400
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8VSeries 4000 M63
✓ verifiziert
PREMIUM
· 1160.0 kW
· Common Rail Tier III
family_name: Series 4000 M63
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 1160
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12VSeries 4000 M63
✓ verifiziert
PREMIUM
· 1740.0 kW
· Common Rail Tier III
family_name: Series 4000 M63
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 1740
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16VSeries 4000 M63
✓ verifiziert
PREMIUM
· 2320.0 kW
· Common Rail Tier III
family_name: Series 4000 M63
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 2320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
20VSeries 4000 M63
✓ verifiziert
PREMIUM
· 2900.0 kW
· Common Rail Tier III
family_name: Series 4000 M63
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 2900
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
8VSeries 4000 M65
✓ verifiziert
PREMIUM
· 1160.0 kW
· Tier III SCR
family_name: Series 4000 M65
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Tier III SCR
power_kw: 1160
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12VSeries 4000 M65
✓ verifiziert
PREMIUM
· 1740.0 kW
· Tier III SCR
family_name: Series 4000 M65
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Tier III SCR
power_kw: 1740
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
16VSeries 4000 M65
✓ verifiziert
PREMIUM
· 2320.0 kW
· Tier III SCR
family_name: Series 4000 M65
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Tier III SCR
power_kw: 2320
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
20VSeries 4000 M65
✓ verifiziert
PREMIUM
· 2900.0 kW
· Tier III SCR
family_name: Series 4000 M65
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 165
stroke_mm: 190
rpm: 1800
fuel_type: MGO
technology: Tier III SCR
power_kw: 2900
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
⚙️
12VSeries 1163
✓ verifiziert
PREMIUM
· 3480.0 kW
· Mechanical
family_name: Series 1163
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 230
stroke_mm: 290
rpm: 1300
fuel_type: MGO
technology: Mechanical
power_kw: 3480
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '11.63 liters', '12V1163 displacement': '139.6 liters', '16V1163 displacement': '186.1 liters', '20V1163 displacement': '232.7 liters', '20V1163M84 power output': '6000 kW / 8180 bhp', '20V1163M94 power output': '7400 kW / 9925 bhp', '16V1163 power output': '4800 - 6000 kW', '12V1163 power output': '3600 - 4440 kW', '20V1163M84 dry weight': '24480 kg (53969 lbs)', '16V1163M74 dry weight': '20560 kg (45327 lbs)', '12V1163M74 dry weight': '16490 kg (36354 lbs)', 'Specific fuel consumption': '208-220 g/kWh at rated power', 'Fuel consumption rate 20V': '1378 - 1723 l/h', 'Turbocharging system': 'Two-stage sequential turbocharging with low-pressure and high-pressure stages', 'Injection system': 'Common-rail fuel injection up to 1800 bar (upgraded from unit-pump system)', 'Emission standard': 'IMO II compliant, IMO III with optional SCR', 'Engine type': 'High-speed large-bore diesel, 4-stroke'}
bore_mm_v: 230
stroke_mm_v: 280
rpm_v: 1200 - 1300
fuel_v: Marine diesel (MGO/HFO) with SCR retrofit option for IMO III compliance
status_v: Active production with emissions upgrades for IMO II/III
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237351_Marine_Navy_spec_20V1163M84.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237351_Marine_Navy_spec_20V1163M84.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237361_Marine_Navy_spec_20V1163M94.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/commercial-marine/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237321_Marine_Navy_spec_16V1163M84.pdf', 'https://www.mtu-solutions.com/eu/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-1163.html', 'https://www.yachtbuyer.com/en/engines/mtu/series-1163', 'https://www.pacificpowergroup.com/marine/products/mtu-marine-engines/series-1163']
Common Failures:
- • _hinweis
- • items
⚙️
16VSeries 1163
✓ verifiziert
PREMIUM
· 4640.0 kW
· Mechanical
family_name: Series 1163
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 230
stroke_mm: 290
rpm: 1300
fuel_type: MGO
technology: Mechanical
power_kw: 4640
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '11.63 liters', '12V1163 displacement': '139.6 liters', '16V1163 displacement': '186.1 liters', '20V1163 displacement': '232.7 liters', '20V1163M84 power output': '6000 kW / 8180 bhp', '20V1163M94 power output': '7400 kW / 9925 bhp', '16V1163 power output': '4800 - 6000 kW', '12V1163 power output': '3600 - 4440 kW', '20V1163M84 dry weight': '24480 kg (53969 lbs)', '16V1163M74 dry weight': '20560 kg (45327 lbs)', '12V1163M74 dry weight': '16490 kg (36354 lbs)', 'Specific fuel consumption': '208-220 g/kWh at rated power', 'Fuel consumption rate 20V': '1378 - 1723 l/h', 'Turbocharging system': 'Two-stage sequential turbocharging with low-pressure and high-pressure stages', 'Injection system': 'Common-rail fuel injection up to 1800 bar (upgraded from unit-pump system)', 'Emission standard': 'IMO II compliant, IMO III with optional SCR', 'Engine type': 'High-speed large-bore diesel, 4-stroke'}
bore_mm_v: 230
stroke_mm_v: 280
rpm_v: 1200 - 1300
fuel_v: Marine diesel (MGO/HFO) with SCR retrofit option for IMO III compliance
status_v: Active production with emissions upgrades for IMO II/III
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237351_Marine_Navy_spec_20V1163M84.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237351_Marine_Navy_spec_20V1163M84.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237361_Marine_Navy_spec_20V1163M94.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/commercial-marine/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237321_Marine_Navy_spec_16V1163M84.pdf', 'https://www.mtu-solutions.com/eu/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-1163.html', 'https://www.yachtbuyer.com/en/engines/mtu/series-1163', 'https://www.pacificpowergroup.com/marine/products/mtu-marine-engines/series-1163']
Common Failures:
- • _hinweis
- • items
⚙️
20VSeries 1163
✓ verifiziert
PREMIUM
· 5800.0 kW
· Mechanical
family_name: Series 1163
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 230
stroke_mm: 290
rpm: 1300
fuel_type: MGO
technology: Mechanical
power_kw: 5800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement per cylinder': '11.63 liters', '12V1163 displacement': '139.6 liters', '16V1163 displacement': '186.1 liters', '20V1163 displacement': '232.7 liters', '20V1163M84 power output': '6000 kW / 8180 bhp', '20V1163M94 power output': '7400 kW / 9925 bhp', '16V1163 power output': '4800 - 6000 kW', '12V1163 power output': '3600 - 4440 kW', '20V1163M84 dry weight': '24480 kg (53969 lbs)', '16V1163M74 dry weight': '20560 kg (45327 lbs)', '12V1163M74 dry weight': '16490 kg (36354 lbs)', 'Specific fuel consumption': '208-220 g/kWh at rated power', 'Fuel consumption rate 20V': '1378 - 1723 l/h', 'Turbocharging system': 'Two-stage sequential turbocharging with low-pressure and high-pressure stages', 'Injection system': 'Common-rail fuel injection up to 1800 bar (upgraded from unit-pump system)', 'Emission standard': 'IMO II compliant, IMO III with optional SCR', 'Engine type': 'High-speed large-bore diesel, 4-stroke'}
bore_mm_v: 230
stroke_mm_v: 280
rpm_v: 1200 - 1300
fuel_v: Marine diesel (MGO/HFO) with SCR retrofit option for IMO III compliance
status_v: Active production with emissions upgrades for IMO II/III
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237351_Marine_Navy_spec_20V1163M84.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237351_Marine_Navy_spec_20V1163M84.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237361_Marine_Navy_spec_20V1163M94.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/commercial-marine/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-1163/3237321_Marine_Navy_spec_16V1163M84.pdf', 'https://www.mtu-solutions.com/eu/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-1163.html', 'https://www.yachtbuyer.com/en/engines/mtu/series-1163', 'https://www.pacificpowergroup.com/marine/products/mtu-marine-engines/series-1163']
Common Failures:
- • _hinweis
- • items
⚙️
16VSeries 8000 M71L
✓ verifiziert
PREMIUM
· 7360.0 kW
· Common Rail
family_name: Series 8000 M71L
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 265
stroke_mm: 315
rpm: 1150
fuel_type: MGO
technology: Common Rail
power_kw: 7360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum (20V)': '347,4 Liter (21.200 cu in)', 'Hubraum (16V)': '278 Liter (16.964 cu in)', 'Trockengewicht (20V M71/71L)': '45.300 kg (98.870 lbs)', 'Nassgewicht (20V M71/71L)': '47.665 kg (105.080 lbs)', 'Trockengewicht (16V)': '42.000 kg (92.594 lbs)', 'Spez. Verbrauch M71': '189-190 g/kWh @ Nennleistung', 'Spez. Verbrauch M91L': '199 g/kWh (±5% per ISO 3046) @ Nennleistung', 'Abmessungen (20V)': '6645 x 2040 x 3375 mm', 'Abmessungen (16V)': '5698 x 2040 x 3375 mm', 'Leistung 20V M71': '8.200 kW @ 1.150 rpm (Dauerlast)', 'Leistung 20V M90': '9.000 kW @ 1.150 rpm', 'Leistung 20V M91L': '10.000 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M71L': '7.280 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M91L': '8.000 kW @ 1.150 rpm (ICFN-rated)', 'Time Between Overhauls (TBO)': 'bis 96.000 Betriebsstunden', 'Schmieröl-Verbrauch': '0,25% des Kraftstoffverbrauchs', 'Turbolader-Typ': 'Sequential (zweistufig, schaltbar), elektronisch gesteuert', 'Einspritzanlage': 'Common-Rail (elektronisch gesteuert), mit Zylinderschnellabschaltung', 'Zertifizierungen': 'ABS Naval Vessel Rules (NVR) - 1.500h Test @ 110% Nennleistung (2013); IMO TIER III (mit SCR)'}
bore_mm_v: 265
stroke_mm_v: 315
rpm_v: 1150
fuel_v: Diesel (DIN EN 590, L.H.V. min. 42.800 kJ/kg)
status_v: In-Service (Production 2001 - heute; 350+ Motoren weltweit, 3.000.000+ Betriebsstunden)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3236371_Marine_Navy_spec_20V8000M91L_1DS.pdf', 'https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-8000.html', 'https://penskeanz.com/wp-content/uploads/2021/04/3051761_MTU_Flyer_8000_1504853094.pdf', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m71-10996-hp-131922', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m91l-12203-hp-131995']
Common Failures:
- • _hinweis
- • items
⚙️
20VSeries 8000 M71L
✓ verifiziert
PREMIUM
· 9200.0 kW
· Common Rail
family_name: Series 8000 M71L
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 265
stroke_mm: 315
rpm: 1150
fuel_type: MGO
technology: Common Rail
power_kw: 9200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum (20V)': '347,4 Liter (21.200 cu in)', 'Hubraum (16V)': '278 Liter (16.964 cu in)', 'Trockengewicht (20V M71/71L)': '45.300 kg (98.870 lbs)', 'Nassgewicht (20V M71/71L)': '47.665 kg (105.080 lbs)', 'Trockengewicht (16V)': '42.000 kg (92.594 lbs)', 'Spez. Verbrauch M71': '189-190 g/kWh @ Nennleistung', 'Spez. Verbrauch M91L': '199 g/kWh (±5% per ISO 3046) @ Nennleistung', 'Abmessungen (20V)': '6645 x 2040 x 3375 mm', 'Abmessungen (16V)': '5698 x 2040 x 3375 mm', 'Leistung 20V M71': '8.200 kW @ 1.150 rpm (Dauerlast)', 'Leistung 20V M90': '9.000 kW @ 1.150 rpm', 'Leistung 20V M91L': '10.000 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M71L': '7.280 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M91L': '8.000 kW @ 1.150 rpm (ICFN-rated)', 'Time Between Overhauls (TBO)': 'bis 96.000 Betriebsstunden', 'Schmieröl-Verbrauch': '0,25% des Kraftstoffverbrauchs', 'Turbolader-Typ': 'Sequential (zweistufig, schaltbar), elektronisch gesteuert', 'Einspritzanlage': 'Common-Rail (elektronisch gesteuert), mit Zylinderschnellabschaltung', 'Zertifizierungen': 'ABS Naval Vessel Rules (NVR) - 1.500h Test @ 110% Nennleistung (2013); IMO TIER III (mit SCR)'}
bore_mm_v: 265
stroke_mm_v: 315
rpm_v: 1150
fuel_v: Diesel (DIN EN 590, L.H.V. min. 42.800 kJ/kg)
status_v: In-Service (Production 2001 - heute; 350+ Motoren weltweit, 3.000.000+ Betriebsstunden)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3236371_Marine_Navy_spec_20V8000M91L_1DS.pdf', 'https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-8000.html', 'https://penskeanz.com/wp-content/uploads/2021/04/3051761_MTU_Flyer_8000_1504853094.pdf', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m71-10996-hp-131922', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m91l-12203-hp-131995']
Common Failures:
- • _hinweis
- • items
⚙️
16VSeries 8000 M91L
✓ verifiziert
PREMIUM
· 7360.0 kW
· Tier III
family_name: Series 8000 M91L
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 265
stroke_mm: 315
rpm: 1150
fuel_type: MGO
technology: Tier III
power_kw: 7360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum (20V)': '347,4 Liter (21.200 cu in)', 'Hubraum (16V)': '278 Liter (16.964 cu in)', 'Trockengewicht (20V M71/71L)': '45.300 kg (98.870 lbs)', 'Nassgewicht (20V M71/71L)': '47.665 kg (105.080 lbs)', 'Trockengewicht (16V)': '42.000 kg (92.594 lbs)', 'Spez. Verbrauch M71': '189-190 g/kWh @ Nennleistung', 'Spez. Verbrauch M91L': '199 g/kWh (±5% per ISO 3046) @ Nennleistung', 'Abmessungen (20V)': '6645 x 2040 x 3375 mm', 'Abmessungen (16V)': '5698 x 2040 x 3375 mm', 'Leistung 20V M71': '8.200 kW @ 1.150 rpm (Dauerlast)', 'Leistung 20V M90': '9.000 kW @ 1.150 rpm', 'Leistung 20V M91L': '10.000 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M71L': '7.280 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M91L': '8.000 kW @ 1.150 rpm (ICFN-rated)', 'Time Between Overhauls (TBO)': 'bis 96.000 Betriebsstunden', 'Schmieröl-Verbrauch': '0,25% des Kraftstoffverbrauchs', 'Turbolader-Typ': 'Sequential (zweistufig, schaltbar), elektronisch gesteuert', 'Einspritzanlage': 'Common-Rail (elektronisch gesteuert), mit Zylinderschnellabschaltung', 'Zertifizierungen': 'ABS Naval Vessel Rules (NVR) - 1.500h Test @ 110% Nennleistung (2013); IMO TIER III (mit SCR)'}
bore_mm_v: 265
stroke_mm_v: 315
rpm_v: 1150
fuel_v: Diesel (DIN EN 590, L.H.V. min. 42.800 kJ/kg)
status_v: In-Service (Production 2001 - heute; 350+ Motoren weltweit, 3.000.000+ Betriebsstunden)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3236371_Marine_Navy_spec_20V8000M91L_1DS.pdf', 'https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-8000.html', 'https://penskeanz.com/wp-content/uploads/2021/04/3051761_MTU_Flyer_8000_1504853094.pdf', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m71-10996-hp-131922', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m91l-12203-hp-131995']
Common Failures:
- • _hinweis
- • items
⚙️
20VSeries 8000 M91L
✓ verifiziert
PREMIUM
· 9200.0 kW
· Tier III
family_name: Series 8000 M91L
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 265
stroke_mm: 315
rpm: 1150
fuel_type: MGO
technology: Tier III
power_kw: 9200
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Hubraum (20V)': '347,4 Liter (21.200 cu in)', 'Hubraum (16V)': '278 Liter (16.964 cu in)', 'Trockengewicht (20V M71/71L)': '45.300 kg (98.870 lbs)', 'Nassgewicht (20V M71/71L)': '47.665 kg (105.080 lbs)', 'Trockengewicht (16V)': '42.000 kg (92.594 lbs)', 'Spez. Verbrauch M71': '189-190 g/kWh @ Nennleistung', 'Spez. Verbrauch M91L': '199 g/kWh (±5% per ISO 3046) @ Nennleistung', 'Abmessungen (20V)': '6645 x 2040 x 3375 mm', 'Abmessungen (16V)': '5698 x 2040 x 3375 mm', 'Leistung 20V M71': '8.200 kW @ 1.150 rpm (Dauerlast)', 'Leistung 20V M90': '9.000 kW @ 1.150 rpm', 'Leistung 20V M91L': '10.000 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M71L': '7.280 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M91L': '8.000 kW @ 1.150 rpm (ICFN-rated)', 'Time Between Overhauls (TBO)': 'bis 96.000 Betriebsstunden', 'Schmieröl-Verbrauch': '0,25% des Kraftstoffverbrauchs', 'Turbolader-Typ': 'Sequential (zweistufig, schaltbar), elektronisch gesteuert', 'Einspritzanlage': 'Common-Rail (elektronisch gesteuert), mit Zylinderschnellabschaltung', 'Zertifizierungen': 'ABS Naval Vessel Rules (NVR) - 1.500h Test @ 110% Nennleistung (2013); IMO TIER III (mit SCR)'}
bore_mm_v: 265
stroke_mm_v: 315
rpm_v: 1150
fuel_v: Diesel (DIN EN 590, L.H.V. min. 42.800 kJ/kg)
status_v: In-Service (Production 2001 - heute; 350+ Motoren weltweit, 3.000.000+ Betriebsstunden)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3236371_Marine_Navy_spec_20V8000M91L_1DS.pdf', 'https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-8000.html', 'https://penskeanz.com/wp-content/uploads/2021/04/3051761_MTU_Flyer_8000_1504853094.pdf', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m71-10996-hp-131922', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m91l-12203-hp-131995']
Common Failures:
- • _hinweis
- • items
⚙️
8VSeries 396 TC92
✓ verifiziert
PREMIUM
· 760.0 kW
· Mechanical
family_name: Series 396 TC92
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 165
stroke_mm: 175
rpm: 2100
fuel_type: MGO
technology: Mechanical
power_kw: 760
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '165 mm (6.5 inches)', 'Stroke': '185 mm (7.3 inches)', '16V Displacement': '63.3–71.45 liters', '16V Continuous Power': '1580 kW @ 1800 rpm (genset); 2150 kW @ 2000 rpm (marine TE94)', '16V Overload Capacity': '1740 kW', '16V Dry Weight': '5510–7090 kg (engine only, no gearbox)', 'Compression Ratio': '14.5:1', 'Aspiration': 'Turbocharged + charge-air cooled (aftercooled)', 'Fuel System': 'Direct injection, Bosch high-pressure injectors', 'Typical Power Range': '600–3650 kW across all cylinder variants'}
bore_mm_v: 165
stroke_mm_v: 185
rpm_v: 1800–2100 (depending on variant and load factor)
fuel_v: Diesel (marine grade)
status_v: Discontinued / Legacy production ended. Overhaul and remanufacturing services available through MTU.
datasheet_url: https://www.pps-bv.nl/images/MTU/Marine/Yacht/MTU%20396%2016V/MTU%2016V396.pdf; http://www.china-power-contractor.cn/Technical-Specification-and-Scope-of-Supply-for-MTU-16V396-Diesel-Engine.html; https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf
sources: ['mtu-solutions.com – MTU manufacturer (Rolls-Royce Power Systems)', 'maritimepropulsion.com – Commercial marine propulsion directory', 'bartechmarine.com – Case studies & maintenance documentation', 'rpmdiesel.com – Marine diesel engine maintenance guides', 'client-diesel.com (Engine Family) – Parts catalogs & specifications', 'mship.no – Norwegian marine market']
Common Failures:
- • _hinweis
- • items
⚙️
12VSeries 396 TC92
✓ verifiziert
PREMIUM
· 1140.0 kW
· Mechanical
family_name: Series 396 TC92
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 165
stroke_mm: 175
rpm: 2100
fuel_type: MGO
technology: Mechanical
power_kw: 1140
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '165 mm (6.5 inches)', 'Stroke': '185 mm (7.3 inches)', '16V Displacement': '63.3–71.45 liters', '16V Continuous Power': '1580 kW @ 1800 rpm (genset); 2150 kW @ 2000 rpm (marine TE94)', '16V Overload Capacity': '1740 kW', '16V Dry Weight': '5510–7090 kg (engine only, no gearbox)', 'Compression Ratio': '14.5:1', 'Aspiration': 'Turbocharged + charge-air cooled (aftercooled)', 'Fuel System': 'Direct injection, Bosch high-pressure injectors', 'Typical Power Range': '600–3650 kW across all cylinder variants'}
bore_mm_v: 165
stroke_mm_v: 185
rpm_v: 1800–2100 (depending on variant and load factor)
fuel_v: Diesel (marine grade)
status_v: Discontinued / Legacy production ended. Overhaul and remanufacturing services available through MTU.
datasheet_url: https://www.pps-bv.nl/images/MTU/Marine/Yacht/MTU%20396%2016V/MTU%2016V396.pdf; http://www.china-power-contractor.cn/Technical-Specification-and-Scope-of-Supply-for-MTU-16V396-Diesel-Engine.html; https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf
sources: ['mtu-solutions.com – MTU manufacturer (Rolls-Royce Power Systems)', 'maritimepropulsion.com – Commercial marine propulsion directory', 'bartechmarine.com – Case studies & maintenance documentation', 'rpmdiesel.com – Marine diesel engine maintenance guides', 'client-diesel.com (Engine Family) – Parts catalogs & specifications', 'mship.no – Norwegian marine market']
Common Failures:
- • _hinweis
- • items
⚙️
16VSeries 396 TC92
✓ verifiziert
PREMIUM
· 1520.0 kW
· Mechanical
family_name: Series 396 TC92
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 165
stroke_mm: 175
rpm: 2100
fuel_type: MGO
technology: Mechanical
power_kw: 1520
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bore': '165 mm (6.5 inches)', 'Stroke': '185 mm (7.3 inches)', '16V Displacement': '63.3–71.45 liters', '16V Continuous Power': '1580 kW @ 1800 rpm (genset); 2150 kW @ 2000 rpm (marine TE94)', '16V Overload Capacity': '1740 kW', '16V Dry Weight': '5510–7090 kg (engine only, no gearbox)', 'Compression Ratio': '14.5:1', 'Aspiration': 'Turbocharged + charge-air cooled (aftercooled)', 'Fuel System': 'Direct injection, Bosch high-pressure injectors', 'Typical Power Range': '600–3650 kW across all cylinder variants'}
bore_mm_v: 165
stroke_mm_v: 185
rpm_v: 1800–2100 (depending on variant and load factor)
fuel_v: Diesel (marine grade)
status_v: Discontinued / Legacy production ended. Overhaul and remanufacturing services available through MTU.
datasheet_url: https://www.pps-bv.nl/images/MTU/Marine/Yacht/MTU%20396%2016V/MTU%2016V396.pdf; http://www.china-power-contractor.cn/Technical-Specification-and-Scope-of-Supply-for-MTU-16V396-Diesel-Engine.html; https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf
sources: ['mtu-solutions.com – MTU manufacturer (Rolls-Royce Power Systems)', 'maritimepropulsion.com – Commercial marine propulsion directory', 'bartechmarine.com – Case studies & maintenance documentation', 'rpmdiesel.com – Marine diesel engine maintenance guides', 'client-diesel.com (Engine Family) – Parts catalogs & specifications', 'mship.no – Norwegian marine market']
Common Failures:
- • _hinweis
- • items
⚙️
MTU 12V 2000 M72
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 130
stroke_mm: 150
cylinders: 12
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: Series
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
Service: Follow MTU Series 2000 marine service plan with oil, filter, valve and cooling-system checks.
Spares: Keep filter sets, belts, injectors, impellers, coolant thermostats and sensors.
