Wärtsilä
10RT-flex84T-D
Electronically controlled common-rail version of the RTA. Common rail system for both fuel injection and exhaust valve actuation.
45200.0 kW
Power
Engine Specifications
10
Cylinders
840 mm
Bore
3150 mm
Stroke
45,200 kW
MCR Power
76.0 rpm
MCR RPM
2-stroke
Stroke Type
Family: Wartsila RT-flex
· Tier: IMO Tier II
· Brennstoff: HFO, VLSFO, MDO
⚙️ Weitere Zylinder-Konfigurationen 50
5RT-flex35
5 cyl
· 4,200 kW
5RT-flex40
5 cyl
· 5,300 kW
5RT-flex50
5 cyl
· 8,100 kW
5RT-flex50-B
5 cyl
· 8,800 kW
5RT-flex50-D
5 cyl
· 8,100 kW
5RT-flex58T
5 cyl
· 10,800 kW
5RT-flex58T-B
5 cyl
· 11,700 kW
5RT-flex58T-D
5 cyl
· 10,800 kW
5RT-flex58T-G
5 cyl
· 10,800 kW
5RT-flex60C
5 cyl
· 12,400 kW
5RT-flex60C-B
5 cyl
· 13,450 kW
5RT-flex68-B
5 cyl
· 15,300 kW
5RT-flex68-D
5 cyl
· 14,350 kW
5RT-flex82C
5 cyl
· 17,700 kW
5RT-flex82T
5 cyl
· 17,700 kW
5RT-flex84T-D
5 cyl
· 22,600 kW
6RT-flex35
6 cyl
· 5,040 kW
6RT-flex40
6 cyl
· 6,360 kW
6RT-flex50
6 cyl
· 9,960 kW
6RT-flex50-B
6 cyl
· 10,560 kW
6RT-flex50-D
6 cyl
· 9,720 kW
6RT-flex58T
6 cyl
· 12,960 kW
6RT-flex58T-B
6 cyl
· 14,040 kW
6RT-flex58T-D
6 cyl
· 12,960 kW
6RT-flex58T-G
6 cyl
· 12,960 kW
6RT-flex60C
6 cyl
· 14,880 kW
6RT-flex60C-B
6 cyl
· 16,140 kW
6RT-flex68-B
6 cyl
· 18,360 kW
6RT-flex68-D
6 cyl
· 17,220 kW
6RT-flex82C
6 cyl
· 21,240 kW
6RT-flex82T
6 cyl
· 21,240 kW
6RT-flex84T-D
6 cyl
· 27,120 kW
6RT-flex96C
6 cyl
· 34,320 kW
6RT-flex96C-B
6 cyl
· 36,120 kW
6RT-flex96C-D
6 cyl
· 34,320 kW
7RT-flex35
7 cyl
· 5,880 kW
7RT-flex40
7 cyl
· 7,420 kW
7RT-flex50
7 cyl
· 11,340 kW
7RT-flex50-B
7 cyl
· 12,320 kW
7RT-flex50-D
7 cyl
· 11,340 kW
7RT-flex58T
7 cyl
· 15,120