⚙️
8V 2000 M70
✓ verifiziert
· 720.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 8
mcr_power_kw: 720
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 916
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M70, V8, 130mm bore
⚙️
8V 2000 M72
✓ verifiziert
· 720.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 8
mcr_power_kw: 720
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 920
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M72, V8, 130mm bore
⚙️
8V 2000 M86
✓ verifiziert
· 720.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 8
mcr_power_kw: 720
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 924
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M86, V8, 130mm bore
⚙️
8V 2000 M93
✓ verifiziert
· 720.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 8
mcr_power_kw: 720
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 928
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M93, V8, 130mm bore
⚙️
8V 2000 M96
✓ verifiziert
· 720.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 8
mcr_power_kw: 720
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 932
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M96, V8, 130mm bore
⚙️
10V 2000 M70
✓ verifiziert
· 900.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 10
mcr_power_kw: 900
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 917
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M70, V10, 130mm bore
⚙️
10V 2000 M72
✓ verifiziert
· 900.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 10
mcr_power_kw: 900
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 921
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M72, V10, 130mm bore
⚙️
10V 2000 M86
✓ verifiziert
· 900.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 10
mcr_power_kw: 900
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 925
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M86, V10, 130mm bore
⚙️
10V 2000 M93
✓ verifiziert
· 900.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 10
mcr_power_kw: 900
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 929
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M93, V10, 130mm bore
⚙️
10V 2000 M96
✓ verifiziert
· 900.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 10
mcr_power_kw: 900
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 933
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M96, V10, 130mm bore
⚙️
12V 2000 M70
✓ verifiziert
· 1080.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 12
mcr_power_kw: 1080
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 918
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M70, V12, 130mm bore
⚙️
12V 2000 M72
✓ verifiziert
· 1080.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 12
mcr_power_kw: 1080
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 922
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M72, V12, 130mm bore
⚙️
12V 2000 M86
✓ verifiziert
· 1080.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 12
mcr_power_kw: 1080
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 926
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M86, V12, 130mm bore
⚙️
12V 2000 M93
✓ verifiziert
· 1080.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 12
mcr_power_kw: 1080
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 930
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M93, V12, 130mm bore
⚙️
12V 2000 M96
✓ verifiziert
· 1080.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 12
mcr_power_kw: 1080
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 934
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M96, V12, 130mm bore
⚙️
12V 4000 M53
✓ verifiziert
· 2160.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 12
mcr_power_kw: 2160
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 936
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M53, V12, 165mm bore, 190mm stroke
⚙️
12V 4000 M63
✓ verifiziert
· 2160.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 12
mcr_power_kw: 2160
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 939
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M63, V12, 165mm bore, 190mm stroke
⚙️
12V 4000 M73
✓ verifiziert
· 2160.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 12
mcr_power_kw: 2160
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 942
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M73, V12, 165mm bore, 190mm stroke
⚙️
16V 2000 M70
✓ verifiziert
· 1440.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 16
mcr_power_kw: 1440
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 919
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M70, V16, 130mm bore
⚙️
16V 2000 M72
✓ verifiziert
· 1440.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 16
mcr_power_kw: 1440
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 923
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M72, V16, 130mm bore
⚙️
16V 2000 M86
✓ verifiziert
· 1440.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 16
mcr_power_kw: 1440
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 927
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M86, V16, 130mm bore
16V 2000 M93
✓ verifiziert
· 1440.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 16
mcr_power_kw: 1440
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 931
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M93, V16, 130mm bore
⚙️
16V 2000 M96
✓ verifiziert
· 1440.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 130
stroke_mm: 150
cylinders: 16
mcr_power_kw: 1440
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 935
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum pro Zylinder': '1,99 Liter', 'Gesamthubraum 12V': '23,88 Liter', 'Verdichtungsverhältnis': '15,2:1', 'Zylinderbohnung': '130 mm', 'Kolbenhub': '150 mm', 'Kolbenbeschichtung': 'Chrom/Keramik', 'Zylinderliner': 'Austauschbare gegossene Nass-Zylinderliner', 'Kurbelwelle': 'Schmiedestahl mit aufgeschraubten Gegengewichten', 'Trockengewicht 12V2000M61': '2600 kg', 'Trockengewicht 16V2000M93': '4570 kg', 'Kraftstoffverbrauch 12V M90 max': '288 L/h', 'Spez. Verbrauch M94 (70% Leistung)': '206-208 g/kWh', 'Bestörmung': 'Hochdruck-Gemeindampfeinspritzung (Common Rail)', 'Ladeluft': 'Mehrfach-Turbolader mit Ladeluftkühlung', 'Ventile': '4 Ventile pro Zylinder'}
needs_verification: False
bore_mm_v: 130
stroke_mm_v: 150
rpm_v: 2300-2450 (variable nach Variante)
fuel_v: Diesel (ISO 8217)
status_v: Aktiv (Rolls-Royce Power Systems Schiffsmotoren)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3238241_MTU_Marine_spec_10V12V16V2000M96_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231701_Marine_spec_12V16V2000M92_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231691_Marine_spec_12V16V2000M93_1DS.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3234171_Marine_spec_12V2000M61_1A.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-2000/3231471_Marine_spec_8V10V2000M72_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-2000/3233481_MTU_Marine_spec_8V10V2000M94.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 2000 M96, V16, 130mm bore
⚙️
16V 4000 M53
✓ verifiziert
· 2880.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 16
mcr_power_kw: 2880
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 937
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M53, V16, 165mm bore, 190mm stroke
⚙️
16V 4000 M63
✓ verifiziert
· 2880.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 16
mcr_power_kw: 2880
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 940
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M63, V16, 165mm bore, 190mm stroke
⚙️
16V 4000 M73
✓ verifiziert
· 2880.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 16
mcr_power_kw: 2880
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 943
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M73, V16, 165mm bore, 190mm stroke
⚙️
20V 4000 M53
✓ verifiziert
· 3600.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 20
mcr_power_kw: 3600
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 938
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M53, V20, 165mm bore, 190mm stroke
⚙️
20V 4000 M63
✓ verifiziert
· 3600.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 20
mcr_power_kw: 3600
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 941
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M63, V20, 165mm bore, 190mm stroke
⚙️
20V 4000 M73
✓ verifiziert
· 3600.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 165
stroke_mm: 190
cylinders: 20
mcr_power_kw: 3600
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 944
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
MTU Series 4000 M73, V20, 165mm bore, 190mm stroke
⚙️
20V 8000 M71
✓ verifiziert
· 9100.0 kW
engine_family_id: 88
family_name: Series 2000
stroke_type: 4-stroke
bore_mm: 265
stroke_mm: 315
cylinders: 20
mcr_power_kw: 9100
mcr_rpm: 1150.0
source: verified_workflow_2026-06
original_engine_model_id: 945
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Very high power-to-weight ratio', 'Common rail injection', 'Popular on naval patrol craft and fast yachts', 'MTU Blue Vision monitoring system']
unified_from_engine_model: True
verified_specs: {'Hubraum (20V)': '347,4 Liter (21.200 cu in)', 'Hubraum (16V)': '278 Liter (16.964 cu in)', 'Trockengewicht (20V M71/71L)': '45.300 kg (98.870 lbs)', 'Nassgewicht (20V M71/71L)': '47.665 kg (105.080 lbs)', 'Trockengewicht (16V)': '42.000 kg (92.594 lbs)', 'Spez. Verbrauch M71': '189-190 g/kWh @ Nennleistung', 'Spez. Verbrauch M91L': '199 g/kWh (±5% per ISO 3046) @ Nennleistung', 'Abmessungen (20V)': '6645 x 2040 x 3375 mm', 'Abmessungen (16V)': '5698 x 2040 x 3375 mm', 'Leistung 20V M71': '8.200 kW @ 1.150 rpm (Dauerlast)', 'Leistung 20V M90': '9.000 kW @ 1.150 rpm', 'Leistung 20V M91L': '10.000 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M71L': '7.280 kW @ 1.150 rpm (ICFN-rated)', 'Leistung 16V M91L': '8.000 kW @ 1.150 rpm (ICFN-rated)', 'Time Between Overhauls (TBO)': 'bis 96.000 Betriebsstunden', 'Schmieröl-Verbrauch': '0,25% des Kraftstoffverbrauchs', 'Turbolader-Typ': 'Sequential (zweistufig, schaltbar), elektronisch gesteuert', 'Einspritzanlage': 'Common-Rail (elektronisch gesteuert), mit Zylinderschnellabschaltung', 'Zertifizierungen': 'ABS Naval Vessel Rules (NVR) - 1.500h Test @ 110% Nennleistung (2013); IMO TIER III (mit SCR)'}
needs_verification: False
bore_mm_v: 265
stroke_mm_v: 315
rpm_v: 1150
fuel_v: Diesel (DIN EN 590, L.H.V. min. 42.800 kJ/kg)
status_v: In-Service (Production 2001 - heute; 350+ Motoren weltweit, 3.000.000+ Betriebsstunden)
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf
sources: ['https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3231631_Marine_Navy_spec_20V8000M71-L_1B_1.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/main-propulsion/mtu-series-8000/3236371_Marine_Navy_spec_20V8000M91L_1DS.pdf', 'https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-8000.html', 'https://penskeanz.com/wp-content/uploads/2021/04/3051761_MTU_Flyer_8000_1504853094.pdf', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m71-10996-hp-131922', 'https://www.maritimepropulsion.com/directory/product/mtu-20v8000m91l-12203-hp-131995']
Common Failures:
- • _hinweis
- • items
MTU Series 8000 M71, V20, 265mm bore, flagship
⚙️
8V 4000 M63
✓ verifiziert
· 1000.0 kW
engine_family_id: 89
family_name: Series 4000
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 8
mcr_power_kw: 1000
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 70
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Widely used on naval vessels (corvettes, frigates)', 'Common rail injection', 'High power density', 'Available as propulsion and GenSet variants']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
Marine GenSet configuration
⚙️
12V 4000 M73L
✓ verifiziert
· 2240.0 kW
engine_family_id: 89
family_name: Series 4000
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 12
mcr_power_kw: 2240
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 71
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Widely used on naval vessels (corvettes, frigates)', 'Common rail injection', 'High power density', 'Available as propulsion and GenSet variants']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
Fast patrol craft propulsion
⚙️
16V 4000 M73L
✓ verifiziert
· 2720.0 kW
engine_family_id: 89
family_name: Series 4000
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 16
mcr_power_kw: 2720
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 72
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Widely used on naval vessels (corvettes, frigates)', 'Common rail injection', 'High power density', 'Available as propulsion and GenSet variants']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
20V 4000 M73L
✓ verifiziert
· 4300.0 kW
engine_family_id: 89
family_name: Series 4000
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 20
mcr_power_kw: 4300
mcr_rpm: 2100.0
source: verified_workflow_2026-06
original_engine_model_id: 73
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Widely used on naval vessels (corvettes, frigates)', 'Common rail injection', 'High power density', 'Available as propulsion and GenSet variants']
unified_from_engine_model: True
verified_specs: {'Bohrung': '165-170 mm je Variante', 'Hub': '190-210 mm je Variante', 'Leistungsbereich': '746-4300 kW', 'Drehzahl': '1600-2100 rpm', 'Zylinder pro Motor': '8/12/16/20 Zylinder', 'Hubraum': '32-86 Liter je Konfiguration', 'Bremsleistung M90': '2040 kW (12V), 2720 kW (16V)', 'Bremsleistung M73': '1920 kW (12V), 2560 kW (16V), 3200-3600 kW (20V)', 'Bremsleistung M93': '1680 kW (12V), 2240 kW (16V), 2800-3150 kW (20V)', 'Bremsleistung M63': '1840-2080 kW (16V)', 'Trockengewicht 12V M93': '8410 kg', 'Trockengewicht 16V M93': '9600 kg', 'Trockengewicht 20V M73': '12080 kg', 'Spezifischer Verbrauch M60': '185 g/kWh', 'Spezifischer Verbrauch M63': '195-203 g/kWh', 'Spezifischer Verbrauch M73': '213-216 g/kWh', 'Spezifischer Verbrauch M93': '224-230 g/kWh', 'Einspritzsystem': 'Common Rail, elektronisch gesteuert', 'Ventile pro Zylinder': '4 Ventile pro Zylinder', 'Turboaufladung': 'Sequentielle Turboaufladung mit 2 wassergekuehlten Turboladern', 'Emissionen': 'IMO Tier II, EPA-konform, M05 mit SCR (IMO III, EPA Tier 4)', 'Treibstoff': 'Marinediesel ISO 8217'}
needs_verification: False
bore_mm_v: 165-170 mm (je nach Variante: M70 165 mm, M90/M73/M93/M63 170 mm)
stroke_mm_v: 190-210 mm (je nach Variante: M70/M90/M73/M93 190 mm, M63 210 mm)
rpm_v: 1600-2100 rpm je nach Last und Variante
fuel_v: Marinediesel ISO 8217
status_v: In Produktion seit 1996, ueber 58000 Einheiten weltweit verkauft, ueber 345 Millionen Betriebsstunden akkumuliert; neueste Generation M05 seit ca. 2020
datasheet_url: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf (Beispiel 20V4000M73L); Weitere Datenblaetter: https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html
sources: ['https://www.mtu-solutions.com/na/en/applications/defense/marine-defense-solutions/system-solutions/engines/mtu-series-4000.html', 'https://www.mtu-solutions.com/content/dam/mtu/products/yacht/main-propulsion/mtu-series-4000/3232801_Marine_spec_20V4000M73-L_1B.pdf', 'https://www.mtu-solutions.com/content/dam/mtu/download/applications/commercial-marine/16120032_MTU_SolutionGuide_Marine.pdf', 'https://www.yachtbuyer.com/en/engines/mtu/series-4000', 'https://www.mopamotorparts.com/by-manufacturer/mtu/4000/16v4000m90/', 'https://aa-powersystems.com/wp-content/uploads/3231601_MTU_Marine_spec_12V16V4000M90_1DS_1_14.pdf']
Common Failures:
- • _hinweis
- • items
Maximum 4000 series output, naval propulsion
🏭
Daihatsu
49 ✓ 49 verifiziert
Daihatsu 6DK-20
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 200
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: DK-20
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
Service: Maintain injectors, exhaust valves, cylinder heads and turbocharger according to Daihatsu hour schedule.
Spares: Keep injectors, exhaust valves, gasket kits, filters, starting air valve and turbocharger service parts.
⚙️
6LDC17A
✓ verifiziert
PREMIUM
· 600.0 kW
· Mechanical
family_name: DC17A
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 170
stroke_mm: 220
rpm: 1200
fuel_type: MGO
technology: Mechanical
power_kw: 600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'DC-17 Bore': '170 mm', 'DC-17 Stroke': '270 mm', 'DE-18 Bore': '185 mm', 'DE-18 Stroke': '280 mm', '5DC-17 Max Power': '440 kW (900 rpm) / 465 kW (720 rpm)', '6DC-17 Max Power': '560 kW (900 rpm) / 610 kW (1000 rpm)', '6DE-18 Max Power': '815 kWe (900 rpm) / 665 kWe (750 rpm)', 'Pme DC-17 (5-cyl)': '2.13 MPa', 'Pme DC-17 (6-cyl)': '2.21 MPa', 'Pme DE-18': '2.5 MPa', 'Piston Speed (DC-17)': '8.10 m/sec at 900 rpm', 'Piston Speed (DE-18)': '8.4 m/sec at 900 rpm; 6.72 m/sec at 720 rpm', 'Dry Weight 5DC-17Ae': '10.0-11.0 tons', 'DC-17 Displacement (5-cyl)': '~9,700 cc', 'DC-17 Displacement (6-cyl)': '~11,600 cc', 'DE-18 Displacement': '~18,100 cc', 'Fuel Compatibility': 'MDO up to 700 mm²/s/50°C or HFO'}
bore_mm_v: 170 (DC-17); 185 (DE-18)
stroke_mm_v: 270 (DC-17); 280 (DE-18)
rpm_v: 900 / 1000 (DC-17); 720 / 750 / 900 (DE-18)
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s/50°C; HFO (Heavy Fuel Oil)
status_v: Production models; DC-17 introduced 2001; DE-18 part of current DE series (Tier 2 compliant)
datasheet_url: https://www.d-infi.com/en/products/assets/catalog/pdf_tech_lite_en/book.pdf
sources: ['https://www.d-infi.com/en/products/marine/auxiliary/6DE-18.html', 'https://pdf.nauticexpo.com/pdf/daihatsu-diesel-pro/technology-daihatsu-de-series-engine/30894-79115.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-137490.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622466.html', 'https://shipmarinemanuals.com/product/daihatsu-dc-17-operation-manual-and-spare-parts-catalogue/', 'http://www.daihatsu.cc/bulletinsDC.htm']
Common Failures:
- • _hinweis
- • items
⚙️
8LDC17A
✓ verifiziert
PREMIUM
· 800.0 kW
· Mechanical
family_name: DC17A
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 170
stroke_mm: 220
rpm: 1200
fuel_type: MGO
technology: Mechanical
power_kw: 800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'DC-17 Bore': '170 mm', 'DC-17 Stroke': '270 mm', 'DE-18 Bore': '185 mm', 'DE-18 Stroke': '280 mm', '5DC-17 Max Power': '440 kW (900 rpm) / 465 kW (720 rpm)', '6DC-17 Max Power': '560 kW (900 rpm) / 610 kW (1000 rpm)', '6DE-18 Max Power': '815 kWe (900 rpm) / 665 kWe (750 rpm)', 'Pme DC-17 (5-cyl)': '2.13 MPa', 'Pme DC-17 (6-cyl)': '2.21 MPa', 'Pme DE-18': '2.5 MPa', 'Piston Speed (DC-17)': '8.10 m/sec at 900 rpm', 'Piston Speed (DE-18)': '8.4 m/sec at 900 rpm; 6.72 m/sec at 720 rpm', 'Dry Weight 5DC-17Ae': '10.0-11.0 tons', 'DC-17 Displacement (5-cyl)': '~9,700 cc', 'DC-17 Displacement (6-cyl)': '~11,600 cc', 'DE-18 Displacement': '~18,100 cc', 'Fuel Compatibility': 'MDO up to 700 mm²/s/50°C or HFO'}
bore_mm_v: 170 (DC-17); 185 (DE-18)
stroke_mm_v: 270 (DC-17); 280 (DE-18)
rpm_v: 900 / 1000 (DC-17); 720 / 750 / 900 (DE-18)
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s/50°C; HFO (Heavy Fuel Oil)
status_v: Production models; DC-17 introduced 2001; DE-18 part of current DE series (Tier 2 compliant)
datasheet_url: https://www.d-infi.com/en/products/assets/catalog/pdf_tech_lite_en/book.pdf
sources: ['https://www.d-infi.com/en/products/marine/auxiliary/6DE-18.html', 'https://pdf.nauticexpo.com/pdf/daihatsu-diesel-pro/technology-daihatsu-de-series-engine/30894-79115.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-137490.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622466.html', 'https://shipmarinemanuals.com/product/daihatsu-dc-17-operation-manual-and-spare-parts-catalogue/', 'http://www.daihatsu.cc/bulletinsDC.htm']
Common Failures:
- • _hinweis
- • items
⚙️
6L6DK20
✓ verifiziert
PREMIUM
· 1170.0 kW
· Mechanical
family_name: 6DK20
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 200
stroke_mm: 280
rpm: 900
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 1170
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
⚙️
6L6DK28
✓ verifiziert
PREMIUM
· 2160.0 kW
· Common Rail
family_name: 6DK28
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 380
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2160
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
⚙️
8L8DK28
✓ verifiziert
PREMIUM
· 2880.0 kW
· Common Rail
family_name: 8DK28
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 280
stroke_mm: 380
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2880
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
Daihatsu 6DK-26
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 260
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: DK-26
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
Service: Scheduled service includes fuel equipment, valve gear, cylinder unit and turbocharger maintenance.
Spares: Recommended: injectors, exhaust valves, piston rings, filters, gaskets and cooler seals.
⚙️
6L6DK32
✓ verifiziert
PREMIUM
· 2640.0 kW
· Common Rail
family_name: 6DK32
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2640
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
8L8DK32
✓ verifiziert
PREMIUM
· 3520.0 kW
· Common Rail
family_name: 8DK32
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 3520
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
6LDC32
✓ verifiziert
PREMIUM
· 3180.0 kW
· Common Rail Tier III
family_name: DC32
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 3180
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
8LDC32
✓ verifiziert
PREMIUM
· 4240.0 kW
· Common Rail Tier III
family_name: DC32
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 4240
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
9LDC32
✓ verifiziert
PREMIUM
· 4770.0 kW
· Common Rail Tier III
family_name: DC32
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 4770
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
12LDC32
✓ verifiziert
PREMIUM
· 6360.0 kW
· Common Rail Tier III
family_name: DC32
is_family_overview: False
cylinders: 12
configuration: L
bore_mm: 320
stroke_mm: 400
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 6360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
6LDK36
✓ verifiziert
PREMIUM
· 3600.0 kW
· Common Rail Tier III
family_name: DK36
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 360
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 3600
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
8LDK36
✓ verifiziert
PREMIUM
· 4800.0 kW
· Common Rail Tier III
family_name: DK36
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 360
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 4800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
9LDK36
✓ verifiziert
PREMIUM
· 5400.0 kW
· Common Rail Tier III
family_name: DK36
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 360
stroke_mm: 480
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 5400
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
Daihatsu 6DE-18
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 185
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: DE-18
verified_specs: {'DC-17 Bore': '170 mm', 'DC-17 Stroke': '270 mm', 'DE-18 Bore': '185 mm', 'DE-18 Stroke': '280 mm', '5DC-17 Max Power': '440 kW (900 rpm) / 465 kW (720 rpm)', '6DC-17 Max Power': '560 kW (900 rpm) / 610 kW (1000 rpm)', '6DE-18 Max Power': '815 kWe (900 rpm) / 665 kWe (750 rpm)', 'Pme DC-17 (5-cyl)': '2.13 MPa', 'Pme DC-17 (6-cyl)': '2.21 MPa', 'Pme DE-18': '2.5 MPa', 'Piston Speed (DC-17)': '8.10 m/sec at 900 rpm', 'Piston Speed (DE-18)': '8.4 m/sec at 900 rpm; 6.72 m/sec at 720 rpm', 'Dry Weight 5DC-17Ae': '10.0-11.0 tons', 'DC-17 Displacement (5-cyl)': '~9,700 cc', 'DC-17 Displacement (6-cyl)': '~11,600 cc', 'DE-18 Displacement': '~18,100 cc', 'Fuel Compatibility': 'MDO up to 700 mm²/s/50°C or HFO'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 170 (DC-17); 185 (DE-18)
stroke_mm_v: 270 (DC-17); 280 (DE-18)
rpm_v: 900 / 1000 (DC-17); 720 / 750 / 900 (DE-18)
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s/50°C; HFO (Heavy Fuel Oil)
status_v: Production models; DC-17 introduced 2001; DE-18 part of current DE series (Tier 2 compliant)
datasheet_url: https://www.d-infi.com/en/products/assets/catalog/pdf_tech_lite_en/book.pdf
sources: ['https://www.d-infi.com/en/products/marine/auxiliary/6DE-18.html', 'https://pdf.nauticexpo.com/pdf/daihatsu-diesel-pro/technology-daihatsu-de-series-engine/30894-79115.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-137490.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622466.html', 'https://shipmarinemanuals.com/product/daihatsu-dc-17-operation-manual-and-spare-parts-catalogue/', 'http://www.daihatsu.cc/bulletinsDC.htm']
Common Failures:
- • _hinweis
- • items
Service: Follow Daihatsu maintenance plan for injectors, valves, coolers and turbocharger cleaning.
Spares: Keep fuel injectors, exhaust valves, filters, gasket kits and cooler seals.
⚙️
Daihatsu DK-20
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: DK-20
is_family_overview: True
bore_mm: 200
stroke_mm: 300
rpm: 900
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
⚙️
5DK-20
✓ verifiziert
· 1000.0 kW
· Medium-Speed Trunk Piston
family_name: DK-20
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 200
stroke_mm: 300
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 9.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
⚙️
6DK-20
✓ verifiziert
· 1200.0 kW
· Medium-Speed Trunk Piston
family_name: DK-20
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 200
stroke_mm: 300
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 9.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
⚙️
8DK-20
✓ verifiziert
· 1600.0 kW
· Medium-Speed Trunk Piston
family_name: DK-20
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 200
stroke_mm: 300
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 9.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
⚙️
Daihatsu DK-26
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: DK-26
is_family_overview: True
bore_mm: 260
stroke_mm: 380
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
⚙️
8DK-26
✓ verifiziert
· 2800.0 kW
· Medium-Speed Trunk Piston
family_name: DK-26
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 260
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 20.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
⚙️
Daihatsu DK-28
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: DK-28
is_family_overview: True
bore_mm: 280
stroke_mm: 390
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
⚙️
5DK-28
✓ verifiziert
· 2000.0 kW
· Medium-Speed Trunk Piston
family_name: DK-28
is_family_overview: False
cylinders: 5
configuration: L
bore_mm: 280
stroke_mm: 390
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 24.0
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
⚙️
6DK-28
✓ verifiziert
· 2400.0 kW
· Medium-Speed Trunk Piston
family_name: DK-28
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 390
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 24.0
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
⚙️
8DK-28
✓ verifiziert
· 3200.0 kW
· Medium-Speed Trunk Piston
family_name: DK-28
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 280
stroke_mm: 390
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 24.0
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
⚙️
Daihatsu DK-32
✓ verifiziert
· Medium-Speed Common Rail
family_name: DK-32
is_family_overview: True
bore_mm: 320
stroke_mm: 440
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
Daihatsu DK-36
✓ verifiziert
· Medium-Speed Common Rail
family_name: DK-36
is_family_overview: True
bore_mm: 360
stroke_mm: 500
rpm: 600
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
Daihatsu DC-17
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: DC-17
is_family_overview: True
bore_mm: 170
stroke_mm: 260
rpm: 1000
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'DC-17 Bore': '170 mm', 'DC-17 Stroke': '270 mm', 'DE-18 Bore': '185 mm', 'DE-18 Stroke': '280 mm', '5DC-17 Max Power': '440 kW (900 rpm) / 465 kW (720 rpm)', '6DC-17 Max Power': '560 kW (900 rpm) / 610 kW (1000 rpm)', '6DE-18 Max Power': '815 kWe (900 rpm) / 665 kWe (750 rpm)', 'Pme DC-17 (5-cyl)': '2.13 MPa', 'Pme DC-17 (6-cyl)': '2.21 MPa', 'Pme DE-18': '2.5 MPa', 'Piston Speed (DC-17)': '8.10 m/sec at 900 rpm', 'Piston Speed (DE-18)': '8.4 m/sec at 900 rpm; 6.72 m/sec at 720 rpm', 'Dry Weight 5DC-17Ae': '10.0-11.0 tons', 'DC-17 Displacement (5-cyl)': '~9,700 cc', 'DC-17 Displacement (6-cyl)': '~11,600 cc', 'DE-18 Displacement': '~18,100 cc', 'Fuel Compatibility': 'MDO up to 700 mm²/s/50°C or HFO'}
bore_mm_v: 170 (DC-17); 185 (DE-18)
stroke_mm_v: 270 (DC-17); 280 (DE-18)
rpm_v: 900 / 1000 (DC-17); 720 / 750 / 900 (DE-18)
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s/50°C; HFO (Heavy Fuel Oil)
status_v: Production models; DC-17 introduced 2001; DE-18 part of current DE series (Tier 2 compliant)
datasheet_url: https://www.d-infi.com/en/products/assets/catalog/pdf_tech_lite_en/book.pdf
sources: ['https://www.d-infi.com/en/products/marine/auxiliary/6DE-18.html', 'https://pdf.nauticexpo.com/pdf/daihatsu-diesel-pro/technology-daihatsu-de-series-engine/30894-79115.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-137490.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622466.html', 'https://shipmarinemanuals.com/product/daihatsu-dc-17-operation-manual-and-spare-parts-catalogue/', 'http://www.daihatsu.cc/bulletinsDC.htm']
Common Failures:
- • _hinweis
- • items
⚙️
Daihatsu DC-32
✓ verifiziert
· Medium-Speed Common Rail
family_name: DC-32
is_family_overview: True
bore_mm: 320
stroke_mm: 400
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Common Rail
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
⚙️
5DC-17
✓ verifiziert
· 700.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 260
cylinders: 5
mcr_power_kw: 700
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 807
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'DC-17 Bore': '170 mm', 'DC-17 Stroke': '270 mm', 'DE-18 Bore': '185 mm', 'DE-18 Stroke': '280 mm', '5DC-17 Max Power': '440 kW (900 rpm) / 465 kW (720 rpm)', '6DC-17 Max Power': '560 kW (900 rpm) / 610 kW (1000 rpm)', '6DE-18 Max Power': '815 kWe (900 rpm) / 665 kWe (750 rpm)', 'Pme DC-17 (5-cyl)': '2.13 MPa', 'Pme DC-17 (6-cyl)': '2.21 MPa', 'Pme DE-18': '2.5 MPa', 'Piston Speed (DC-17)': '8.10 m/sec at 900 rpm', 'Piston Speed (DE-18)': '8.4 m/sec at 900 rpm; 6.72 m/sec at 720 rpm', 'Dry Weight 5DC-17Ae': '10.0-11.0 tons', 'DC-17 Displacement (5-cyl)': '~9,700 cc', 'DC-17 Displacement (6-cyl)': '~11,600 cc', 'DE-18 Displacement': '~18,100 cc', 'Fuel Compatibility': 'MDO up to 700 mm²/s/50°C or HFO'}
needs_verification: False
bore_mm_v: 170 (DC-17); 185 (DE-18)
stroke_mm_v: 270 (DC-17); 280 (DE-18)
rpm_v: 900 / 1000 (DC-17); 720 / 750 / 900 (DE-18)
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s/50°C; HFO (Heavy Fuel Oil)
status_v: Production models; DC-17 introduced 2001; DE-18 part of current DE series (Tier 2 compliant)
datasheet_url: https://www.d-infi.com/en/products/assets/catalog/pdf_tech_lite_en/book.pdf
sources: ['https://www.d-infi.com/en/products/marine/auxiliary/6DE-18.html', 'https://pdf.nauticexpo.com/pdf/daihatsu-diesel-pro/technology-daihatsu-de-series-engine/30894-79115.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-137490.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622466.html', 'https://shipmarinemanuals.com/product/daihatsu-dc-17-operation-manual-and-spare-parts-catalogue/', 'http://www.daihatsu.cc/bulletinsDC.htm']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 170mm bore
⚙️
5DK-20e
✓ verifiziert
· 1000.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 300
cylinders: 5
mcr_power_kw: 1000
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 794
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 200mm bore
⚙️
5DK-26
✓ verifiziert
· 1750.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 380
cylinders: 5
mcr_power_kw: 1750
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 797
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
needs_verification: False
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 260mm bore
⚙️
5DK-28e
✓ verifiziert
· 2050.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 390
cylinders: 5
mcr_power_kw: 2050
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 799
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
needs_verification: False
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 280mm bore
⚙️
5DK-32
✓ verifiziert
· 2700.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 480
cylinders: 5
mcr_power_kw: 2700
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 802
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
needs_verification: False
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 320mm bore
⚙️
6DC-17
✓ verifiziert
· 840.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 260
cylinders: 6
mcr_power_kw: 840
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 808
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'DC-17 Bore': '170 mm', 'DC-17 Stroke': '270 mm', 'DE-18 Bore': '185 mm', 'DE-18 Stroke': '280 mm', '5DC-17 Max Power': '440 kW (900 rpm) / 465 kW (720 rpm)', '6DC-17 Max Power': '560 kW (900 rpm) / 610 kW (1000 rpm)', '6DE-18 Max Power': '815 kWe (900 rpm) / 665 kWe (750 rpm)', 'Pme DC-17 (5-cyl)': '2.13 MPa', 'Pme DC-17 (6-cyl)': '2.21 MPa', 'Pme DE-18': '2.5 MPa', 'Piston Speed (DC-17)': '8.10 m/sec at 900 rpm', 'Piston Speed (DE-18)': '8.4 m/sec at 900 rpm; 6.72 m/sec at 720 rpm', 'Dry Weight 5DC-17Ae': '10.0-11.0 tons', 'DC-17 Displacement (5-cyl)': '~9,700 cc', 'DC-17 Displacement (6-cyl)': '~11,600 cc', 'DE-18 Displacement': '~18,100 cc', 'Fuel Compatibility': 'MDO up to 700 mm²/s/50°C or HFO'}
needs_verification: False
bore_mm_v: 170 (DC-17); 185 (DE-18)
stroke_mm_v: 270 (DC-17); 280 (DE-18)
rpm_v: 900 / 1000 (DC-17); 720 / 750 / 900 (DE-18)
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s/50°C; HFO (Heavy Fuel Oil)
status_v: Production models; DC-17 introduced 2001; DE-18 part of current DE series (Tier 2 compliant)
datasheet_url: https://www.d-infi.com/en/products/assets/catalog/pdf_tech_lite_en/book.pdf
sources: ['https://www.d-infi.com/en/products/marine/auxiliary/6DE-18.html', 'https://pdf.nauticexpo.com/pdf/daihatsu-diesel-pro/technology-daihatsu-de-series-engine/30894-79115.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-137490.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622466.html', 'https://shipmarinemanuals.com/product/daihatsu-dc-17-operation-manual-and-spare-parts-catalogue/', 'http://www.daihatsu.cc/bulletinsDC.htm']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 170mm bore
⚙️
6DK-20e
✓ verifiziert
· 1200.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 300
cylinders: 6
mcr_power_kw: 1200
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 795
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 200mm bore
6DK-26
✓ verifiziert
· 2100.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 380
cylinders: 6
mcr_power_kw: 2100
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 798
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
needs_verification: False
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 260mm bore
⚙️
6DK-28e
✓ verifiziert
· 2460.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 390
cylinders: 6
mcr_power_kw: 2460
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 800
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
needs_verification: False
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 280mm bore
⚙️
6DK-32
✓ verifiziert
· 3240.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 480
cylinders: 6
mcr_power_kw: 3240
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 803
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
needs_verification: False
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 320mm bore
⚙️
6DC-32
✓ verifiziert
· 3180.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 480
cylinders: 6
mcr_power_kw: 3180
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 810
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
needs_verification: False
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 320mm bore
⚙️
6DK-36
✓ verifiziert
· 4320.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 360
stroke_mm: 520
cylinders: 6
mcr_power_kw: 4320
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 805
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
needs_verification: False
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 360mm bore
8DC-17
✓ verifiziert
· 1120.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 260
cylinders: 8
mcr_power_kw: 1120
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 809
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'DC-17 Bore': '170 mm', 'DC-17 Stroke': '270 mm', 'DE-18 Bore': '185 mm', 'DE-18 Stroke': '280 mm', '5DC-17 Max Power': '440 kW (900 rpm) / 465 kW (720 rpm)', '6DC-17 Max Power': '560 kW (900 rpm) / 610 kW (1000 rpm)', '6DE-18 Max Power': '815 kWe (900 rpm) / 665 kWe (750 rpm)', 'Pme DC-17 (5-cyl)': '2.13 MPa', 'Pme DC-17 (6-cyl)': '2.21 MPa', 'Pme DE-18': '2.5 MPa', 'Piston Speed (DC-17)': '8.10 m/sec at 900 rpm', 'Piston Speed (DE-18)': '8.4 m/sec at 900 rpm; 6.72 m/sec at 720 rpm', 'Dry Weight 5DC-17Ae': '10.0-11.0 tons', 'DC-17 Displacement (5-cyl)': '~9,700 cc', 'DC-17 Displacement (6-cyl)': '~11,600 cc', 'DE-18 Displacement': '~18,100 cc', 'Fuel Compatibility': 'MDO up to 700 mm²/s/50°C or HFO'}
needs_verification: False
bore_mm_v: 170 (DC-17); 185 (DE-18)
stroke_mm_v: 270 (DC-17); 280 (DE-18)
rpm_v: 900 / 1000 (DC-17); 720 / 750 / 900 (DE-18)
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s/50°C; HFO (Heavy Fuel Oil)
status_v: Production models; DC-17 introduced 2001; DE-18 part of current DE series (Tier 2 compliant)
datasheet_url: https://www.d-infi.com/en/products/assets/catalog/pdf_tech_lite_en/book.pdf
sources: ['https://www.d-infi.com/en/products/marine/auxiliary/6DE-18.html', 'https://pdf.nauticexpo.com/pdf/daihatsu-diesel-pro/technology-daihatsu-de-series-engine/30894-79115.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-137490.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622466.html', 'https://shipmarinemanuals.com/product/daihatsu-dc-17-operation-manual-and-spare-parts-catalogue/', 'http://www.daihatsu.cc/bulletinsDC.htm']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 170mm bore
⚙️
8DK-20e
✓ verifiziert
· 1600.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 200
stroke_mm: 300
cylinders: 8
mcr_power_kw: 1600
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 796
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
needs_verification: False
bore_mm_v: 200
stroke_mm_v: 300
rpm_v: 720, 750, 900
fuel_v: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status_v: Production/Active service in marine auxiliary power applications
datasheet_url: https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources: ['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 200mm bore
⚙️
8DK-28e
✓ verifiziert
· 3280.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 390
cylinders: 8
mcr_power_kw: 3280
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 801
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'Specific Fuel Consumption (DK-28)': '178-190 g/kWh', 'Bore Mean Effective Pressure (Pme)': 'DK-26: 2.11-2.43 MPa; DK-28: 2.33-2.43 MPa', 'Piston Speed (720 rpm)': 'DK-26: 9.12 m/sec; DK-28: 9.36 m/sec', 'Weight (8DK-28e approx.)': '46 tonnes / 9500-13500 kg depending on variant', 'Design Type': '4-stroke, turbocharged, intercooled, direct injection', 'Emission Standard': 'IMO Tier II/III', 'Lubrication': 'Forced system with water-cooled exhaust manifold'}
needs_verification: False
bore_mm_v: 260 (DK-26), 280 (DK-28)
stroke_mm_v: 380 (DK-26), 390 (DK-28)
rpm_v: 720, 750
fuel_v: MDO (Marine Diesel Oil), HFO (Heavy Fuel Oil) up to 700 mm²/s @ 50°C
status_v: Production status: Active/Historic - DK series was a mainstay marine diesel engine family through at least 2010s; current production details not publicly accessible
datasheet_url: https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf
sources: ['https://www.maritimeinformed.com/daihatsu-8dk-28e-prime-mover-technical-details.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622510.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-394918.html', 'https://www.shipserv.com/ShipServ/pages/profiles/217061/documents/MARINE-PROPULSION-DIESEL-ENGINE.pdf', 'https://www.d-infi.com/en/products/marine/propulsion/6DKM-26e.html', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-28e.html']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 280mm bore
8DK-32
✓ verifiziert
· 4320.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 480
cylinders: 8
mcr_power_kw: 4320
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 804
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
needs_verification: False
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 320mm bore
⚙️
8DC-32
✓ verifiziert
· 4240.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 480
cylinders: 8
mcr_power_kw: 4240
mcr_rpm: 720.0
source: verified_workflow_2026-06
original_engine_model_id: 811
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
needs_verification: False
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 320mm bore
⚙️
8DK-36
✓ verifiziert
· 5760.0 kW
engine_family_id: 16
family_name: DK
stroke_type: 4-stroke
bore_mm: 360
stroke_mm: 520
cylinders: 8
mcr_power_kw: 5760
mcr_rpm: 600.0
source: verified_workflow_2026-06
original_engine_model_id: 806
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Very common auxiliary/genset engine', 'DK-20e: electronic governor', 'DK-28: widely used on bulk carriers']
unified_from_engine_model: True
verified_specs: {'6DK-32 Rated Power': '3000 PS / 2206 kW @ 720 RPM (Skyline Ships verification)', 'Bore/Stroke Pattern': '320mm bore / 400mm stroke inferred but unverified for DK-32', 'Mean Effective Pressure (estimated)': '2.59 MPa (per DC-32e analogous design)', 'Piston Speed (estimated)': '9.6 m/sec @ 720 rpm', 'Design Class': 'Medium-speed marine auxiliary diesel engine', 'Fuel System': 'MDO/HFO with fuel changeover capability', 'Cylinder Head Assembly': 'Pressure-tested; requires assembly caution for intake/exhaust valves'}
needs_verification: False
bore_mm_v: 320 (inferred from nomenclature; unverified for DK-32 specifically)
stroke_mm_v: 400 (inferred from nomenclature; unverified for DK-32 specifically)
rpm_v: 720 (verified for 6DK-32); likely 720-750 for series
fuel_v: MDO (Marine Diesel Oil) up to 700 mm²/s @ 50°C; HFO (Heavy Fuel Oil) with preheating
status_v: Authenticity unverified - no official Daihatsu factory documentation confirms DK-32 model designation. Referenced extensively in aftermarket supplier networks. 6DK-32 specifications partially confirmed (2206 kW, 6 cylinders, 720 RPM from Skyline Ships). Likely corresponds to DC-32 architecture with 320mm bore, 400mm stroke based on naming pattern, but formal confirmation required.
datasheet_url: None
sources: ['https://www.skylineships.com/daihatsu-6-dk-32-auxiliary-engine/ (6DK-32 power: 3000 PS/2206 kW @ 720 RPM)', 'https://malwimarine.com/india/engine-part/daihatsu/dk/crankshaft-8dk32-8dkm32/ (parts catalog - designation verification)', 'https://www.industrialmarinepower.com/daihatsu-dk32/ (supplier listing)', 'https://www.dhtd.co.jp/en/products/marine/propulsion/8DCM-32e.html (official Daihatsu 32-bore analog)', 'https://www.d-infi.com/en/products/marine/propulsion/8DKM-36e.html (official Daihatsu INFINEARTH - DK series specs)', 'https://www.mshs.com/wp-content/uploads/2022/05/Daihatsu-Marine-Propulsion.pdf (official Daihatsu marine propulsion catalog - DK-32 not listed in accessible sections)']
Common Failures:
- • _hinweis
- • items
Daihatsu marine diesel, 360mm bore
🏭
Pielstick
48 ✓ 48 verifiziert⚙️
6VPA6 STC
✓ verifiziert
PREMIUM
· 2100.0 kW
· Mechanical
family_name: PA6 STC
is_family_overview: False
cylinders: 6
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 2100
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8VPA6 STC
✓ verifiziert
PREMIUM
· 2800.0 kW
· Mechanical
family_name: PA6 STC
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 2800
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12VPA6 STC
✓ verifiziert
PREMIUM
· 4200.0 kW
· Mechanical
family_name: PA6 STC
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 4200
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VPA6 STC
✓ verifiziert
PREMIUM
· 5600.0 kW
· Mechanical
family_name: PA6 STC
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 5600
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
18VPA6 STC
✓ verifiziert
PREMIUM
· 6300.0 kW
· Mechanical
family_name: PA6 STC
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 6300
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
20VPA6 STC
✓ verifiziert
PREMIUM
· 7000.0 kW
· Mechanical
family_name: PA6 STC
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 7000
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6VPA6B
✓ verifiziert
PREMIUM
· 2190.0 kW
· Mechanical
family_name: PA6B
is_family_overview: False
cylinders: 6
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 2190
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8VPA6B
✓ verifiziert
PREMIUM
· 2920.0 kW
· Mechanical
family_name: PA6B
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 2920
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12VPA6B
✓ verifiziert
PREMIUM
· 4380.0 kW
· Mechanical
family_name: PA6B
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 4380
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VPA6B
✓ verifiziert
PREMIUM
· 5840.0 kW
· Mechanical
family_name: PA6B
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 5840
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
18VPA6B
✓ verifiziert
PREMIUM
· 6570.0 kW
· Mechanical
family_name: PA6B
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 6570
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
20VPA6B
✓ verifiziert
PREMIUM
· 7300.0 kW
· Mechanical
family_name: PA6B
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 280
stroke_mm: 330
rpm: 1050
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 7300
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6VPC2.5
✓ verifiziert
PREMIUM
· 4200.0 kW
· Mechanical
family_name: PC2.5
is_family_overview: False
cylinders: 6
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO
technology: Mechanical
power_kw: 4200
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8VPC2.5
✓ verifiziert
PREMIUM
· 5600.0 kW
· Mechanical
family_name: PC2.5
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO
technology: Mechanical
power_kw: 5600
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
10VPC2.5
✓ verifiziert
PREMIUM
· 7000.0 kW
· Mechanical
family_name: PC2.5
is_family_overview: False
cylinders: 10
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO
technology: Mechanical
power_kw: 7000
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12VPC2.5
✓ verifiziert
PREMIUM
· 8400.0 kW
· Mechanical
family_name: PC2.5
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO
technology: Mechanical
power_kw: 8400
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
14VPC2.5
✓ verifiziert
PREMIUM
· 9800.0 kW
· Mechanical
family_name: PC2.5
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO
technology: Mechanical
power_kw: 9800
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VPC2.5
✓ verifiziert
PREMIUM
· 11200.0 kW
· Mechanical
family_name: PC2.5
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO
technology: Mechanical
power_kw: 11200
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
18VPC2.5
✓ verifiziert
PREMIUM
· 12600.0 kW
· Mechanical
family_name: PC2.5
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO
technology: Mechanical
power_kw: 12600
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6VPC2.6
✓ verifiziert
PREMIUM
· 4680.0 kW
· Mechanical
family_name: PC2.6
is_family_overview: False
cylinders: 6
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 4680
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8VPC2.6
✓ verifiziert
PREMIUM
· 6240.0 kW
· Mechanical
family_name: PC2.6
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 6240
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
10VPC2.6
✓ verifiziert
PREMIUM
· 7800.0 kW
· Mechanical
family_name: PC2.6
is_family_overview: False
cylinders: 10
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 7800
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12VPC2.6
✓ verifiziert
PREMIUM
· 9360.0 kW
· Mechanical
family_name: PC2.6
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 9360
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
14VPC2.6
✓ verifiziert
PREMIUM
· 10920.0 kW
· Mechanical
family_name: PC2.6
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 10920
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VPC2.6
✓ verifiziert
PREMIUM
· 12480.0 kW
· Mechanical
family_name: PC2.6
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 12480
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
18VPC2.6
✓ verifiziert
PREMIUM
· 14040.0 kW
· Mechanical
family_name: PC2.6
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 14040
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9VPC4.2B
✓ verifiziert
PREMIUM
· 13500.0 kW
· Mechanical
family_name: PC4.2B
is_family_overview: False
cylinders: 9
configuration: V
bore_mm: 570
stroke_mm: 660
rpm: 400
fuel_type: HFO
technology: Mechanical
power_kw: 13500
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12VPC4.2B
✓ verifiziert
PREMIUM
· 18000.0 kW
· Mechanical
family_name: PC4.2B
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 570
stroke_mm: 660
rpm: 400
fuel_type: HFO
technology: Mechanical
power_kw: 18000
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VPC4.2B
✓ verifiziert
PREMIUM
· 24000.0 kW
· Mechanical
family_name: PC4.2B
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 570
stroke_mm: 660
rpm: 400
fuel_type: HFO
technology: Mechanical
power_kw: 24000
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
18VPC4.2B
✓ verifiziert
PREMIUM
· 27000.0 kW
· Mechanical
family_name: PC4.2B
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 570
stroke_mm: 660
rpm: 400
fuel_type: HFO
technology: Mechanical
power_kw: 27000
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LPC20L
✓ verifiziert
PREMIUM
· 1200.0 kW
· Mechanical
family_name: PC20L
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 200
stroke_mm: 240
rpm: 1200
fuel_type: MGO
technology: Mechanical
power_kw: 1200
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LPC20L
✓ verifiziert
PREMIUM
· 1600.0 kW
· Mechanical
family_name: PC20L
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 200
stroke_mm: 240
rpm: 1200
fuel_type: MGO
technology: Mechanical
power_kw: 1600
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
Pielstick PA6B
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: PA6B
is_family_overview: True
bore_mm: 255
stroke_mm: 270
rpm: 1050
configuration: V
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 8VPA6B
✓ verifiziert
· 2800.0 kW
· Medium-Speed Trunk Piston
family_name: PA6B
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 255
stroke_mm: 270
rpm: 1050
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 13.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 12VPA6B
✓ verifiziert
· 4200.0 kW
· Medium-Speed Trunk Piston
family_name: PA6B
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 255
stroke_mm: 270
rpm: 1050
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 13.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 16VPA6B
✓ verifiziert
· 5600.0 kW
· Medium-Speed Trunk Piston
family_name: PA6B
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 255
stroke_mm: 270
rpm: 1050
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 13.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 18VPA6B
✓ verifiziert
· 6300.0 kW
· Medium-Speed Trunk Piston
family_name: PA6B
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 255
stroke_mm: 270
rpm: 1050
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 13.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 20VPA6B
✓ verifiziert
· 7000.0 kW
· Medium-Speed Trunk Piston
family_name: PA6B
is_family_overview: False
cylinders: 20
configuration: V
bore_mm: 255
stroke_mm: 270
rpm: 1050
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 13.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 6LPA6B
✓ verifiziert
· 2100.0 kW
· Medium-Speed Trunk Piston
family_name: PA6B
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 255
stroke_mm: 270
rpm: 1050
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 13.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 8LPA6B
✓ verifiziert
· 2800.0 kW
· Medium-Speed Trunk Piston
family_name: PA6B
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 255
stroke_mm: 270
rpm: 1050
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 13.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick PC2.6
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: PC2.6
is_family_overview: True
bore_mm: 400
stroke_mm: 460
rpm: 514
configuration: V
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 12VPC2.6
✓ verifiziert
· 8640.0 kW
· Medium-Speed Trunk Piston
family_name: PC2.6
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 514
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 57.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 14VPC2.6
✓ verifiziert
· 10080.0 kW
· Medium-Speed Trunk Piston
family_name: PC2.6
is_family_overview: False
cylinders: 14
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 514
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 57.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 16VPC2.6
✓ verifiziert
· 11520.0 kW
· Medium-Speed Trunk Piston
family_name: PC2.6
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 514
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 57.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 18VPC2.6
✓ verifiziert
· 12960.0 kW
· Medium-Speed Trunk Piston
family_name: PC2.6
is_family_overview: False
cylinders: 18
configuration: V
bore_mm: 400
stroke_mm: 460
rpm: 514
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 57.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 6LPC2.6
✓ verifiziert
· 4320.0 kW
· Medium-Speed Trunk Piston
family_name: PC2.6
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 400
stroke_mm: 460
rpm: 514
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 57.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 8LPC2.6
✓ verifiziert
· 5760.0 kW
· Medium-Speed Trunk Piston
family_name: PC2.6
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 400
stroke_mm: 460
rpm: 514
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 57.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Pielstick 9LPC2.6
✓ verifiziert
· 6480.0 kW
· Medium-Speed Trunk Piston
family_name: PC2.6
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 400
stroke_mm: 460
rpm: 514
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 57.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
🏭
Hanshin
32 ✓ 32 verifiziert⚙️
Hanshin LH46LA
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 460
stroke_mm: None
cylinders: None
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: LH Series
Common Failures:
- • Exhaust valve seat wear
- • Injector nozzle fouling
- • Turbocharger fouling
- • Cylinder liner wear
Service: Follow Hanshin maintenance schedule for cylinder heads, fuel valves, pistons, liners and turbochargers.
Spares: Keep injector valves, exhaust valves, piston rings, gasket kits, filters and bearing shells.
⚙️
Hanshin LH41L
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 410
stroke_mm: None
cylinders: None
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: LH Series
Common Failures:
- • Exhaust valve wear
- • Injector fouling
- • Turbocharger fouling
- • Liner wear
Service: Maintenance includes regular cylinder head, fuel equipment, turbocharger and bearing inspections.
Spares: Recommended: injectors, exhaust valves, piston rings, filters, gaskets and bearing shells.
⚙️
6LLH28LRG
✓ verifiziert
PREMIUM
· 1920.0 kW
· Common Rail
family_name: LH28LRG
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 380
rpm: 700
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1920
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LLH28LRG
✓ verifiziert
PREMIUM
· 2560.0 kW
· Common Rail
family_name: LH28LRG
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 280
stroke_mm: 380
rpm: 700
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2560
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LLH36LA
✓ verifiziert
PREMIUM
· 3600.0 kW
· Common Rail
family_name: LH36LA
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 360
stroke_mm: 480
rpm: 600
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 3600
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LLH36LA
✓ verifiziert
PREMIUM
· 4800.0 kW
· Common Rail
family_name: LH36LA
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 360
stroke_mm: 480
rpm: 600
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 4800
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LLH41L
✓ verifiziert
PREMIUM
· 4470.0 kW
· Mechanical
family_name: LH41L
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 410
stroke_mm: 550
rpm: 525
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 4470
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LLH41L
✓ verifiziert
PREMIUM
· 5960.0 kW
· Mechanical
family_name: LH41L
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 410
stroke_mm: 550
rpm: 525
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 5960
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LLH41LA
✓ verifiziert
PREMIUM
· 4800.0 kW
· Common Rail
family_name: LH41LA
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 410
stroke_mm: 550
rpm: 525
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 4800
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LLH41LA
✓ verifiziert
PREMIUM
· 6400.0 kW
· Common Rail
family_name: LH41LA
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 410
stroke_mm: 550
rpm: 525
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 6400
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LLU38
✓ verifiziert
PREMIUM
· 3780.0 kW
· Mechanical
family_name: LU38
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 380
stroke_mm: 460
rpm: 480
fuel_type: HFO
technology: Mechanical
power_kw: 3780
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LLU38
✓ verifiziert
PREMIUM
· 5040.0 kW
· Mechanical
family_name: LU38
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 380
stroke_mm: 460
rpm: 480
fuel_type: HFO
technology: Mechanical
power_kw: 5040
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LLU46
✓ verifiziert
PREMIUM
· 5430.0 kW
· Mechanical
family_name: LU46
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 400
fuel_type: HFO
technology: Mechanical
power_kw: 5430
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LLU46
✓ verifiziert
PREMIUM
· 7240.0 kW
· Mechanical
family_name: LU46
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 460
stroke_mm: 580
rpm: 400
fuel_type: HFO
technology: Mechanical
power_kw: 7240
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LEL35
✓ verifiziert
PREMIUM
· 2880.0 kW
· Mechanical
family_name: EL35
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 350
stroke_mm: 480
rpm: 660
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 2880
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LEL35
✓ verifiziert
PREMIUM
· 3840.0 kW
· Mechanical
family_name: EL35
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 350
stroke_mm: 480
rpm: 660
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 3840
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LEL44
✓ verifiziert
PREMIUM
· 5280.0 kW
· Mechanical
family_name: EL44
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 440
stroke_mm: 580
rpm: 510
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 5280
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8LEL44
✓ verifiziert
PREMIUM
· 7040.0 kW
· Mechanical
family_name: EL44
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 440
stroke_mm: 580
rpm: 510
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 7040
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
Hanshin LH28L
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: LH28L
is_family_overview: True
bore_mm: 280
stroke_mm: 390
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 6LH28L
✓ verifiziert
· 2280.0 kW
· Medium-Speed Trunk Piston
family_name: LH28L
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 390
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 24.0
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 8LH28L
✓ verifiziert
· 3040.0 kW
· Medium-Speed Trunk Piston
family_name: LH28L
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 280
stroke_mm: 390
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 24.0
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin LH34L
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: LH34L
is_family_overview: True
bore_mm: 340
stroke_mm: 480
rpm: 600
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 6LH34L
✓ verifiziert
· 3240.0 kW
· Medium-Speed Trunk Piston
family_name: LH34L
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 480
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 43.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 8LH34L
✓ verifiziert
· 4320.0 kW
· Medium-Speed Trunk Piston
family_name: LH34L
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 340
stroke_mm: 480
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 43.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 6LH41L
✓ verifiziert
· 4860.0 kW
· Medium-Speed Trunk Piston
family_name: LH41L
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 410
stroke_mm: 550
rpm: 500
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 72.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 8LH41L
✓ verifiziert
· 6480.0 kW
· Medium-Speed Trunk Piston
family_name: LH41L
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 410
stroke_mm: 550
rpm: 500
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 72.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin EL30
✓ verifiziert
· Medium-Speed Electronic
family_name: EL30
is_family_overview: True
bore_mm: 300
stroke_mm: 450
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Electronic
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 6EL30
✓ verifiziert
· 2640.0 kW
· Medium-Speed Electronic
family_name: EL30
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 300
stroke_mm: 450
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Electronic
displacement_l_per_cyl: 31.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 8EL30
✓ verifiziert
· 3520.0 kW
· Medium-Speed Electronic
family_name: EL30
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 300
stroke_mm: 450
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Electronic
displacement_l_per_cyl: 31.8
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin EL38
✓ verifiziert
· Medium-Speed Electronic
family_name: EL38
is_family_overview: True
bore_mm: 380
stroke_mm: 520
rpm: 550
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Electronic
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 6EL38
✓ verifiziert
· 4320.0 kW
· Medium-Speed Electronic
family_name: EL38
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 380
stroke_mm: 520
rpm: 550
fuel_type: HFO/MGO
technology: Medium-Speed Electronic
displacement_l_per_cyl: 59.0
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Hanshin 8EL38
✓ verifiziert
· 5760.0 kW
· Medium-Speed Electronic
family_name: EL38
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 380
stroke_mm: 520
rpm: 550
fuel_type: HFO/MGO
technology: Medium-Speed Electronic
displacement_l_per_cyl: 59.0
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
🏭
Yanmar
25 ✓ 25 verifiziert⚙️
6L6EY18AL
✓ verifiziert
PREMIUM
· 1020.0 kW
· Mechanical
family_name: 6EY18AL
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 180
stroke_mm: 280
rpm: 900
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1020
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
6L6EY22AL
✓ verifiziert
PREMIUM
· 1410.0 kW
· Mechanical
family_name: 6EY22AL
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 220
stroke_mm: 320
rpm: 750
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1410
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
6L6EY26W
✓ verifiziert
PREMIUM
· 2430.0 kW
· Common Rail
family_name: 6EY26W
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 260
stroke_mm: 360
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2430
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
6L6AY26
✓ verifiziert
PREMIUM
· 2490.0 kW
· Tier II
family_name: 6AY26
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 260
stroke_mm: 360
rpm: 750
fuel_type: HFO/MGO
technology: Tier II
power_kw: 2490
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
6L6N18AL-DV
✓ verifiziert
PREMIUM
· 1050.0 kW
· Mechanical
family_name: 6N18AL-DV
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 180
stroke_mm: 280
rpm: 1000
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 1050
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
6L6N21AL-EV
✓ verifiziert
PREMIUM
· 1170.0 kW
· Mechanical
family_name: 6N21AL-EV
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 210
stroke_mm: 290
rpm: 900
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1170
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Displacement': '6N18AL: 42.75L / 6N21AL: ~47L', 'Generator Capacity': '6N18AL-SV: 662.5 KVA (560 kW) / 6N21AL-SV: 800 KVA (800 kW)', 'Compression Ratio': '16.8:1', 'Oil Consumption': '<1.1 g/kWh', 'Exhaust Temperature': '≤400°C', 'Configuration': 'Vertical single-acting inline, 4-stroke, direct injection, compress air motor starting'}
bore_mm_v: 180 (6N18AL) / 210 (6N21AL)
stroke_mm_v: 280 (6N18AL) / 290 (6N21AL)
rpm_v: 720/750 or 900/1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO)
status_v: Discontinued (6N18AL-V/-SV/-EV/-UV/-HV series). 6N21AL-W series (DW/SW/EW/GW) current production
datasheet_url: https://www.yammer.com/media/global/com/product/marinecommercial/catalog/pdf/auxiliaryEngine/6N21ALW.pdf
sources: ['https://www.yammer.com/media/global/com/product/marinecommercial/catalog/pdf/auxiliaryEngine/6N21ALW.pdf', 'https://pdfcoffee.com/yammer-product-guidepdf-pdf-free.html', 'https://www.scribd.com/document/613271874/Yanmar-Diesel-Engine-6n21-A-l-V-Series-Generator-Engine-Instruction-Book-1', 'https://marinedieselbasics.com/diesel-engine-manuals/yammer-6n18al-v-marine-diesel-engine-operation-manual-3', 'https://www.libramar.net/news/marine_auxiliary_engine_yammer_6n21al_w_operation_manual/2017-07-30-1359', 'https://www.industrialmarinepower.com/surplus-2-unit-yammer-genset-6n21alsv/']
Common Failures:
- • _hinweis
- • items
⚙️
Yanmar EY18
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: EY18
is_family_overview: True
bore_mm: 180
stroke_mm: 280
rpm: 900
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
Yanmar 6EY18
✓ verifiziert
· 930.0 kW
· Medium-Speed Trunk Piston
family_name: EY18
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 180
stroke_mm: 280
rpm: 900
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 7.1
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
Yanmar EY22
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: EY22
is_family_overview: True
bore_mm: 220
stroke_mm: 320
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
Yanmar 6EY22
✓ verifiziert
· 1560.0 kW
· Medium-Speed Trunk Piston
family_name: EY22
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 220
stroke_mm: 320
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 12.2
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
Yanmar EY26
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: EY26
is_family_overview: True
bore_mm: 260
stroke_mm: 385
rpm: 750
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
Yanmar 6EY26
✓ verifiziert
· 2340.0 kW
· Medium-Speed Trunk Piston
family_name: EY26
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 260
stroke_mm: 385
rpm: 750
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 20.4
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
⚙️
Yanmar AYS
✓ verifiziert
· High-Speed Trunk Piston
family_name: AYS
is_family_overview: True
bore_mm: 155
stroke_mm: 180
rpm: 1900
configuration: L
fuel_type: MGO/MDO
technology: High-Speed Trunk Piston
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Yanmar 6AYS
✓ verifiziert
· 480.0 kW
· High-Speed Trunk Piston
family_name: AYS
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 155
stroke_mm: 180
rpm: 1900
fuel_type: MGO/MDO
technology: High-Speed Trunk Piston
displacement_l_per_cyl: 3.4
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Yanmar AY
✓ verifiziert
· High-Speed Trunk Piston
family_name: AY
is_family_overview: True
bore_mm: 135
stroke_mm: 170
rpm: 2100
configuration: L
fuel_type: MGO/MDO
technology: High-Speed Trunk Piston
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Yanmar 6AY
✓ verifiziert
· 360.0 kW
· High-Speed Trunk Piston
family_name: AY
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 135
stroke_mm: 170
rpm: 2100
fuel_type: MGO/MDO
technology: High-Speed Trunk Piston
displacement_l_per_cyl: 2.4
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
5N18L
✓ verifiziert
· 900.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 180
stroke_mm: 280
cylinders: 5
mcr_power_kw: 900
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 849
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Widely used as auxiliary on bulk carriers and tankers', 'HFO-capable with preheating system', 'Strong Yanmar service network in Asia']
unified_from_engine_model: True
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
needs_verification: False
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
Yanmar N-series, 180mm bore
⚙️
5N21L
✓ verifiziert
· 1250.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 210
stroke_mm: 320
cylinders: 5
mcr_power_kw: 1250
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 851
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Widely used as auxiliary on bulk carriers and tankers', 'HFO-capable with preheating system', 'Strong Yanmar service network in Asia']
unified_from_engine_model: True
verified_specs: {'Displacement': '6N18AL: 42.75L / 6N21AL: ~47L', 'Generator Capacity': '6N18AL-SV: 662.5 KVA (560 kW) / 6N21AL-SV: 800 KVA (800 kW)', 'Compression Ratio': '16.8:1', 'Oil Consumption': '<1.1 g/kWh', 'Exhaust Temperature': '≤400°C', 'Configuration': 'Vertical single-acting inline, 4-stroke, direct injection, compress air motor starting'}
needs_verification: False
bore_mm_v: 180 (6N18AL) / 210 (6N21AL)
stroke_mm_v: 280 (6N18AL) / 290 (6N21AL)
rpm_v: 720/750 or 900/1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO)
status_v: Discontinued (6N18AL-V/-SV/-EV/-UV/-HV series). 6N21AL-W series (DW/SW/EW/GW) current production
datasheet_url: https://www.yammer.com/media/global/com/product/marinecommercial/catalog/pdf/auxiliaryEngine/6N21ALW.pdf
sources: ['https://www.yammer.com/media/global/com/product/marinecommercial/catalog/pdf/auxiliaryEngine/6N21ALW.pdf', 'https://pdfcoffee.com/yammer-product-guidepdf-pdf-free.html', 'https://www.scribd.com/document/613271874/Yanmar-Diesel-Engine-6n21-A-l-V-Series-Generator-Engine-Instruction-Book-1', 'https://marinedieselbasics.com/diesel-engine-manuals/yammer-6n18al-v-marine-diesel-engine-operation-manual-3', 'https://www.libramar.net/news/marine_auxiliary_engine_yammer_6n21al_w_operation_manual/2017-07-30-1359', 'https://www.industrialmarinepower.com/surplus-2-unit-yammer-genset-6n21alsv/']
Common Failures:
- • _hinweis
- • items
Yanmar N-series, 210mm bore
⚙️
6AYL-ET
✓ verifiziert
· 600.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 155
stroke_mm: 180
cylinders: 6
mcr_power_kw: 600
mcr_rpm: 1200.0
source: migrated_from_engine_model
original_engine_model_id: 853
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Widely used as auxiliary on bulk carriers and tankers', 'HFO-capable with preheating system', 'Strong Yanmar service network in Asia']
unified_from_engine_model: True
Yanmar AYL-ET auxiliary engine
6N18L
✓ verifiziert
· 1080.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 180
stroke_mm: 280
cylinders: 6
mcr_power_kw: 1080
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 850
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Widely used as auxiliary on bulk carriers and tankers', 'HFO-capable with preheating system', 'Strong Yanmar service network in Asia']
unified_from_engine_model: True
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
needs_verification: False
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
Yanmar N-series, 180mm bore
⚙️
6N21L
✓ verifiziert
· 1500.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 210
stroke_mm: 320
cylinders: 6
mcr_power_kw: 1500
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 852
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Widely used as auxiliary on bulk carriers and tankers', 'HFO-capable with preheating system', 'Strong Yanmar service network in Asia']
unified_from_engine_model: True
verified_specs: {'Displacement': '6N18AL: 42.75L / 6N21AL: ~47L', 'Generator Capacity': '6N18AL-SV: 662.5 KVA (560 kW) / 6N21AL-SV: 800 KVA (800 kW)', 'Compression Ratio': '16.8:1', 'Oil Consumption': '<1.1 g/kWh', 'Exhaust Temperature': '≤400°C', 'Configuration': 'Vertical single-acting inline, 4-stroke, direct injection, compress air motor starting'}
needs_verification: False
bore_mm_v: 180 (6N18AL) / 210 (6N21AL)
stroke_mm_v: 280 (6N18AL) / 290 (6N21AL)
rpm_v: 720/750 or 900/1000
fuel_v: Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO)
status_v: Discontinued (6N18AL-V/-SV/-EV/-UV/-HV series). 6N21AL-W series (DW/SW/EW/GW) current production
datasheet_url: https://www.yammer.com/media/global/com/product/marinecommercial/catalog/pdf/auxiliaryEngine/6N21ALW.pdf
sources: ['https://www.yammer.com/media/global/com/product/marinecommercial/catalog/pdf/auxiliaryEngine/6N21ALW.pdf', 'https://pdfcoffee.com/yammer-product-guidepdf-pdf-free.html', 'https://www.scribd.com/document/613271874/Yanmar-Diesel-Engine-6n21-A-l-V-Series-Generator-Engine-Instruction-Book-1', 'https://marinedieselbasics.com/diesel-engine-manuals/yammer-6n18al-v-marine-diesel-engine-operation-manual-3', 'https://www.libramar.net/news/marine_auxiliary_engine_yammer_6n21al_w_operation_manual/2017-07-30-1359', 'https://www.industrialmarinepower.com/surplus-2-unit-yammer-genset-6n21alsv/']
Common Failures:
- • _hinweis
- • items
Yanmar N-series, 210mm bore
⚙️
6EY22W
✓ verifiziert
· 2040.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 220
stroke_mm: 320
cylinders: 6
mcr_power_kw: 2040
mcr_rpm: 900.0
source: verified_workflow_2026-06
original_engine_model_id: 847
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Widely used as auxiliary on bulk carriers and tankers', 'HFO-capable with preheating system', 'Strong Yanmar service network in Asia']
unified_from_engine_model: True
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
needs_verification: False
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
Yanmar marine diesel, 220mm bore
⚙️
6EY22LW
✓ verifiziert
· 2220.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 220
stroke_mm: 380
cylinders: 6
mcr_power_kw: 2220
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 848
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Widely used as auxiliary on bulk carriers and tankers', 'HFO-capable with preheating system', 'Strong Yanmar service network in Asia']
unified_from_engine_model: True
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
needs_verification: False
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
Yanmar marine diesel, 220mm bore
⚙️
6EY26W
✓ verifiziert
· 3300.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 385
cylinders: 6
mcr_power_kw: 3300
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 846
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
available_as_genset: True
genset_source_ids: [36907]
verified_specs: {'Bohrung (6EY17W)': '170 mm', 'Hub (6EY17W)': '230 mm', 'Bohrung (6EY18ALW)': '180 mm', 'Hub (6EY18ALW)': '280 mm', 'Bohrung (6EY22AW)': '220 mm', 'Hub (6EY22AW)': '320 mm', 'Bohrung (6EY26W)': '260 mm', 'Hub (6EY26W)': '385 mm', 'Hubraum (6EY17W)': '31,3 Liter', 'Hubraum (6EY18ALW)': '42,75 Liter', 'Hubraum (6EY26W)': '122,6 Liter', 'Leistung 6EY17W': '374-837 kW (500-1138 HP)', 'Leistung 6EY18ALW': '400-615 kW', 'Leistung 6EY22AW': '885-1370 kW (900 rpm)', 'Leistung 6EY26W': '1471-1920 kW (750 rpm)', 'Drehzahl 6EY17W': '1450 rpm', 'Drehzahl 6EY22AW/6EY26W': '750-900 rpm', 'Trockengewicht 6EY17W': '3880 kg', 'Trockengewicht 6EY22AW Motor': '10.000 kg', 'Spez. Verbrauch 6EY17W': 'ca. 212 g/kWh', 'Spez. Verbrauch 6EY18ALW': 'ca. 190 g/kWh', 'Spez. Verbrauch 6N330': '190 g/kWh', 'Emissionsstandard': 'IMO Tier II'}
needs_verification: False
bore_mm_v: 170-330 (variiert je nach Modell: 6EY17W=170, 6EY18ALW=180, 6EY22AW=220, 6EY26W=260, 6N330=330)
stroke_mm_v: 230-440 (variiert je nach Modell: 6EY17W=230, 6EY18ALW=280, 6EY22AW=320, 6EY26W=385, 6N330=440)
rpm_v: 750-1450 (6EY17W bei 1450 rpm, 6EY22AW/6EY26W bei 750-900 rpm, 6N330 bei 620 rpm)
fuel_v: Marinediesel (HFO bis 700 cSt für 6EY26L)
status_v: In Produktion. 6EY-Reihe etablierte Mittelschnellläufer-Familie für kommerzielle Schiffsantriebe und Stromerzeugung. Modelle seit ca. 2010+ im Markt, mit Verbesserungen (z.B. 6EY26DF Dual-Fuel 2019).
datasheet_url: https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY17W.pdf (6EY17W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY22AW.pdf (6EY22AW); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6EY26W.pdf (6EY26W); https://www.yanmar.com/media/global/com/product/marinecommercial/catalog/pdf/propulsionEngine-MediumSpeed/6N330W.pdf (6N330W)
sources: ['(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', '(Quelle entfernt: nicht verifizierbar)', 'https://rapidoengine.com/products/Yanmar-6EY17W-Marine-Propulsion-Engine-1138-HP.html', 'https://www.yanmarmarine.eu/Products/Medium-speed-engines/6EY17W-387/']
Common Failures:
- • _hinweis
- • items
Yanmar marine diesel, 260mm bore
⚙️
8AYL-ET
✓ verifiziert
· 800.0 kW
engine_family_id: 55
family_name: 6EY26
stroke_type: 4-stroke
bore_mm: 155
stroke_mm: 180
cylinders: 8
mcr_power_kw: 800
mcr_rpm: 1200.0
source: migrated_from_engine_model
original_engine_model_id: 854
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Widely used as auxiliary on bulk carriers and tankers', 'HFO-capable with preheating system', 'Strong Yanmar service network in Asia']
unified_from_engine_model: True
Yanmar AYL-ET auxiliary engine
🏭
ABC
10 ✓ 10 verifiziert⚙️
ABC 6DZC
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 256
stroke_mm: 310
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
is_family_overview: True
family_name: DZC Series
Common Failures:
- • Injector fouling
- • Exhaust valve wear
- • Turbocharger fouling
- • Cooling water leakage
Service: Service includes injector and valve overhaul, crankcase inspection and turbocharger cleaning per ABC schedule.
Spares: Keep injectors, exhaust valves, piston rings, gasket kits, filters and turbocharger spares.
⚙️
ABC 6DZC-1000
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 256
stroke_mm: 310
cylinders: 6
rpm: 1000
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: DZC Series
Common Failures:
- • Injector nozzle fouling
- • Exhaust valve burning
- • Turbocharger fouling
- • Liner wear
Service: Maintain by ABC hour-based maintenance schedule with cylinder head, injector and turbocharger inspections.
Spares: Recommended: injector nozzles, exhaust valves, piston rings, filters and gasket kits.
⚙️
ABC 8DZC
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 256
stroke_mm: 310
cylinders: 8
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: DZC Series
Common Failures:
- • Fuel injector fouling
- • Exhaust valve wear
- • Turbocharger fouling
- • Starting air valve leakage
Service: Scheduled maintenance includes injector testing, valve gear inspection, turbocharger cleaning and bearing checks.
Spares: Keep injectors, valves, gaskets, filters, starting air valve kits and bearing shells.
⚙️
ABC 6DL36
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO/Biofuel capable depending setup
bore_mm: 365
stroke_mm: 420
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: DL/DV Series
Common Failures:
- • Injector fouling
- • Exhaust valve seat wear
- • Turbocharger fouling
- • Charge air cooler fouling
Service: Medium-speed engine maintenance follows ABC schedule for injectors, valves, cylinder units and turbocharger.
Spares: Keep injectors, exhaust valves, piston rings, filters, cylinder head gaskets and turbocharger parts.
⚙️
ABC 8DL36
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 365
stroke_mm: 420
cylinders: 8
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: DL/DV Series
Common Failures:
- • Injector wear
- • Exhaust valve burning
- • Turbocharger fouling
- • Bearing distress from oil contamination
Service: Scheduled overhaul includes cylinder heads, pistons, injectors, bearings and turbocharger according to ABC.
Spares: Recommended: injectors, exhaust valves, piston rings, bearings, filters and gasket kits.
⚙️
ABC 12DV36
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 365
stroke_mm: 420
cylinders: 12
rpm: None
stroke_type: 4-stroke V-engine
fuel_types: ['MDO', 'HFO']
family_name: DL/DV Series
Common Failures:
- • Injector fouling
- • Exhaust valve wear
- • Turbocharger fouling
- • Cooling water leakage
Service: Follow ABC DV36 service schedule for V-engine cylinder heads, injectors, bearings and turbochargers.
Spares: Keep injectors, exhaust valves, piston rings, bearing shells, filters and gasket kits.
⚙️
6DZC
✓ verifiziert
· 1890.0 kW
engine_family_id: 76
family_name: DZC
stroke_type: 4-stroke
bore_mm: 256
stroke_mm: 310
cylinders: 6
mcr_power_kw: 1890
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 896
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['European manufacture (Ghent, Belgium)', 'Dual-fuel (DZD-DF) variant available', 'Popular on dredgers and inland vessels']
unified_from_engine_model: True
ABC DZC, L6, 256mm bore
⚙️
8DZC
✓ verifiziert
· 2520.0 kW
engine_family_id: 76
family_name: DZC
stroke_type: 4-stroke
bore_mm: 256
stroke_mm: 310
cylinders: 8
mcr_power_kw: 2520
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 897
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['European manufacture (Ghent, Belgium)', 'Dual-fuel (DZD-DF) variant available', 'Popular on dredgers and inland vessels']
unified_from_engine_model: True
ABC DZC, L8, 256mm bore
⚙️
12DZC
✓ verifiziert
· 3780.0 kW
engine_family_id: 76
family_name: DZC
stroke_type: 4-stroke
bore_mm: 256
stroke_mm: 310
cylinders: 12
mcr_power_kw: 3780
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 898
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['European manufacture (Ghent, Belgium)', 'Dual-fuel (DZD-DF) variant available', 'Popular on dredgers and inland vessels']
unified_from_engine_model: True
ABC DZC, V12, 256mm bore
⚙️
16DZD
✓ verifiziert
· 5040.0 kW
engine_family_id: 76
family_name: DZC
stroke_type: 4-stroke
bore_mm: 256
stroke_mm: 310
cylinders: 16
mcr_power_kw: 5040
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 899
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['European manufacture (Ghent, Belgium)', 'Dual-fuel (DZD-DF) variant available', 'Popular on dredgers and inland vessels']
unified_from_engine_model: True
ABC DZD, V16, 256mm bore
🏭
Bergen Engines
10 ✓ 10 verifiziert⚙️
Bergen B33:45L
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 330
stroke_mm: 450
cylinders: 6L-9L
rpm: 450-750
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: B33:45
verified_specs: {'BMEP': '25 bar @ 750 rpm (Propulsion), 26 bar @ 720 rpm (Genset)', 'SFOC (100% MCR)': '171-177 g/kWh (MDO basis, varies by cylinders)', 'SFOC (85% MCR)': '173-175 g/kWh', 'Lube Oil Consumption': '0.5 g/kWh', 'Mean Piston Speed': '11.2 m/s (@ 750 rpm), 10.8 m/s (@ 720 rpm)', 'Dry Weight L6P': '42,400 kg', 'Dry Weight L8P': '53,500 kg', 'Dry Weight L9P': '56,400 kg', 'Dry Weight V12P': '71,867 kg', 'Genset Weight L6A': '48,300 kg (engine only)', 'Genset Weight L8A': '60,600 kg (engine only)', 'Genset Weight L9A': '62,400 kg (engine only)', 'Engine Type': '4-stroke, turbocharged with 2-stage charge air cooler', 'Service Intervals': 'Extended up to 25,000 hours', 'IMO Compliance': 'Tier II (standard), Tier III (with SCR)', 'Electrical Output L6 50Hz': '3,515 kW genset', 'Electrical Output L8 50Hz': '4,690 kW genset', 'Electrical Output L9 50Hz': '5,285 kW genset', 'Electrical Output V12 60Hz': '6,750 kW genset', 'Electrical Output V12 50Hz': '7,050 kW genset'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 330
stroke_mm_v: 450
rpm_v: 750 (Propulsion MCR), 720/750 (Genset 50/60 Hz)
fuel_v: Diesel (MDO/HFO per ISO 8217, up to 700 cSt @ 50°C)
status_v: Production current (2014+ introduction, 2023+ iteration)
datasheet_url: https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf
sources: ['https://www.bergenengines.com/engines/b33-45l/', 'https://www.bergenengines.com/engines/b33-45v/', 'https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf', 'https://www.rolls-royce.com/~/media/Files/R/Rolls-Royce/documents/marine-product-finder/b33-45-engine-brochure.pdf', 'https://www.rolls-royce.com/~/media/files/r/rolls-royce/documents/news/rr-b-bergen-b-33-45-0814-new-lr6-tcm92-60629.pdf', 'https://www.maritimepropulsion.com/blogs/post/engine-profile-bergen-b3345-33']
Common Failures:
- • _hinweis
- • items
Service: Maintenance follows Bergen running-hour schedule for injectors, valves, turbocharger and cylinder units.
Spares: Recommended: injectors, exhaust valves, filters, cylinder head seals and turbocharger service parts.
Bergen B32:40
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 320
stroke_mm: 400
cylinders: 6L-12V
rpm: 720/750
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: B32:40
verified_specs: {'BMEP (Brake Mean Effective Pressure)': '24.9 bar', 'Spezifischer Brennstoffverbrauch (SFOC)': '184 g/kWh / 176-185 g/kWh', 'Spezifischer Schmieröl-Verbrauch': '0.8 g/kWh', 'Kolbengeschwindigkeit': '10 m/s', 'Kühlwasser-Auslasstemperatur': '90°C', 'Gewicht B32:40L6P': '3300 kg', 'Hubvolumen (L6)': '~193 Liter', 'Hubvolumen (L8)': '~257 Liter', 'Hubvolumen (V12)': '~386 Liter', 'Hubvolumen (V16)': '~515 Liter'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 750
fuel_v: Diesel (MDO/HFO bis 700 cSt/50°C)
status_v: Production/In Service
datasheet_url: https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html
sources: ['https://www.directindustry.com/prod/rolls-royce/product-22649-664803.html', 'https://www.burakmarine.com/b3240/', 'https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html', 'https://pdf.directindustry.com/pdf/rolls-royce/b32-40-propulsion/22649-359771.html', 'https://www.yumpu.com/en/document/view/25834118/b3240-propulsion-rolls-royce', 'https://manuals.plus/m/2a374e76a218cecea1e1d8837820c94aff59bedb92e806653d958cf2cf72e1f3']
Common Failures:
- • _hinweis
- • items
Service: Service according to Bergen engine maintenance plan including valve, injector and cylinder unit inspections.
Spares: Maintain injectors, exhaust valves, piston rings, head gaskets, filters and turbocharger kits.
⚙️
Bergen C25:33L
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 250
stroke_mm: 330
cylinders: 6L-9L
rpm: 720/750/900/1000
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: C25:33
verified_specs: {'BMEP': '25 bar @ 750 rpm (Propulsion), 26 bar @ 720 rpm (Genset)', 'SFOC (100% MCR)': '171-177 g/kWh (MDO basis, varies by cylinders)', 'SFOC (85% MCR)': '173-175 g/kWh', 'Lube Oil Consumption': '0.5 g/kWh', 'Mean Piston Speed': '11.2 m/s (@ 750 rpm), 10.8 m/s (@ 720 rpm)', 'Dry Weight L6P': '42,400 kg', 'Dry Weight L8P': '53,500 kg', 'Dry Weight L9P': '56,400 kg', 'Dry Weight V12P': '71,867 kg', 'Genset Weight L6A': '48,300 kg (engine only)', 'Genset Weight L8A': '60,600 kg (engine only)', 'Genset Weight L9A': '62,400 kg (engine only)', 'Engine Type': '4-stroke, turbocharged with 2-stage charge air cooler', 'Service Intervals': 'Extended up to 25,000 hours', 'IMO Compliance': 'Tier II (standard), Tier III (with SCR)', 'Electrical Output L6 50Hz': '3,515 kW genset', 'Electrical Output L8 50Hz': '4,690 kW genset', 'Electrical Output L9 50Hz': '5,285 kW genset', 'Electrical Output V12 60Hz': '6,750 kW genset', 'Electrical Output V12 50Hz': '7,050 kW genset'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 330
stroke_mm_v: 450
rpm_v: 750 (Propulsion MCR), 720/750 (Genset 50/60 Hz)
fuel_v: Diesel (MDO/HFO per ISO 8217, up to 700 cSt @ 50°C)
status_v: Production current (2014+ introduction, 2023+ iteration)
datasheet_url: https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf
sources: ['https://www.bergenengines.com/engines/b33-45l/', 'https://www.bergenengines.com/engines/b33-45v/', 'https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf', 'https://www.rolls-royce.com/~/media/Files/R/Rolls-Royce/documents/marine-product-finder/b33-45-engine-brochure.pdf', 'https://www.rolls-royce.com/~/media/files/r/rolls-royce/documents/news/rr-b-bergen-b-33-45-0814-new-lr6-tcm92-60629.pdf', 'https://www.maritimepropulsion.com/blogs/post/engine-profile-bergen-b3345-33']
Common Failures:
- • _hinweis
- • items
Service: Follow Bergen schedule for cylinder head, injector, turbocharger and bearing inspections.
Spares: Keep injector nozzles, exhaust valves, gasket kits, filters and bearing shells.
⚙️
C25:33L6
✓ verifiziert
· 2250.0 kW
engine_family_id: 52
family_name: Bergen B32:40
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 6
mcr_power_kw: 2250
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 843
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['Available as diesel, gas, and dual-fuel', 'Used on Norwegian Coast Guard and offshore vessels', 'Norwegian quality engineering']
unified_from_engine_model: True
verified_specs: {'BMEP': '25 bar @ 750 rpm (Propulsion), 26 bar @ 720 rpm (Genset)', 'SFOC (100% MCR)': '171-177 g/kWh (MDO basis, varies by cylinders)', 'SFOC (85% MCR)': '173-175 g/kWh', 'Lube Oil Consumption': '0.5 g/kWh', 'Mean Piston Speed': '11.2 m/s (@ 750 rpm), 10.8 m/s (@ 720 rpm)', 'Dry Weight L6P': '42,400 kg', 'Dry Weight L8P': '53,500 kg', 'Dry Weight L9P': '56,400 kg', 'Dry Weight V12P': '71,867 kg', 'Genset Weight L6A': '48,300 kg (engine only)', 'Genset Weight L8A': '60,600 kg (engine only)', 'Genset Weight L9A': '62,400 kg (engine only)', 'Engine Type': '4-stroke, turbocharged with 2-stage charge air cooler', 'Service Intervals': 'Extended up to 25,000 hours', 'IMO Compliance': 'Tier II (standard), Tier III (with SCR)', 'Electrical Output L6 50Hz': '3,515 kW genset', 'Electrical Output L8 50Hz': '4,690 kW genset', 'Electrical Output L9 50Hz': '5,285 kW genset', 'Electrical Output V12 60Hz': '6,750 kW genset', 'Electrical Output V12 50Hz': '7,050 kW genset'}
needs_verification: False
bore_mm_v: 330
stroke_mm_v: 450
rpm_v: 750 (Propulsion MCR), 720/750 (Genset 50/60 Hz)
fuel_v: Diesel (MDO/HFO per ISO 8217, up to 700 cSt @ 50°C)
status_v: Production current (2014+ introduction, 2023+ iteration)
datasheet_url: https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf
sources: ['https://www.bergenengines.com/engines/b33-45l/', 'https://www.bergenengines.com/engines/b33-45v/', 'https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf', 'https://www.rolls-royce.com/~/media/Files/R/Rolls-Royce/documents/marine-product-finder/b33-45-engine-brochure.pdf', 'https://www.rolls-royce.com/~/media/files/r/rolls-royce/documents/news/rr-b-bergen-b-33-45-0814-new-lr6-tcm92-60629.pdf', 'https://www.maritimepropulsion.com/blogs/post/engine-profile-bergen-b3345-33']
Common Failures:
- • _hinweis
- • items
Bergen C25:33, L6, 250mm bore, 330mm stroke
B32:40L6
✓ verifiziert
· 3480.0 kW
engine_family_id: 52
family_name: Bergen B32:40
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 6
mcr_power_kw: 3480
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 839
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['Available as diesel, gas, and dual-fuel', 'Used on Norwegian Coast Guard and offshore vessels', 'Norwegian quality engineering']
unified_from_engine_model: True
verified_specs: {'BMEP (Brake Mean Effective Pressure)': '24.9 bar', 'Spezifischer Brennstoffverbrauch (SFOC)': '184 g/kWh / 176-185 g/kWh', 'Spezifischer Schmieröl-Verbrauch': '0.8 g/kWh', 'Kolbengeschwindigkeit': '10 m/s', 'Kühlwasser-Auslasstemperatur': '90°C', 'Gewicht B32:40L6P': '3300 kg', 'Hubvolumen (L6)': '~193 Liter', 'Hubvolumen (L8)': '~257 Liter', 'Hubvolumen (V12)': '~386 Liter', 'Hubvolumen (V16)': '~515 Liter'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 750
fuel_v: Diesel (MDO/HFO bis 700 cSt/50°C)
status_v: Production/In Service
datasheet_url: https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html
sources: ['https://www.directindustry.com/prod/rolls-royce/product-22649-664803.html', 'https://www.burakmarine.com/b3240/', 'https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html', 'https://pdf.directindustry.com/pdf/rolls-royce/b32-40-propulsion/22649-359771.html', 'https://www.yumpu.com/en/document/view/25834118/b3240-propulsion-rolls-royce', 'https://manuals.plus/m/2a374e76a218cecea1e1d8837820c94aff59bedb92e806653d958cf2cf72e1f3']
Common Failures:
- • _hinweis
- • items
Bergen B32:40, L6, 320mm bore, 400mm stroke
⚙️
C25:33L8
✓ verifiziert
· 3000.0 kW
engine_family_id: 52
family_name: Bergen B32:40
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 8
mcr_power_kw: 3000
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 844
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['Available as diesel, gas, and dual-fuel', 'Used on Norwegian Coast Guard and offshore vessels', 'Norwegian quality engineering']
unified_from_engine_model: True
verified_specs: {'BMEP': '25 bar @ 750 rpm (Propulsion), 26 bar @ 720 rpm (Genset)', 'SFOC (100% MCR)': '171-177 g/kWh (MDO basis, varies by cylinders)', 'SFOC (85% MCR)': '173-175 g/kWh', 'Lube Oil Consumption': '0.5 g/kWh', 'Mean Piston Speed': '11.2 m/s (@ 750 rpm), 10.8 m/s (@ 720 rpm)', 'Dry Weight L6P': '42,400 kg', 'Dry Weight L8P': '53,500 kg', 'Dry Weight L9P': '56,400 kg', 'Dry Weight V12P': '71,867 kg', 'Genset Weight L6A': '48,300 kg (engine only)', 'Genset Weight L8A': '60,600 kg (engine only)', 'Genset Weight L9A': '62,400 kg (engine only)', 'Engine Type': '4-stroke, turbocharged with 2-stage charge air cooler', 'Service Intervals': 'Extended up to 25,000 hours', 'IMO Compliance': 'Tier II (standard), Tier III (with SCR)', 'Electrical Output L6 50Hz': '3,515 kW genset', 'Electrical Output L8 50Hz': '4,690 kW genset', 'Electrical Output L9 50Hz': '5,285 kW genset', 'Electrical Output V12 60Hz': '6,750 kW genset', 'Electrical Output V12 50Hz': '7,050 kW genset'}
needs_verification: False
bore_mm_v: 330
stroke_mm_v: 450
rpm_v: 750 (Propulsion MCR), 720/750 (Genset 50/60 Hz)
fuel_v: Diesel (MDO/HFO per ISO 8217, up to 700 cSt @ 50°C)
status_v: Production current (2014+ introduction, 2023+ iteration)
datasheet_url: https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf
sources: ['https://www.bergenengines.com/engines/b33-45l/', 'https://www.bergenengines.com/engines/b33-45v/', 'https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf', 'https://www.rolls-royce.com/~/media/Files/R/Rolls-Royce/documents/marine-product-finder/b33-45-engine-brochure.pdf', 'https://www.rolls-royce.com/~/media/files/r/rolls-royce/documents/news/rr-b-bergen-b-33-45-0814-new-lr6-tcm92-60629.pdf', 'https://www.maritimepropulsion.com/blogs/post/engine-profile-bergen-b3345-33']
Common Failures:
- • _hinweis
- • items
Bergen C25:33, L8, 250mm bore, 330mm stroke
B32:40L8
✓ verifiziert
· 4640.0 kW
engine_family_id: 52
family_name: Bergen B32:40
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 8
mcr_power_kw: 4640
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 840
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['Available as diesel, gas, and dual-fuel', 'Used on Norwegian Coast Guard and offshore vessels', 'Norwegian quality engineering']
unified_from_engine_model: True
verified_specs: {'BMEP (Brake Mean Effective Pressure)': '24.9 bar', 'Spezifischer Brennstoffverbrauch (SFOC)': '184 g/kWh / 176-185 g/kWh', 'Spezifischer Schmieröl-Verbrauch': '0.8 g/kWh', 'Kolbengeschwindigkeit': '10 m/s', 'Kühlwasser-Auslasstemperatur': '90°C', 'Gewicht B32:40L6P': '3300 kg', 'Hubvolumen (L6)': '~193 Liter', 'Hubvolumen (L8)': '~257 Liter', 'Hubvolumen (V12)': '~386 Liter', 'Hubvolumen (V16)': '~515 Liter'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 750
fuel_v: Diesel (MDO/HFO bis 700 cSt/50°C)
status_v: Production/In Service
datasheet_url: https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html
sources: ['https://www.directindustry.com/prod/rolls-royce/product-22649-664803.html', 'https://www.burakmarine.com/b3240/', 'https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html', 'https://pdf.directindustry.com/pdf/rolls-royce/b32-40-propulsion/22649-359771.html', 'https://www.yumpu.com/en/document/view/25834118/b3240-propulsion-rolls-royce', 'https://manuals.plus/m/2a374e76a218cecea1e1d8837820c94aff59bedb92e806653d958cf2cf72e1f3']
Common Failures:
- • _hinweis
- • items
Bergen B32:40, L8, 320mm bore, 400mm stroke
⚙️
C25:33L9
✓ verifiziert
· 3375.0 kW
engine_family_id: 52
family_name: Bergen B32:40
stroke_type: 4-stroke
bore_mm: 250
stroke_mm: 330
cylinders: 9
mcr_power_kw: 3375
mcr_rpm: 1000.0
source: verified_workflow_2026-06
original_engine_model_id: 845
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['Available as diesel, gas, and dual-fuel', 'Used on Norwegian Coast Guard and offshore vessels', 'Norwegian quality engineering']
unified_from_engine_model: True
verified_specs: {'BMEP': '25 bar @ 750 rpm (Propulsion), 26 bar @ 720 rpm (Genset)', 'SFOC (100% MCR)': '171-177 g/kWh (MDO basis, varies by cylinders)', 'SFOC (85% MCR)': '173-175 g/kWh', 'Lube Oil Consumption': '0.5 g/kWh', 'Mean Piston Speed': '11.2 m/s (@ 750 rpm), 10.8 m/s (@ 720 rpm)', 'Dry Weight L6P': '42,400 kg', 'Dry Weight L8P': '53,500 kg', 'Dry Weight L9P': '56,400 kg', 'Dry Weight V12P': '71,867 kg', 'Genset Weight L6A': '48,300 kg (engine only)', 'Genset Weight L8A': '60,600 kg (engine only)', 'Genset Weight L9A': '62,400 kg (engine only)', 'Engine Type': '4-stroke, turbocharged with 2-stage charge air cooler', 'Service Intervals': 'Extended up to 25,000 hours', 'IMO Compliance': 'Tier II (standard), Tier III (with SCR)', 'Electrical Output L6 50Hz': '3,515 kW genset', 'Electrical Output L8 50Hz': '4,690 kW genset', 'Electrical Output L9 50Hz': '5,285 kW genset', 'Electrical Output V12 60Hz': '6,750 kW genset', 'Electrical Output V12 50Hz': '7,050 kW genset'}
needs_verification: False
bore_mm_v: 330
stroke_mm_v: 450
rpm_v: 750 (Propulsion MCR), 720/750 (Genset 50/60 Hz)
fuel_v: Diesel (MDO/HFO per ISO 8217, up to 700 cSt @ 50°C)
status_v: Production current (2014+ introduction, 2023+ iteration)
datasheet_url: https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf
sources: ['https://www.bergenengines.com/engines/b33-45l/', 'https://www.bergenengines.com/engines/b33-45v/', 'https://www.bergenengines.com/wp-content/uploads/2021/12/B33_45L_Rev_C.pdf', 'https://www.rolls-royce.com/~/media/Files/R/Rolls-Royce/documents/marine-product-finder/b33-45-engine-brochure.pdf', 'https://www.rolls-royce.com/~/media/files/r/rolls-royce/documents/news/rr-b-bergen-b-33-45-0814-new-lr6-tcm92-60629.pdf', 'https://www.maritimepropulsion.com/blogs/post/engine-profile-bergen-b3345-33']
Common Failures:
- • _hinweis
- • items
Bergen C25:33, L9, 250mm bore, 330mm stroke
B32:40V12
✓ verifiziert
· 6960.0 kW
engine_family_id: 52
family_name: Bergen B32:40
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 12
mcr_power_kw: 6960
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 841
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['Available as diesel, gas, and dual-fuel', 'Used on Norwegian Coast Guard and offshore vessels', 'Norwegian quality engineering']
unified_from_engine_model: True
verified_specs: {'BMEP (Brake Mean Effective Pressure)': '24.9 bar', 'Spezifischer Brennstoffverbrauch (SFOC)': '184 g/kWh / 176-185 g/kWh', 'Spezifischer Schmieröl-Verbrauch': '0.8 g/kWh', 'Kolbengeschwindigkeit': '10 m/s', 'Kühlwasser-Auslasstemperatur': '90°C', 'Gewicht B32:40L6P': '3300 kg', 'Hubvolumen (L6)': '~193 Liter', 'Hubvolumen (L8)': '~257 Liter', 'Hubvolumen (V12)': '~386 Liter', 'Hubvolumen (V16)': '~515 Liter'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 750
fuel_v: Diesel (MDO/HFO bis 700 cSt/50°C)
status_v: Production/In Service
datasheet_url: https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html
sources: ['https://www.directindustry.com/prod/rolls-royce/product-22649-664803.html', 'https://www.burakmarine.com/b3240/', 'https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html', 'https://pdf.directindustry.com/pdf/rolls-royce/b32-40-propulsion/22649-359771.html', 'https://www.yumpu.com/en/document/view/25834118/b3240-propulsion-rolls-royce', 'https://manuals.plus/m/2a374e76a218cecea1e1d8837820c94aff59bedb92e806653d958cf2cf72e1f3']
Common Failures:
- • _hinweis
- • items
Bergen B32:40, V12, 320mm bore, 400mm stroke
B32:40V16
✓ verifiziert
· 9280.0 kW
engine_family_id: 52
family_name: Bergen B32:40
stroke_type: 4-stroke
bore_mm: 320
stroke_mm: 400
cylinders: 16
mcr_power_kw: 9280
mcr_rpm: 750.0
source: verified_workflow_2026-06
original_engine_model_id: 842
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO', 'LNG']
notable_features: ['Available as diesel, gas, and dual-fuel', 'Used on Norwegian Coast Guard and offshore vessels', 'Norwegian quality engineering']
unified_from_engine_model: True
verified_specs: {'BMEP (Brake Mean Effective Pressure)': '24.9 bar', 'Spezifischer Brennstoffverbrauch (SFOC)': '184 g/kWh / 176-185 g/kWh', 'Spezifischer Schmieröl-Verbrauch': '0.8 g/kWh', 'Kolbengeschwindigkeit': '10 m/s', 'Kühlwasser-Auslasstemperatur': '90°C', 'Gewicht B32:40L6P': '3300 kg', 'Hubvolumen (L6)': '~193 Liter', 'Hubvolumen (L8)': '~257 Liter', 'Hubvolumen (V12)': '~386 Liter', 'Hubvolumen (V16)': '~515 Liter'}
needs_verification: False
bore_mm_v: 320
stroke_mm_v: 400
rpm_v: 750
fuel_v: Diesel (MDO/HFO bis 700 cSt/50°C)
status_v: Production/In Service
datasheet_url: https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html
sources: ['https://www.directindustry.com/prod/rolls-royce/product-22649-664803.html', 'https://www.burakmarine.com/b3240/', 'https://pdf.directindustry.com/pdf/rolls-royce/bergen-b32-40/22649-359511.html', 'https://pdf.directindustry.com/pdf/rolls-royce/b32-40-propulsion/22649-359771.html', 'https://www.yumpu.com/en/document/view/25834118/b3240-propulsion-rolls-royce', 'https://manuals.plus/m/2a374e76a218cecea1e1d8837820c94aff59bedb92e806653d958cf2cf72e1f3']
Common Failures:
- • _hinweis
- • items
Bergen B32:40, V16, 320mm bore, 400mm stroke
🏭
Niigata
10 ✓ 10 verifiziert
Niigata 6L28HX
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 280
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: HX Series
verified_specs: {'Cylinder Pressure (28AHX)': '18 MPa (180 bar) maximum', 'Cylinder Pressure (28HX)': '15 MPa (150 bar) approximate', 'Specific Fuel Consumption (SFOC) 28AHX': '421 g/kWh (achieved via Miller cycle + VIVT)', 'Swept Volume': '6-cyl: 144L; 8-cyl: 192L; 9-cyl: 216L', 'Max Output/Cylinder 28AHX': '370 kW @ 800rpm; 345 kW @ 750rpm', 'Turbocharger Type': 'Exhaust gas turbocharger with 2-stage charge air intercooling', 'Starter System': 'Compressed air starter', 'Emissions Compliance': '28AHX: IMO Tier II/III (DF variant); 28HX: IMO Tier I'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 280
stroke_mm_v: 390
rpm_v: 6L28AHX: 800 rpm; 8L28AHX/9L28AHX/V28AHX: 750 rpm
fuel_v: Marine Diesel Oil (ISO 8217 MDO/MGO); Dual-fuel LNG versions available as 28AHX-DF
status_v: Production (28AHX modern series since 2010); 28HX predecessor series (introduced 1988, superseded by 28AHX circa 2008)
datasheet_url: https://www.jsmea.or.jp/en/seminar/2022/malaysia/images/IHI_Niigata%20Marine%20Selection%20Guide_DN1907OM008.pdf
sources: ['https://www.rivieramm.com/news-content-hub/news-content-hub/niigata-28-bore-targets-tug-and-osv-propulsion-1-53446', 'https://www.neptunus-power.com/diesel-engine/niigata-ahx/', 'https://www.niigata-power.com/english/products/marine/mudium_speed_ahx.html', 'https://www.niigata-power.com/english/products/marine/mudium_speed_hx.html', 'https://seaweblive.com/products/28ahx-diesel-engines', 'https://www.linquip.com/device/301773/niigata-6l28ahx-diesel-engine']
Common Failures:
- • _hinweis
- • items
Service: Maintain by Niigata schedule including injector, valve, turbocharger and cylinder unit inspection.
Spares: Keep injectors, exhaust valves, piston rings, filters, gaskets and turbocharger parts.
⚙️
Niigata 6L25HX
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 250
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: HX Series
verified_specs: {'Configuration': 'Vertical inline 4-cycle direct injection diesel', 'Compression ratio': '13.0', 'Max combustion pressure': '14.71 MPa (26HLX); 20 MPa peak (HLX design)', 'Brake mean effective pressure': '2.5 MPa (design target for HLX)', 'Cooling system': 'Fresh-water or sea-water cooled', 'Lubrication': 'Dry or wet sump options', 'Starting system': 'Air over piston'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 260
stroke_mm_v: 350 (6L26HLX/6MG26HLX); 275 (12V26HX)
rpm_v: 720-750 (6-cylinder models); 900 (12V26HX)
fuel_v: Marine diesel, Bunker A/C, range from No.2 Diesel to heavy fuel oils up to 700 mm²/s at 50°C
status_v: 26HLX exists (current models MG26-HLX-6); 26HX plain designation does not exist in current HX lineup. Note: 6L26HX is listed as discontinued.
datasheet_url: https://www.manualslib.com/manual/3335884/Ihi-Niigata-Mg-L-26hlx.html
sources: ['https://www.manualslib.com/manual/3335884/Ihi-Niigata-Mg-L-26hlx.html', 'https://www.niigata-power.com/english/products/marine/mudium_speed_hx.html', 'https://www.ihi.co.jp/ips/english/products_marine/niigata/mudium_speed_hx.html', 'https://www.linquip.com/device/301910/niigata-6l26hlx-diesel-generator-set', 'https://shipcare.jp/main-engine-niigata-engineering-co-ltd-6l26hx/', 'https://www.neptunus-power.com/diesel-engine/niigata-hx/']
Common Failures:
- • _hinweis
- • items
Service: Scheduled service includes fuel valve testing, cylinder head inspection and turbocharger cleaning.
Spares: Recommended: injectors, exhaust valves, filters, gasket kits and turbocharger parts.
⚙️
Niigata L25BX
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: L25BX
is_family_overview: True
bore_mm: 250
stroke_mm: 380
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Niigata 6L25BX
✓ verifiziert
· 1860.0 kW
· Medium-Speed Trunk Piston
family_name: L25BX
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 250
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 18.7
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Niigata 8L25BX
✓ verifiziert
· 2480.0 kW
· Medium-Speed Trunk Piston
family_name: L25BX
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 250
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 18.7
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Niigata L28HX
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: L28HX
is_family_overview: True
bore_mm: 280
stroke_mm: 390
rpm: 720
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder Pressure (28AHX)': '18 MPa (180 bar) maximum', 'Cylinder Pressure (28HX)': '15 MPa (150 bar) approximate', 'Specific Fuel Consumption (SFOC) 28AHX': '421 g/kWh (achieved via Miller cycle + VIVT)', 'Swept Volume': '6-cyl: 144L; 8-cyl: 192L; 9-cyl: 216L', 'Max Output/Cylinder 28AHX': '370 kW @ 800rpm; 345 kW @ 750rpm', 'Turbocharger Type': 'Exhaust gas turbocharger with 2-stage charge air intercooling', 'Starter System': 'Compressed air starter', 'Emissions Compliance': '28AHX: IMO Tier II/III (DF variant); 28HX: IMO Tier I'}
bore_mm_v: 280
stroke_mm_v: 390
rpm_v: 6L28AHX: 800 rpm; 8L28AHX/9L28AHX/V28AHX: 750 rpm
fuel_v: Marine Diesel Oil (ISO 8217 MDO/MGO); Dual-fuel LNG versions available as 28AHX-DF
status_v: Production (28AHX modern series since 2010); 28HX predecessor series (introduced 1988, superseded by 28AHX circa 2008)
datasheet_url: https://www.jsmea.or.jp/en/seminar/2022/malaysia/images/IHI_Niigata%20Marine%20Selection%20Guide_DN1907OM008.pdf
sources: ['https://www.rivieramm.com/news-content-hub/news-content-hub/niigata-28-bore-targets-tug-and-osv-propulsion-1-53446', 'https://www.neptunus-power.com/diesel-engine/niigata-ahx/', 'https://www.niigata-power.com/english/products/marine/mudium_speed_ahx.html', 'https://www.niigata-power.com/english/products/marine/mudium_speed_hx.html', 'https://seaweblive.com/products/28ahx-diesel-engines', 'https://www.linquip.com/device/301773/niigata-6l28ahx-diesel-engine']
Common Failures:
- • _hinweis
- • items
⚙️
Niigata 8L28HX
✓ verifiziert
· 3120.0 kW
· Medium-Speed Trunk Piston
family_name: L28HX
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 280
stroke_mm: 390
rpm: 720
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 24.0
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-22T14:04:40
confidence: high
verified_specs: {'Cylinder Pressure (28AHX)': '18 MPa (180 bar) maximum', 'Cylinder Pressure (28HX)': '15 MPa (150 bar) approximate', 'Specific Fuel Consumption (SFOC) 28AHX': '421 g/kWh (achieved via Miller cycle + VIVT)', 'Swept Volume': '6-cyl: 144L; 8-cyl: 192L; 9-cyl: 216L', 'Max Output/Cylinder 28AHX': '370 kW @ 800rpm; 345 kW @ 750rpm', 'Turbocharger Type': 'Exhaust gas turbocharger with 2-stage charge air intercooling', 'Starter System': 'Compressed air starter', 'Emissions Compliance': '28AHX: IMO Tier II/III (DF variant); 28HX: IMO Tier I'}
bore_mm_v: 280
stroke_mm_v: 390
rpm_v: 6L28AHX: 800 rpm; 8L28AHX/9L28AHX/V28AHX: 750 rpm
fuel_v: Marine Diesel Oil (ISO 8217 MDO/MGO); Dual-fuel LNG versions available as 28AHX-DF
status_v: Production (28AHX modern series since 2010); 28HX predecessor series (introduced 1988, superseded by 28AHX circa 2008)
datasheet_url: https://www.jsmea.or.jp/en/seminar/2022/malaysia/images/IHI_Niigata%20Marine%20Selection%20Guide_DN1907OM008.pdf
sources: ['https://www.rivieramm.com/news-content-hub/news-content-hub/niigata-28-bore-targets-tug-and-osv-propulsion-1-53446', 'https://www.neptunus-power.com/diesel-engine/niigata-ahx/', 'https://www.niigata-power.com/english/products/marine/mudium_speed_ahx.html', 'https://www.niigata-power.com/english/products/marine/mudium_speed_hx.html', 'https://seaweblive.com/products/28ahx-diesel-engines', 'https://www.linquip.com/device/301773/niigata-6l28ahx-diesel-engine']
Common Failures:
- • _hinweis
- • items
⚙️
Niigata L34HX
✓ verifiziert
· Medium-Speed Trunk Piston
family_name: L34HX
is_family_overview: True
bore_mm: 340
stroke_mm: 480
rpm: 600
configuration: L
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Niigata 6L34HX
✓ verifiziert
· 3180.0 kW
· Medium-Speed Trunk Piston
family_name: L34HX
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 480
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 43.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Niigata 8L34HX
✓ verifiziert
· 4240.0 kW
· Medium-Speed Trunk Piston
family_name: L34HX
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 340
stroke_mm: 480
rpm: 600
fuel_type: HFO/MGO
technology: Medium-Speed Trunk Piston
displacement_l_per_cyl: 43.6
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
🏭
Cummins
9 ✓ 9 verifiziert
Cummins QSK60 Marine
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 159
stroke_mm: 190
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: QSK Series
verified_specs: {'Hubraum': '60,2 Liter (3673 Kubikzoll)', 'Verdichtungsverhältnis': '14,5:1', 'Turbolader': '4x Quad-turbocharged (2x Niederdruck, 2x Hochdruck)', 'Trockengewicht (Motor)': '7990 kg (Motor allein) bis 10154 kg (mit Zubehör)', 'Spezifischer Verbrauch': '193–233 g/kWh (abhängig von Last)', 'Kraftstoffverbrauch': '280,8 L/h bei 1800 rpm Full Load (QSK60-M)', 'Injektion': 'Modular Common Rail System (MCRS) oder HPI (ältere Gen.)', 'Injektordruck': 'bis 1600 bar', 'Abgasbehandlung': 'SCR (EPA Tier 4/IMO III) oder ohne (ältere Modelle)', 'Kühlsystem': 'Plattenwärmetauscher (Titan) oder Radiator mit 40/50°C Option'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 159
stroke_mm_v: 190
rpm_v: 1800–1900 rpm
fuel_v: Dieselöl (hohe Anforderungen: niedriger Schwefelgehalt, optimale Qualität)
status_v: Aktiv in Produktion (seit ca. 2008 für Schiffe; zwei Generationen: HPI und MCRS Fuel System)
datasheet_url: https://mart.cummins.com/imagelibrary/data/assetfiles/0043523.pdf (QSK60 Marine Propulsion & Auxiliary) oder https://mart.cummins.com/imagelibrary/data/assetfiles/0042561.pdf (Technologie-Datenblatt)
sources: ['https://www.cummins.com/engines/qsk60', 'https://www.cummins.com/engines/qsk60-epa-tier-4-imo-iii', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0043523.pdf', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0042561.pdf', 'https://www.maritimeinformed.com/cummins-qsk60-dm-prime-mover-technical-details.html', 'https://grt-engine.com/cummins-qsk60-engine-complete-guide-specs/']
Common Failures:
- • _hinweis
- • items
Service: Cummins QSK service includes oil sampling, filters, valve/injector adjustments and cooling system checks at OEM intervals.
Spares: Keep Fleetguard filters, injectors, belts, sensors, thermostats and turbocharger kits.
Cummins QSK50 Marine
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 159
stroke_mm: 159
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: QSK Series
verified_specs: {'Displacement': '50.0-50.3 Liter (3067-3068 Kubikzoll)', 'Configuration': 'V-16 Zylinder, 4-Takt Diesel', 'Luftzufuhr': 'Turbogeladen mit Nachkühlung (Zwei-Kreislauf-System)', 'Trockengewicht': '7429 kg (QSK50) / 5166 kg (KTA50)', 'Leistungsbereich': '1044-1864 kW (QSK50); 1193-1398 kW (KTA50-M2)', 'Kraftstoffsystem': 'QSK50: Modular Common Rail MCRS; KTA50: PT (Pressure-Time) Mechanisch', 'IMO Zertifizierung': 'IMO Tier II / III, EPA Tier 2-3 Zulassung', 'Emissionsstandard': 'IMO MARPOL Annex VI, Regulation 13 NOx-konform'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 159
stroke_mm_v: 159
rpm_v: 1500-1950 RPM (variable by rating)
fuel_v: Diesel (Modular Common Rail MCRS oder PT-System je nach Variante)
status_v: In Production - Active Marine Propulsion & Power Generation
datasheet_url: https://www.maritimeinformed.com/datasheets/cummins-qsk50-dm1-prime-movers/co-1625587148-ga/qsk50.pdf
sources: ['https://www.cummins.com/engines/qsk50', 'https://www.cummins.com/engines/kta50', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0042477.pdf', 'https://www.maritimeinformed.com/datasheets/cummins-qsk50-dm1-prime-movers/co-1625587148-ga/qsk50.pdf', 'https://pdf.nauticexpo.com/pdf/cummins-marine/qsk50/21504-106315.html', 'https://ccec-engine.com/ccec-qsk50-series-industrial-engine/']
Common Failures:
- • _hinweis
- • items
Service: Maintain by Cummins marine schedule with oil sampling, filters, valve train, injectors and cooling system checks.
Spares: Common spares: filters, injectors, sensors, water pump kit, belts and turbocharger parts.
⚙️
Cummins KTA50-M2
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 159
stroke_mm: 159
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel']
family_name: KTA Series
verified_specs: {'Displacement': '50.0-50.3 Liter (3067-3068 Kubikzoll)', 'Configuration': 'V-16 Zylinder, 4-Takt Diesel', 'Luftzufuhr': 'Turbogeladen mit Nachkühlung (Zwei-Kreislauf-System)', 'Trockengewicht': '7429 kg (QSK50) / 5166 kg (KTA50)', 'Leistungsbereich': '1044-1864 kW (QSK50); 1193-1398 kW (KTA50-M2)', 'Kraftstoffsystem': 'QSK50: Modular Common Rail MCRS; KTA50: PT (Pressure-Time) Mechanisch', 'IMO Zertifizierung': 'IMO Tier II / III, EPA Tier 2-3 Zulassung', 'Emissionsstandard': 'IMO MARPOL Annex VI, Regulation 13 NOx-konform'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 159
stroke_mm_v: 159
rpm_v: 1500-1950 RPM (variable by rating)
fuel_v: Diesel (Modular Common Rail MCRS oder PT-System je nach Variante)
status_v: In Production - Active Marine Propulsion & Power Generation
datasheet_url: https://www.maritimeinformed.com/datasheets/cummins-qsk50-dm1-prime-movers/co-1625587148-ga/qsk50.pdf
sources: ['https://www.cummins.com/engines/qsk50', 'https://www.cummins.com/engines/kta50', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0042477.pdf', 'https://www.maritimeinformed.com/datasheets/cummins-qsk50-dm1-prime-movers/co-1625587148-ga/qsk50.pdf', 'https://pdf.nauticexpo.com/pdf/cummins-marine/qsk50/21504-106315.html', 'https://ccec-engine.com/ccec-qsk50-series-industrial-engine/']
Common Failures:
- • _hinweis
- • items
Service: Maintenance includes oil and filter changes, injector testing, valve setting and cooling system service per Cummins manual.
Spares: Recommended: filters, injectors, fuel pump parts, belts, thermostats, water pump kit and gasket sets.
⚙️
Cummins KTA38-M
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 159
stroke_mm: 159
cylinders: 12
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel']
family_name: KTA Series
verified_specs: {'Displacement': '38 liters (2300 cubic inches)', 'Configuration': 'V-12 cylinder, 4-stroke, turbocharged/aftercooled', 'Compression Ratio': '13.9:1', 'Valves per Cylinder': '4', 'Cylinder Liner': 'Replaceable wet cylinder liners', 'Fuel System KTA38': 'Cummins PT (Pressure Time) mechanical with optional CENTRY electronics', 'Fuel System QSK38': 'High Pressure Modular Common Rail (HPMCR)', 'Cooling QSK38': 'Two-pump, two-loop with low-temperature aftercooling and titanium plate heat exchanger', 'Cooling KTA38': 'Keel cooled or engine-mounted plate heat exchanger options', 'Oil Pan Capacity QSK38': '114 L (30 gal) standard or 166 L (44 gal) high capacity', 'Dry Weight QSK38-G1': '4100 kg', 'Dry Weight QSK38-G5': '3825 kg', 'Dry Weight KTA38': '4218 kg', 'Dimensions (Length x Width x Height)': '2152 mm x 1462 mm x 2083 mm (KTA38); 2081 mm x 1492 mm x 1866 mm (QSK38)', 'Fuel Consumption Example KTA38-M0': '162.1 L/hr at 850 HP rated power', 'Fuel Consumption Example KTA38-M2': '224 L/hr at 1200 HP; 239.2 L/hr at 1300 HP'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: 159
stroke_mm_v: 159
rpm_v: 1500 - 2050 RPM (variable by configuration)
fuel_v: Diesel
status_v: In service - production continues for marine applications
datasheet_url: https://www.cummins.com/sites/default/files/2023-07/KTA38-G5.PDF
sources: ['https://www.cummins.com/engines/qsk38', 'https://www.cummins.com/engines/kta38', 'https://www.cummins.com/sites/default/files/2019-08/QSK38-G1.pdf', 'https://pdf.nauticexpo.com/pdf/cummins-marine/qsk38-commercial-marine-spec-sheet/21504-90816.html', 'https://pdf.nauticexpo.com/pdf/cummins-marine/k38-m-kta38/21504-97007.html', 'https://www.coopalpower.com/engine/marine/cummins-kta38-m.html']
Common Failures:
- • _hinweis
- • items
Service: Conventional Cummins mechanical engine service includes oil, filters, valve setting, injector checks and cooling-system cleaning.
Spares: Keep filters, injectors, fuel pump parts, water pump kits, gaskets and belts.
QSK60-DM
✓ verifiziert
· 2013.0 kW
engine_family_id: 85
family_name: QSK60
stroke_type: 4-stroke
bore_mm: 159
stroke_mm: 190
cylinders: 16
mcr_power_kw: 2013
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 946
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['High-speed V16 configuration', 'Electronic fuel injection (full-authority ECM)', 'Large Cummins global service network', 'EPA Tier 4 / IMO Tier III capable']
unified_from_engine_model: True
verified_specs: {'Hubraum': '60,2 Liter (3673 Kubikzoll)', 'Verdichtungsverhältnis': '14,5:1', 'Turbolader': '4x Quad-turbocharged (2x Niederdruck, 2x Hochdruck)', 'Trockengewicht (Motor)': '7990 kg (Motor allein) bis 10154 kg (mit Zubehör)', 'Spezifischer Verbrauch': '193–233 g/kWh (abhängig von Last)', 'Kraftstoffverbrauch': '280,8 L/h bei 1800 rpm Full Load (QSK60-M)', 'Injektion': 'Modular Common Rail System (MCRS) oder HPI (ältere Gen.)', 'Injektordruck': 'bis 1600 bar', 'Abgasbehandlung': 'SCR (EPA Tier 4/IMO III) oder ohne (ältere Modelle)', 'Kühlsystem': 'Plattenwärmetauscher (Titan) oder Radiator mit 40/50°C Option'}
needs_verification: False
bore_mm_v: 159
stroke_mm_v: 190
rpm_v: 1800–1900 rpm
fuel_v: Dieselöl (hohe Anforderungen: niedriger Schwefelgehalt, optimale Qualität)
status_v: Aktiv in Produktion (seit ca. 2008 für Schiffe; zwei Generationen: HPI und MCRS Fuel System)
datasheet_url: https://mart.cummins.com/imagelibrary/data/assetfiles/0043523.pdf (QSK60 Marine Propulsion & Auxiliary) oder https://mart.cummins.com/imagelibrary/data/assetfiles/0042561.pdf (Technologie-Datenblatt)
sources: ['https://www.cummins.com/engines/qsk60', 'https://www.cummins.com/engines/qsk60-epa-tier-4-imo-iii', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0043523.pdf', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0042561.pdf', 'https://www.maritimeinformed.com/cummins-qsk60-dm-prime-mover-technical-details.html', 'https://grt-engine.com/cummins-qsk60-engine-complete-guide-specs/']
Common Failures:
- • _hinweis
- • items
Cummins Marine, 159mm bore
QSK60-G
✓ verifiziert
· 1800.0 kW
engine_family_id: 85
family_name: QSK60
stroke_type: 4-stroke
bore_mm: 159
stroke_mm: 190
cylinders: 16
mcr_power_kw: 1800
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 947
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['High-speed V16 configuration', 'Electronic fuel injection (full-authority ECM)', 'Large Cummins global service network', 'EPA Tier 4 / IMO Tier III capable']
unified_from_engine_model: True
verified_specs: {'Hubraum': '60,2 Liter (3673 Kubikzoll)', 'Verdichtungsverhältnis': '14,5:1', 'Turbolader': '4x Quad-turbocharged (2x Niederdruck, 2x Hochdruck)', 'Trockengewicht (Motor)': '7990 kg (Motor allein) bis 10154 kg (mit Zubehör)', 'Spezifischer Verbrauch': '193–233 g/kWh (abhängig von Last)', 'Kraftstoffverbrauch': '280,8 L/h bei 1800 rpm Full Load (QSK60-M)', 'Injektion': 'Modular Common Rail System (MCRS) oder HPI (ältere Gen.)', 'Injektordruck': 'bis 1600 bar', 'Abgasbehandlung': 'SCR (EPA Tier 4/IMO III) oder ohne (ältere Modelle)', 'Kühlsystem': 'Plattenwärmetauscher (Titan) oder Radiator mit 40/50°C Option'}
needs_verification: False
bore_mm_v: 159
stroke_mm_v: 190
rpm_v: 1800–1900 rpm
fuel_v: Dieselöl (hohe Anforderungen: niedriger Schwefelgehalt, optimale Qualität)
status_v: Aktiv in Produktion (seit ca. 2008 für Schiffe; zwei Generationen: HPI und MCRS Fuel System)
datasheet_url: https://mart.cummins.com/imagelibrary/data/assetfiles/0043523.pdf (QSK60 Marine Propulsion & Auxiliary) oder https://mart.cummins.com/imagelibrary/data/assetfiles/0042561.pdf (Technologie-Datenblatt)
sources: ['https://www.cummins.com/engines/qsk60', 'https://www.cummins.com/engines/qsk60-epa-tier-4-imo-iii', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0043523.pdf', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0042561.pdf', 'https://www.maritimeinformed.com/cummins-qsk60-dm-prime-mover-technical-details.html', 'https://grt-engine.com/cummins-qsk60-engine-complete-guide-specs/']
Common Failures:
- • _hinweis
- • items
Cummins Marine, 159mm bore
⚙️
KTA50-DM
✓ verifiziert
· 1700.0 kW
engine_family_id: 85
family_name: QSK60
stroke_type: 4-stroke
bore_mm: 159
stroke_mm: 190
cylinders: 16
mcr_power_kw: 1700
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 948
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['High-speed V16 configuration', 'Electronic fuel injection (full-authority ECM)', 'Large Cummins global service network', 'EPA Tier 4 / IMO Tier III capable']
unified_from_engine_model: True
verified_specs: {'Displacement': '50.0-50.3 Liter (3067-3068 Kubikzoll)', 'Configuration': 'V-16 Zylinder, 4-Takt Diesel', 'Luftzufuhr': 'Turbogeladen mit Nachkühlung (Zwei-Kreislauf-System)', 'Trockengewicht': '7429 kg (QSK50) / 5166 kg (KTA50)', 'Leistungsbereich': '1044-1864 kW (QSK50); 1193-1398 kW (KTA50-M2)', 'Kraftstoffsystem': 'QSK50: Modular Common Rail MCRS; KTA50: PT (Pressure-Time) Mechanisch', 'IMO Zertifizierung': 'IMO Tier II / III, EPA Tier 2-3 Zulassung', 'Emissionsstandard': 'IMO MARPOL Annex VI, Regulation 13 NOx-konform'}
needs_verification: False
bore_mm_v: 159
stroke_mm_v: 159
rpm_v: 1500-1950 RPM (variable by rating)
fuel_v: Diesel (Modular Common Rail MCRS oder PT-System je nach Variante)
status_v: In Production - Active Marine Propulsion & Power Generation
datasheet_url: https://www.maritimeinformed.com/datasheets/cummins-qsk50-dm1-prime-movers/co-1625587148-ga/qsk50.pdf
sources: ['https://www.cummins.com/engines/qsk50', 'https://www.cummins.com/engines/kta50', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0042477.pdf', 'https://www.maritimeinformed.com/datasheets/cummins-qsk50-dm1-prime-movers/co-1625587148-ga/qsk50.pdf', 'https://pdf.nauticexpo.com/pdf/cummins-marine/qsk50/21504-106315.html', 'https://ccec-engine.com/ccec-qsk50-series-industrial-engine/']
Common Failures:
- • _hinweis
- • items
Cummins Marine, 159mm bore
KTA50-G
✓ verifiziert
· 1491.0 kW
engine_family_id: 85
family_name: QSK60
stroke_type: 4-stroke
bore_mm: 159
stroke_mm: 190
cylinders: 16
mcr_power_kw: 1491
mcr_rpm: 1800.0
source: verified_workflow_2026-06
original_engine_model_id: 949
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['High-speed V16 configuration', 'Electronic fuel injection (full-authority ECM)', 'Large Cummins global service network', 'EPA Tier 4 / IMO Tier III capable']
unified_from_engine_model: True
verified_specs: {'Displacement': '50.0-50.3 Liter (3067-3068 Kubikzoll)', 'Configuration': 'V-16 Zylinder, 4-Takt Diesel', 'Luftzufuhr': 'Turbogeladen mit Nachkühlung (Zwei-Kreislauf-System)', 'Trockengewicht': '7429 kg (QSK50) / 5166 kg (KTA50)', 'Leistungsbereich': '1044-1864 kW (QSK50); 1193-1398 kW (KTA50-M2)', 'Kraftstoffsystem': 'QSK50: Modular Common Rail MCRS; KTA50: PT (Pressure-Time) Mechanisch', 'IMO Zertifizierung': 'IMO Tier II / III, EPA Tier 2-3 Zulassung', 'Emissionsstandard': 'IMO MARPOL Annex VI, Regulation 13 NOx-konform'}
needs_verification: False
bore_mm_v: 159
stroke_mm_v: 159
rpm_v: 1500-1950 RPM (variable by rating)
fuel_v: Diesel (Modular Common Rail MCRS oder PT-System je nach Variante)
status_v: In Production - Active Marine Propulsion & Power Generation
datasheet_url: https://www.maritimeinformed.com/datasheets/cummins-qsk50-dm1-prime-movers/co-1625587148-ga/qsk50.pdf
sources: ['https://www.cummins.com/engines/qsk50', 'https://www.cummins.com/engines/kta50', 'https://mart.cummins.com/imagelibrary/data/assetfiles/0042477.pdf', 'https://www.maritimeinformed.com/datasheets/cummins-qsk50-dm1-prime-movers/co-1625587148-ga/qsk50.pdf', 'https://pdf.nauticexpo.com/pdf/cummins-marine/qsk50/21504-106315.html', 'https://ccec-engine.com/ccec-qsk50-series-industrial-engine/']
Common Failures:
- • _hinweis
- • items
Cummins Marine, 159mm bore
QSK78-G
✓ verifiziert
· 2500.0 kW
engine_family_id: 85
family_name: QSK60
stroke_type: 4-stroke
bore_mm: 170
stroke_mm: 190
cylinders: 18
mcr_power_kw: 2500
mcr_rpm: 1800.0
source: migrated_from_engine_model
original_engine_model_id: 950
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['High-speed V16 configuration', 'Electronic fuel injection (full-authority ECM)', 'Large Cummins global service network', 'EPA Tier 4 / IMO Tier III capable']
unified_from_engine_model: True
Cummins Marine, 170mm bore
🏭
Cummins Marine
9 ✓ 9 verifiziert⚙️
6LK19-M
✓ verifiziert
PREMIUM
· 450.0 kW
· Mechanical
family_name: K19-M
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 159
stroke_mm: 159
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 450
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LKTA19-M
✓ verifiziert
PREMIUM
· 540.0 kW
· Turbocharged
family_name: KTA19-M
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 159
stroke_mm: 159
rpm: 1800
fuel_type: MGO
technology: Turbocharged
power_kw: 540
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12VKTA38-M
✓ verifiziert
PREMIUM
· 1080.0 kW
· Turbocharged
family_name: KTA38-M
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 159
stroke_mm: 159
rpm: 1800
fuel_type: MGO
technology: Turbocharged
power_kw: 1080
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VKTA50-M
✓ verifiziert
PREMIUM
· 1520.0 kW
· Turbocharged
family_name: KTA50-M
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 159
stroke_mm: 159
rpm: 1800
fuel_type: MGO
technology: Turbocharged
power_kw: 1520
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LQSK19-M
✓ verifiziert
PREMIUM
· 660.0 kW
· Common Rail
family_name: QSK19-M
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 159
stroke_mm: 159
rpm: 1800
fuel_type: MGO
technology: Common Rail
power_kw: 660
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12VQSK38-M
✓ verifiziert
PREMIUM
· 1320.0 kW
· Common Rail
family_name: QSK38-M
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 159
stroke_mm: 159
rpm: 1800
fuel_type: MGO
technology: Common Rail
power_kw: 1320
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VQSK50-M
✓ verifiziert
PREMIUM
· 1840.0 kW
· Common Rail
family_name: QSK50-M
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 159
stroke_mm: 159
rpm: 1800
fuel_type: MGO
technology: Common Rail
power_kw: 1840
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
16VQSK60-M
✓ verifiziert
PREMIUM
· 2080.0 kW
· Common Rail Tier III
family_name: QSK60-M
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 159
stroke_mm: 159
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 2080
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LNTA855-M
✓ verifiziert
PREMIUM
· 300.0 kW
· Mechanical
family_name: NTA855-M
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 140
stroke_mm: 152
rpm: 1800
fuel_type: MGO
technology: Mechanical
power_kw: 300
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
🏭
IHI Power Systems
8 ✓ 8 verifiziert⚙️
Niigata 6M34BFT
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 340
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: M-BFT Series
Common Failures:
- • Injector coking
- • Exhaust valve wear
- • Turbocharger fouling
- • Cooling water leakage
Service: Scheduled maintenance includes injector testing, valve inspection, turbocharger service and cooler cleaning.
Spares: Keep injectors, exhaust valves, filters, gaskets, cooler seals and turbocharger kit.
⚙️
6L26HLX
✓ verifiziert
· 2280.0 kW
engine_family_id: 73
family_name: 28AHX
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 380
cylinders: 6
mcr_power_kw: 2280
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 892
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Popular on Japanese tugs and ferries', 'HFO-capable', 'Compact V-configuration available (V12, V16)']
unified_from_engine_model: True
Niigata / IHI Power Systems, 260mm bore
⚙️
6M28AHX
✓ verifiziert
· 2700.0 kW
engine_family_id: 73
family_name: 28AHX
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 390
cylinders: 6
mcr_power_kw: 2700
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 889
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Popular on Japanese tugs and ferries', 'HFO-capable', 'Compact V-configuration available (V12, V16)']
unified_from_engine_model: True
Niigata / IHI Power Systems, 280mm bore
⚙️
6L28AHX
✓ verifiziert
· 2580.0 kW
engine_family_id: 73
family_name: 28AHX
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 390
cylinders: 6
mcr_power_kw: 2580
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 891
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Popular on Japanese tugs and ferries', 'HFO-capable', 'Compact V-configuration available (V12, V16)']
unified_from_engine_model: True
Niigata / IHI Power Systems, 280mm bore
⚙️
6M34HX
✓ verifiziert
· 3840.0 kW
engine_family_id: 73
family_name: 28AHX
stroke_type: 4-stroke
bore_mm: 340
stroke_mm: 480
cylinders: 6
mcr_power_kw: 3840
mcr_rpm: 600.0
source: migrated_from_engine_model
original_engine_model_id: 894
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Popular on Japanese tugs and ferries', 'HFO-capable', 'Compact V-configuration available (V12, V16)']
unified_from_engine_model: True
Niigata / IHI Power Systems, 340mm bore
⚙️
8L26HLX
✓ verifiziert
· 3040.0 kW
engine_family_id: 73
family_name: 28AHX
stroke_type: 4-stroke
bore_mm: 260
stroke_mm: 380
cylinders: 8
mcr_power_kw: 3040
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 893
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Popular on Japanese tugs and ferries', 'HFO-capable', 'Compact V-configuration available (V12, V16)']
unified_from_engine_model: True
Niigata / IHI Power Systems, 260mm bore
⚙️
8M28AHX
✓ verifiziert
· 3600.0 kW
engine_family_id: 73
family_name: 28AHX
stroke_type: 4-stroke
bore_mm: 280
stroke_mm: 390
cylinders: 8
mcr_power_kw: 3600
mcr_rpm: 750.0
source: migrated_from_engine_model
original_engine_model_id: 890
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Popular on Japanese tugs and ferries', 'HFO-capable', 'Compact V-configuration available (V12, V16)']
unified_from_engine_model: True
Niigata / IHI Power Systems, 280mm bore
⚙️
8M34HX
✓ verifiziert
· 5120.0 kW
engine_family_id: 73
family_name: 28AHX
stroke_type: 4-stroke
bore_mm: 340
stroke_mm: 480
cylinders: 8
mcr_power_kw: 5120
mcr_rpm: 600.0
source: migrated_from_engine_model
original_engine_model_id: 895
tier_compliance: IMO Tier II
fuel_types: ['HFO', 'MDO']
notable_features: ['Popular on Japanese tugs and ferries', 'HFO-capable', 'Compact V-configuration available (V12, V16)']
unified_from_engine_model: True
Niigata / IHI Power Systems, 340mm bore
🏭
Mitsubishi Heavy Industries
8 ✓ 8 verifiziert⚙️
12VS12R-MPTK
✓ verifiziert
PREMIUM
· 960.0 kW
· Mechanical
family_name: S12R-MPTK
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 170
stroke_mm: 220
rpm: 1500
fuel_type: MGO
technology: Mechanical
power_kw: 960
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'S6R-MPTK Bohrung × Hub': '170 × 180 mm', 'S6R-MPTK Hubraum': '24,51 Liter', 'S6R-MPTK Trockengewicht': '2,950 kg', 'S12R-MPTK Hubraum': '49,03 Liter', 'S12R-MPTK Trockengewicht': '5,320 kg', 'S12R-MPTK V-Konfiguration': '12/60°', 'S16R-T2MPTK Hubraum': '65,37 Liter', 'S16R-T2MPTK Trockengewicht': '7,000 kg', 'S16R-MPTAW Leistung': '1,690 kW @ 1,800 rpm', 'S6U-PTA Bohrung × Hub': '240 × 260 mm', 'S6U-PTA Hubraum': '70,573 Liter', 'S6U-PTA Trockengewicht': '8,350 kg', 'SFOC (Mitsubishi 4-Takt Marinediesel)': '~185-210 g/kWh (typisch, abhängig von Typ und Last)', 'Konstruktion': '4-Takt, flüssigkeitsgekühlt, turbouladegeblasen, Direkteinspritzung', 'Emissionen': 'IMO-T2, IMO-T3, EU-5 (neuere Varianten)', 'Verdichtungsverhältnis': '14,0-14,5:1'}
bore_mm_v: S-Serie (SAR): 170 mm; SU-Serie: 240 mm
stroke_mm_v: S-Serie (SAR): 180 mm; SU-Serie: 260-300 mm (Varianten)
rpm_v: S6R: 1,350-1,800 rpm | S12R: 1,200-1,800 rpm | S16R: 1,350-1,800 rpm (Varianten bis 1,800 rpm); S6U/S16U: 1,000-1,200 rpm
fuel_v: Marinediesel (Heavy Fuel Oil HFO, Marine Gas Oil MGO)
status_v: Aktiv/In Produktion — 4-Takt S-Serie (SAR und SU) und neuere Varianten mit IMO-T2, IMO-T3, EU-5 Emissions-Zertifizierung
datasheet_url: https://www.mhi.com/products/ship/pdf/marin_engine_product.pdf
sources: ['https://www.mhi.com/products/ship/ship_engine_sar_specification.html', 'https://www.mhi.com/products/ship/ship_engine_su_specification.html', 'https://engine-genset.mhi.com/marine-engine/s12r-mptaw', 'https://engine-genset.mhi.com/marine-engines/s6r-mptk-package', 'https://engine-genset.mhi.com/marine-engines/s16r-t2mptk-package', 'https://westdiesel.com/products/propulsion/mitsubishi/mitsubishi-s16r/']
Common Failures:
- • _hinweis
- • items
⚙️
12VS12U-MPTK
✓ verifiziert
PREMIUM
· 2100.0 kW
· Mechanical
family_name: S12U-MPTK
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 240
stroke_mm: 260
rpm: 1230
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 2100
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'S6R-MPTK Bohrung × Hub': '170 × 180 mm', 'S6R-MPTK Hubraum': '24,51 Liter', 'S6R-MPTK Trockengewicht': '2,950 kg', 'S12R-MPTK Hubraum': '49,03 Liter', 'S12R-MPTK Trockengewicht': '5,320 kg', 'S12R-MPTK V-Konfiguration': '12/60°', 'S16R-T2MPTK Hubraum': '65,37 Liter', 'S16R-T2MPTK Trockengewicht': '7,000 kg', 'S16R-MPTAW Leistung': '1,690 kW @ 1,800 rpm', 'S6U-PTA Bohrung × Hub': '240 × 260 mm', 'S6U-PTA Hubraum': '70,573 Liter', 'S6U-PTA Trockengewicht': '8,350 kg', 'SFOC (Mitsubishi 4-Takt Marinediesel)': '~185-210 g/kWh (typisch, abhängig von Typ und Last)', 'Konstruktion': '4-Takt, flüssigkeitsgekühlt, turbouladegeblasen, Direkteinspritzung', 'Emissionen': 'IMO-T2, IMO-T3, EU-5 (neuere Varianten)', 'Verdichtungsverhältnis': '14,0-14,5:1'}
bore_mm_v: S-Serie (SAR): 170 mm; SU-Serie: 240 mm
stroke_mm_v: S-Serie (SAR): 180 mm; SU-Serie: 260-300 mm (Varianten)
rpm_v: S6R: 1,350-1,800 rpm | S12R: 1,200-1,800 rpm | S16R: 1,350-1,800 rpm (Varianten bis 1,800 rpm); S6U/S16U: 1,000-1,200 rpm
fuel_v: Marinediesel (Heavy Fuel Oil HFO, Marine Gas Oil MGO)
status_v: Aktiv/In Produktion — 4-Takt S-Serie (SAR und SU) und neuere Varianten mit IMO-T2, IMO-T3, EU-5 Emissions-Zertifizierung
datasheet_url: https://www.mhi.com/products/ship/pdf/marin_engine_product.pdf
sources: ['https://www.mhi.com/products/ship/ship_engine_sar_specification.html', 'https://www.mhi.com/products/ship/ship_engine_su_specification.html', 'https://engine-genset.mhi.com/marine-engine/s12r-mptaw', 'https://engine-genset.mhi.com/marine-engines/s6r-mptk-package', 'https://engine-genset.mhi.com/marine-engines/s16r-t2mptk-package', 'https://westdiesel.com/products/propulsion/mitsubishi/mitsubishi-s16r/']
Common Failures:
- • _hinweis
- • items
⚙️
16VS16U-MPTK
✓ verifiziert
PREMIUM
· 2800.0 kW
· Mechanical
family_name: S16U-MPTK
is_family_overview: False
cylinders: 16
configuration: V
bore_mm: 240
stroke_mm: 260
rpm: 1230
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 2800
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'S6R-MPTK Bohrung × Hub': '170 × 180 mm', 'S6R-MPTK Hubraum': '24,51 Liter', 'S6R-MPTK Trockengewicht': '2,950 kg', 'S12R-MPTK Hubraum': '49,03 Liter', 'S12R-MPTK Trockengewicht': '5,320 kg', 'S12R-MPTK V-Konfiguration': '12/60°', 'S16R-T2MPTK Hubraum': '65,37 Liter', 'S16R-T2MPTK Trockengewicht': '7,000 kg', 'S16R-MPTAW Leistung': '1,690 kW @ 1,800 rpm', 'S6U-PTA Bohrung × Hub': '240 × 260 mm', 'S6U-PTA Hubraum': '70,573 Liter', 'S6U-PTA Trockengewicht': '8,350 kg', 'SFOC (Mitsubishi 4-Takt Marinediesel)': '~185-210 g/kWh (typisch, abhängig von Typ und Last)', 'Konstruktion': '4-Takt, flüssigkeitsgekühlt, turbouladegeblasen, Direkteinspritzung', 'Emissionen': 'IMO-T2, IMO-T3, EU-5 (neuere Varianten)', 'Verdichtungsverhältnis': '14,0-14,5:1'}
bore_mm_v: S-Serie (SAR): 170 mm; SU-Serie: 240 mm
stroke_mm_v: S-Serie (SAR): 180 mm; SU-Serie: 260-300 mm (Varianten)
rpm_v: S6R: 1,350-1,800 rpm | S12R: 1,200-1,800 rpm | S16R: 1,350-1,800 rpm (Varianten bis 1,800 rpm); S6U/S16U: 1,000-1,200 rpm
fuel_v: Marinediesel (Heavy Fuel Oil HFO, Marine Gas Oil MGO)
status_v: Aktiv/In Produktion — 4-Takt S-Serie (SAR und SU) und neuere Varianten mit IMO-T2, IMO-T3, EU-5 Emissions-Zertifizierung
datasheet_url: https://www.mhi.com/products/ship/pdf/marin_engine_product.pdf
sources: ['https://www.mhi.com/products/ship/ship_engine_sar_specification.html', 'https://www.mhi.com/products/ship/ship_engine_su_specification.html', 'https://engine-genset.mhi.com/marine-engine/s12r-mptaw', 'https://engine-genset.mhi.com/marine-engines/s6r-mptk-package', 'https://engine-genset.mhi.com/marine-engines/s16r-t2mptk-package', 'https://westdiesel.com/products/propulsion/mitsubishi/mitsubishi-s16r/']
Common Failures:
- • _hinweis
- • items
⚙️
6LKU30
✓ verifiziert
PREMIUM
· 2520.0 kW
· Mechanical
family_name: KU30
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 300
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 2520
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Engine Type': '4-stroke, turbocharged, direct injection diesel', 'Bore': '300 mm', 'Stroke': '420 mm', 'Power Range': '3.5-5.7 MW (power generation application)', 'Application': 'Primarily documented for power generation, NOT verified as marine propulsion', 'Configuration': 'nicht verifizierbar - multiple cylinder options likely exist', 'SFOC': 'nicht verifizierbar - keine Quellen zugaenglich', 'Dry Weight': 'nicht verifizierbar', 'Manual Public': 'Unlikely - official datasheets behind MHI access restrictions'}
bore_mm_v: 300
stroke_mm_v: 420
rpm_v: nicht verifizierbar
fuel_v: Diesel (Marine Gas Oil / Heavy Fuel Oil)
status_v: Research inconclusive - insufficient verified sources for marine specifications database entry
datasheet_url: https://www.mhi.com/products/engine/generation/plant/pdf/ku30a.pdf (Access restricted - binary format)
sources: ['https://www.mhi.com/products/engine/generation/plant/pdf/ku30a.pdf', 'https://www.dieselandgasturbineguide.net/company/pdf/MIT001_260515125522_2015DSG_Mitsubishi_KU_P2.pdf', 'https://www.scribd.com/document/368229063/Mitsubishi-Diesel-Generator-Set-KU-Series-Specs', 'https://engine-genset.mhi.com/marine-engines', 'https://westdiesel.com/products/propulsion/mitsubishi/', 'http://www.shipssp.com/marine-engine/1116653.html']
Common Failures:
- • _hinweis
- • items
⚙️
8LKU30
✓ verifiziert
PREMIUM
· 3360.0 kW
· Mechanical
family_name: KU30
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 300
stroke_mm: 380
rpm: 720
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 3360
source: verified_workflow_2026-06
needs_verification: False
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
verified_specs: {'Engine Type': '4-stroke, turbocharged, direct injection diesel', 'Bore': '300 mm', 'Stroke': '420 mm', 'Power Range': '3.5-5.7 MW (power generation application)', 'Application': 'Primarily documented for power generation, NOT verified as marine propulsion', 'Configuration': 'nicht verifizierbar - multiple cylinder options likely exist', 'SFOC': 'nicht verifizierbar - keine Quellen zugaenglich', 'Dry Weight': 'nicht verifizierbar', 'Manual Public': 'Unlikely - official datasheets behind MHI access restrictions'}
bore_mm_v: 300
stroke_mm_v: 420
rpm_v: nicht verifizierbar
fuel_v: Diesel (Marine Gas Oil / Heavy Fuel Oil)
status_v: Research inconclusive - insufficient verified sources for marine specifications database entry
datasheet_url: https://www.mhi.com/products/engine/generation/plant/pdf/ku30a.pdf (Access restricted - binary format)
sources: ['https://www.mhi.com/products/engine/generation/plant/pdf/ku30a.pdf', 'https://www.dieselandgasturbineguide.net/company/pdf/MIT001_260515125522_2015DSG_Mitsubishi_KU_P2.pdf', 'https://www.scribd.com/document/368229063/Mitsubishi-Diesel-Generator-Set-KU-Series-Specs', 'https://engine-genset.mhi.com/marine-engines', 'https://westdiesel.com/products/propulsion/mitsubishi/', 'http://www.shipssp.com/marine-engine/1116653.html']
Common Failures:
- • _hinweis
- • items
⚙️
6LS6R-MPTK
✓ verifiziert
PREMIUM
· 480.0 kW
· Mechanical
family_name: S6R-MPTK
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 170
stroke_mm: 220
rpm: 1500
fuel_type: MGO
technology: Mechanical
power_kw: 480
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LS6R2-MPTK
✓ verifiziert
PREMIUM
· 540.0 kW
· Tier II
family_name: S6R2-MPTK
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 170
stroke_mm: 220
rpm: 1750
fuel_type: MGO
technology: Tier II
power_kw: 540
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LS6U-MPTK
✓ verifiziert
PREMIUM
· 1050.0 kW
· Mechanical
family_name: S6U-MPTK
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 240
stroke_mm: 260
rpm: 1230
fuel_type: MGO/HFO
technology: Mechanical
power_kw: 1050
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
🏭
Niigata Power Systems
7 ✓ 7 verifiziert⚙️
6L6L25BX
✓ verifiziert
PREMIUM
· 1560.0 kW
· Mechanical
family_name: 6L25BX
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 250
stroke_mm: 320
rpm: 720
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 1560
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6L6L25HX
✓ verifiziert
PREMIUM
· 1770.0 kW
· Common Rail
family_name: 6L25HX
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 250
stroke_mm: 320
rpm: 750
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 1770
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6L6L28HX
✓ verifiziert
PREMIUM
· 2190.0 kW
· Common Rail
family_name: 6L28HX
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 280
stroke_mm: 360
rpm: 720
fuel_type: HFO/MGO
technology: Common Rail
power_kw: 2190
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6L6L34HX
✓ verifiziert
PREMIUM
· 3180.0 kW
· Common Rail Tier II
family_name: 6L34HX
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Common Rail Tier II
power_kw: 3180
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6L6L34HLX
✓ verifiziert
PREMIUM
· 3480.0 kW
· Common Rail Tier III
family_name: 6L34HLX
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 340
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 3480
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8L6L34HLX
✓ verifiziert
PREMIUM
· 4640.0 kW
· Common Rail Tier III
family_name: 6L34HLX
is_family_overview: False
cylinders: 8
configuration: L
bore_mm: 340
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 4640
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
9L6L34HLX
✓ verifiziert
PREMIUM
· 5220.0 kW
· Common Rail Tier III
family_name: 6L34HLX
is_family_overview: False
cylinders: 9
configuration: L
bore_mm: 340
stroke_mm: 460
rpm: 600
fuel_type: HFO/MGO
technology: Common Rail Tier III
power_kw: 5220
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
🏭
ABC Anglo Belgian
6 ✓ 6 verifiziert⚙️
6L6DZC
✓ verifiziert
PREMIUM
· 1680.0 kW
· Mechanical
family_name: 6DZC
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 256
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 1680
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8V8DZC
✓ verifiziert
PREMIUM
· 2240.0 kW
· Mechanical
family_name: 8DZC
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 256
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 2240
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12V12VDZC
✓ verifiziert
PREMIUM
· 3360.0 kW
· Mechanical
family_name: 12VDZC
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 256
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 3360
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8V8VDZC
✓ verifiziert
PREMIUM
· 2240.0 kW
· Mechanical
family_name: 8VDZC
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 256
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO
technology: Mechanical
power_kw: 2240
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6L6DXS
✓ verifiziert
PREMIUM
· 1920.0 kW
· Dual-Fuel
family_name: 6DXS
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 256
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO/LNG
technology: Dual-Fuel
power_kw: 1920
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
12V12VDXS
✓ verifiziert
PREMIUM
· 3840.0 kW
· Dual-Fuel
family_name: 12VDXS
is_family_overview: False
cylinders: 12
configuration: V
bore_mm: 256
stroke_mm: 320
rpm: 1000
fuel_type: HFO/MGO/LNG
technology: Dual-Fuel
power_kw: 3840
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
🏭
Volvo Penta
6 ✓ 6 verifiziert⚙️
6LD9-MH
✓ verifiziert
PREMIUM
· 330.0 kW
· Common Rail
family_name: D9-MH
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 120
stroke_mm: 138
rpm: 2300
fuel_type: MGO
technology: Common Rail
power_kw: 330
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LD11-MH
✓ verifiziert
PREMIUM
· 390.0 kW
· Common Rail
family_name: D11-MH
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 123
stroke_mm: 152
rpm: 2300
fuel_type: MGO
technology: Common Rail
power_kw: 390
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LD13-MH
✓ verifiziert
PREMIUM
· 450.0 kW
· Common Rail Tier III
family_name: D13-MH
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 131
stroke_mm: 158
rpm: 1900
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 450
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LD16-MH
✓ verifiziert
PREMIUM
· 540.0 kW
· Common Rail Tier III
family_name: D16-MH
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 144
stroke_mm: 165
rpm: 1900
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 540
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
Volvo Penta D13 MG
✓ verifiziert
· 390.0 kW
· High-Speed Common Rail
family_name: D13 MG
is_family_overview: True
bore_mm: 131
stroke_mm: 158
rpm: 1800
configuration: L
fuel_type: MGO/MDO
technology: High-Speed Common Rail
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
⚙️
Volvo Penta D16 MG
✓ verifiziert
· 510.0 kW
· High-Speed Common Rail
family_name: D16 MG
is_family_overview: True
bore_mm: 144
stroke_mm: 165
rpm: 1800
configuration: L
fuel_type: MGO/MDO
technology: High-Speed Common Rail
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-22T14:04:40
confidence: high
🏭
SKL Motor
5 ✓ 5 verifiziert⚙️
6M 528
✓ verifiziert
· 1320.0 kW
engine_family_id: 81
family_name: VDS 29/24 AL
stroke_type: 4-stroke
bore_mm: 240
stroke_mm: 280
cylinders: 6
mcr_power_kw: 1320
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 954
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Legacy design from former GDR (SKL Magdeburg)', 'Still found on older Eastern European and Asian vessels']
unified_from_engine_model: True
SKL/Deutz 528 Serie, L6, 240mm bore
⚙️
6VDS 29/24 AL
✓ verifiziert
· 1560.0 kW
engine_family_id: 81
family_name: VDS 29/24 AL
stroke_type: 4-stroke
bore_mm: 290
stroke_mm: 240
cylinders: 6
mcr_power_kw: 1560
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 951
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Legacy design from former GDR (SKL Magdeburg)', 'Still found on older Eastern European and Asian vessels']
unified_from_engine_model: True
SKL/Deutz VDS 29/24 AL, L6, 290mm bore
⚙️
8M 528
✓ verifiziert
· 1760.0 kW
engine_family_id: 81
family_name: VDS 29/24 AL
stroke_type: 4-stroke
bore_mm: 240
stroke_mm: 280
cylinders: 8
mcr_power_kw: 1760
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 955
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Legacy design from former GDR (SKL Magdeburg)', 'Still found on older Eastern European and Asian vessels']
unified_from_engine_model: True
SKL/Deutz 528 Serie, L8, 240mm bore
⚙️
8VDS 29/24 AL
✓ verifiziert
· 2080.0 kW
engine_family_id: 81
family_name: VDS 29/24 AL
stroke_type: 4-stroke
bore_mm: 290
stroke_mm: 240
cylinders: 8
mcr_power_kw: 2080
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 952
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Legacy design from former GDR (SKL Magdeburg)', 'Still found on older Eastern European and Asian vessels']
unified_from_engine_model: True
SKL/Deutz VDS 29/24 AL, L8, 290mm bore
⚙️
12VDS 29/24 AL
✓ verifiziert
· 3120.0 kW
engine_family_id: 81
family_name: VDS 29/24 AL
stroke_type: 4-stroke
bore_mm: 290
stroke_mm: 240
cylinders: 12
mcr_power_kw: 3120
mcr_rpm: 1000.0
source: migrated_from_engine_model
original_engine_model_id: 953
tier_compliance: IMO Tier II
fuel_types: ['MDO', 'MGO']
notable_features: ['Legacy design from former GDR (SKL Magdeburg)', 'Still found on older Eastern European and Asian vessels']
unified_from_engine_model: True
SKL/Deutz VDS 29/24 AL, V12, 290mm bore
🏭
Perkins Marine
4 ✓ 4 verifiziert⚙️
6LM265TI
✓ verifiziert
PREMIUM
· 318.0 kW
· Turbocharged Tier II
family_name: M265TI
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 110
stroke_mm: 127
rpm: 2400
fuel_type: MGO
technology: Turbocharged Tier II
power_kw: 318
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LM300C
✓ verifiziert
PREMIUM
· 360.0 kW
· Common Rail Tier III
family_name: M300C
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 110
stroke_mm: 127
rpm: 2400
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 360
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6L1506
✓ verifiziert
PREMIUM
· 420.0 kW
· Common Rail Tier III
family_name: 1506
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 137
stroke_mm: 165
rpm: 1800
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 420
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6L2806
✓ verifiziert
PREMIUM
· 540.0 kW
· Common Rail Tier III
family_name: 2806
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 145
stroke_mm: 183
rpm: 1900
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 540
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
🏭
Mitsubishi
3 ✓ 3 verifiziert⚙️
Mitsubishi S12R-MPTA
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 170
stroke_mm: 180
cylinders: 12
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
is_family_overview: True
available_as_genset: True
genset_source_ids: [36914]
verified_specs: {'S6R-MPTK Bohrung × Hub': '170 × 180 mm', 'S6R-MPTK Hubraum': '24,51 Liter', 'S6R-MPTK Trockengewicht': '2,950 kg', 'S12R-MPTK Hubraum': '49,03 Liter', 'S12R-MPTK Trockengewicht': '5,320 kg', 'S12R-MPTK V-Konfiguration': '12/60°', 'S16R-T2MPTK Hubraum': '65,37 Liter', 'S16R-T2MPTK Trockengewicht': '7,000 kg', 'S16R-MPTAW Leistung': '1,690 kW @ 1,800 rpm', 'S6U-PTA Bohrung × Hub': '240 × 260 mm', 'S6U-PTA Hubraum': '70,573 Liter', 'S6U-PTA Trockengewicht': '8,350 kg', 'SFOC (Mitsubishi 4-Takt Marinediesel)': '~185-210 g/kWh (typisch, abhängig von Typ und Last)', 'Konstruktion': '4-Takt, flüssigkeitsgekühlt, turbouladegeblasen, Direkteinspritzung', 'Emissionen': 'IMO-T2, IMO-T3, EU-5 (neuere Varianten)', 'Verdichtungsverhältnis': '14,0-14,5:1'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: S-Serie (SAR): 170 mm; SU-Serie: 240 mm
stroke_mm_v: S-Serie (SAR): 180 mm; SU-Serie: 260-300 mm (Varianten)
rpm_v: S6R: 1,350-1,800 rpm | S12R: 1,200-1,800 rpm | S16R: 1,350-1,800 rpm (Varianten bis 1,800 rpm); S6U/S16U: 1,000-1,200 rpm
fuel_v: Marinediesel (Heavy Fuel Oil HFO, Marine Gas Oil MGO)
status_v: Aktiv/In Produktion — 4-Takt S-Serie (SAR und SU) und neuere Varianten mit IMO-T2, IMO-T3, EU-5 Emissions-Zertifizierung
datasheet_url: https://www.mhi.com/products/ship/pdf/marin_engine_product.pdf
sources: ['https://www.mhi.com/products/ship/ship_engine_sar_specification.html', 'https://www.mhi.com/products/ship/ship_engine_su_specification.html', 'https://engine-genset.mhi.com/marine-engine/s12r-mptaw', 'https://engine-genset.mhi.com/marine-engines/s6r-mptk-package', 'https://engine-genset.mhi.com/marine-engines/s16r-t2mptk-package', 'https://westdiesel.com/products/propulsion/mitsubishi/mitsubishi-s16r/']
Common Failures:
- • _hinweis
- • items
Service: High-speed engine service includes oil, filters, valve clearance, injector checks and cooling-system maintenance.
Spares: Keep filters, injectors, belts, water pump kit, thermostats and turbocharger service kit.
⚙️
Mitsubishi S16R-MPTA
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 170
stroke_mm: 180
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
is_family_overview: True
available_as_genset: True
genset_source_ids: [36915]
verified_specs: {'S6R-MPTK Bohrung × Hub': '170 × 180 mm', 'S6R-MPTK Hubraum': '24,51 Liter', 'S6R-MPTK Trockengewicht': '2,950 kg', 'S12R-MPTK Hubraum': '49,03 Liter', 'S12R-MPTK Trockengewicht': '5,320 kg', 'S12R-MPTK V-Konfiguration': '12/60°', 'S16R-T2MPTK Hubraum': '65,37 Liter', 'S16R-T2MPTK Trockengewicht': '7,000 kg', 'S16R-MPTAW Leistung': '1,690 kW @ 1,800 rpm', 'S6U-PTA Bohrung × Hub': '240 × 260 mm', 'S6U-PTA Hubraum': '70,573 Liter', 'S6U-PTA Trockengewicht': '8,350 kg', 'SFOC (Mitsubishi 4-Takt Marinediesel)': '~185-210 g/kWh (typisch, abhängig von Typ und Last)', 'Konstruktion': '4-Takt, flüssigkeitsgekühlt, turbouladegeblasen, Direkteinspritzung', 'Emissionen': 'IMO-T2, IMO-T3, EU-5 (neuere Varianten)', 'Verdichtungsverhältnis': '14,0-14,5:1'}
source: verified_workflow_2026-06
needs_verification: False
bore_mm_v: S-Serie (SAR): 170 mm; SU-Serie: 240 mm
stroke_mm_v: S-Serie (SAR): 180 mm; SU-Serie: 260-300 mm (Varianten)
rpm_v: S6R: 1,350-1,800 rpm | S12R: 1,200-1,800 rpm | S16R: 1,350-1,800 rpm (Varianten bis 1,800 rpm); S6U/S16U: 1,000-1,200 rpm
fuel_v: Marinediesel (Heavy Fuel Oil HFO, Marine Gas Oil MGO)
status_v: Aktiv/In Produktion — 4-Takt S-Serie (SAR und SU) und neuere Varianten mit IMO-T2, IMO-T3, EU-5 Emissions-Zertifizierung
datasheet_url: https://www.mhi.com/products/ship/pdf/marin_engine_product.pdf
sources: ['https://www.mhi.com/products/ship/ship_engine_sar_specification.html', 'https://www.mhi.com/products/ship/ship_engine_su_specification.html', 'https://engine-genset.mhi.com/marine-engine/s12r-mptaw', 'https://engine-genset.mhi.com/marine-engines/s6r-mptk-package', 'https://engine-genset.mhi.com/marine-engines/s16r-t2mptk-package', 'https://westdiesel.com/products/propulsion/mitsubishi/mitsubishi-s16r/']
Common Failures:
- • _hinweis
- • items
Service: Scheduled service includes oil sampling, filters, valve clearance, injectors, aftercooler and turbocharger checks.
Spares: Maintain filters, injectors, sensors, belts, water pump kit and turbocharger parts.
Mitsubishi S6R2-MPTA
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: None
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
Common Failures:
- • Injector fouling
- • Turbocharger fouling
- • Cooling water leakage
- • Heat exchanger fouling
Service: Maintain oil, filters, injectors, valve clearance and cooling system according to Mitsubishi service intervals.
Spares: Keep filter kits, injectors, belts, water pump parts, thermostats and gaskets.
🏭
Akasaka Diesels
2 ✓ 2 verifiziert⚙️
Akasaka A34CR
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 340
stroke_mm: None
cylinders: None
rpm: None
stroke_type: 4-stroke common-rail
fuel_types: ['MDO', 'HFO']
family_name: A-CR Series
Common Failures:
- • Common-rail control faults
- • Injector fouling
- • Exhaust valve wear
- • Turbocharger fouling
Service: Service requires common-rail fuel system inspection, injector testing, valve checks and cylinder unit inspection.
Spares: Keep injectors, rail control valves, sensors, exhaust valves, filters and gasket kits.
⚙️
Akasaka AX33B
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 330
stroke_mm: None
cylinders: None
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: AX Series
Common Failures:
- • Injector fouling
- • Exhaust valve burning
- • Turbocharger fouling
- • Liner wear
Service: Maintain fuel equipment, cylinder heads, pistons, liners and turbocharger per Akasaka service schedule.
Spares: Recommended: injectors, exhaust valves, piston rings, filter elements and gasket kits.
🏭
Baudouin
2 ✓ 2 verifiziert⚙️
Baudouin 16M33
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 150
stroke_mm: 185
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: M Series
Common Failures:
- • Injector fouling
- • Turbocharger wear
- • Heat exchanger fouling
- • Electronic sensor faults
Service: Maintain by Baudouin schedule with oil, filters, injector, valve, turbocharger and cooling-system checks.
Spares: Recommended: filter kits, injectors, belts, water pump parts, sensors and gasket sets.
⚙️
Baudouin 12M26.3
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 150
stroke_mm: 150
cylinders: 12
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
available_as_genset: True
genset_source_ids: [36942]
family_name: M Series
Common Failures:
- • Injector wear
- • Turbocharger fouling
- • Cooling system fouling
- • Sensor faults
Service: Service includes oil, filters, valve clearance, injector checks, cooling system and turbocharger inspection.
Spares: Keep filters, injectors, belts, sensors, water pump kit and turbocharger parts.
🏭
Deutz
2 ✓ 2 verifiziert⚙️
Deutz TBD 620 V16
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 170
stroke_mm: 195
cylinders: 16
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel']
family_name: TBD 620
Common Failures:
- • Injector faults
- • Turbocharger bearing wear
- • Cooling water leakage
- • Aftercooler fouling
Service: Scheduled service includes oil, filters, valve clearance, injector test, cooling system and turbocharger checks.
Spares: Recommended: filter kits, injectors, belts, coolant pump kit, sensors and turbocharger parts.
⚙️
Deutz TBD 620 V12
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 170
stroke_mm: 195
cylinders: 12
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel']
family_name: TBD 620
Common Failures:
- • Injector wear
- • Turbocharger fouling
- • Charge air cooler leakage
- • Cooling water pump leakage
Service: Maintain by Deutz high-speed marine engine schedule with oil, filters, valve clearance and injector checks.
Spares: Keep filters, injectors, water pump kits, belts, thermostats and gasket sets.
🏭
Doosan Marine
2 ✓ 2 verifiziert⚙️
6V6V158TIH
✓ verifiziert
PREMIUM
· 300.0 kW
· Turbocharged
family_name: 6V158TIH
is_family_overview: False
cylinders: 6
configuration: V
bore_mm: 128
stroke_mm: 142
rpm: 2000
fuel_type: MGO
technology: Turbocharged
power_kw: 300
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
6LMD196
✓ verifiziert
PREMIUM
· 660.0 kW
· Mechanical
family_name: MD196
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 196
stroke_mm: 230
rpm: 1500
fuel_type: MGO
technology: Mechanical
power_kw: 660
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
🏭
John Deere
2 ✓ 2 verifiziert⚙️
John Deere 6135SFM85
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 132
stroke_mm: 165
cylinders: 6
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: SFM Marine Series
Common Failures:
- • Injector wear
- • Turbocharger fouling
- • Cooling system scaling
- • Sensor faults
Service: Service includes oil, filters, valve lash, fuel system and seawater cooling checks per John Deere marine schedule.
Spares: Keep filters, belts, injectors, impellers, thermostats and sensors.
⚙️
John Deere 6090SFM85
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 118
stroke_mm: 136
cylinders: 6
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: SFM Marine Series
Common Failures:
- • Injector fouling
- • Turbocharger fouling
- • Heat exchanger fouling
- • Electronic sensor faults
Service: Follow John Deere marine service schedule for oil, filters, valve lash, injectors and cooling system.
Spares: Recommended: filter kits, injectors, belts, impellers, thermostats and sensors.
🏭
Scania
2 ✓ 2 verifiziert⚙️
Scania DI16 Marine
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 130
stroke_mm: 154
cylinders: 8
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: DI16 Marine
Common Failures:
- • Injector faults
- • Turbocharger fouling
- • Charge air cooler leakage
- • Cooling system fouling
Service: Scania marine service includes oil, filters, valve clearance, injector diagnostics and cooling-system checks.
Spares: Keep filters, injectors, belts, sensors, impellers and thermostat kits.
⚙️
Scania DI13 Marine
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: 130
stroke_mm: 160
cylinders: 6
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel', 'MGO']
family_name: DI13 Marine
Common Failures:
- • Injector wear
- • Turbocharger fouling
- • Heat exchanger fouling
- • Sensor faults
Service: Routine maintenance includes oil, filters, valve lash, fuel system checks and seawater cooling inspection.
Spares: Keep filters, injectors, belts, sensors, impellers and cooling system gaskets.
🏭
Scania Marine
2 ✓ 2 verifiziert⚙️
6LDI13M
✓ verifiziert
PREMIUM
· 300.0 kW
· Common Rail Tier III
family_name: DI13M
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 130
stroke_mm: 140
rpm: 2300
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 300
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
⚙️
8VDI16M
✓ verifiziert
PREMIUM
· 440.0 kW
· Common Rail Tier III
family_name: DI16M
is_family_overview: False
cylinders: 8
configuration: V
bore_mm: 130
stroke_mm: 140
rpm: 2300
fuel_type: MGO
technology: Common Rail Tier III
power_kw: 440
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
🏭
John Deere Marine
1 ✓ 1 verifiziert⚙️
6L6135AFM
✓ verifiziert
PREMIUM
· 540.0 kW
· Tier III
family_name: 6135AFM
is_family_overview: False
cylinders: 6
configuration: L
bore_mm: 132
stroke_mm: 165
rpm: 1900
fuel_type: MGO
technology: Tier III
power_kw: 540
source: llm_reference_catalog
needs_verification: True
catalog_added_at: 2026-05-23T02:30:35+00:00
confidence: high
🏭
Mitsui E&S
1 ✓ 1 verifiziert⚙️
Mitsui 6ADD30V
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· MDO/HFO
bore_mm: 300
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke
fuel_types: ['MDO', 'HFO']
family_name: ADD Series
Common Failures:
- • Injector fouling
- • Exhaust valve wear
- • Turbocharger fouling
- • Cylinder liner wear
Service: Service follows Mitsui engine schedule for injectors, valves, cylinder units and turbochargers.
Spares: Keep injectors, exhaust valves, piston rings, filters, gaskets and bearing shells.
🏭
Perkins
1 ✓ 1 verifiziert⚙️
Perkins M300C
✓ verifiziert
PREMIUM
Per Hersteller-Datenblatt
· Diesel
bore_mm: None
stroke_mm: None
cylinders: 6
rpm: None
stroke_type: 4-stroke high-speed
fuel_types: ['Diesel']
family_name: M Series
Common Failures:
- • Injector fouling
- • Turbocharger fouling
- • Heat exchanger fouling
- • Raw water pump leakage
Service: Small marine diesel service includes oil, filters, valve clearance, fuel system and heat exchanger checks.
Spares: Keep filters, belts, injectors, impellers, thermostats and gasket kits.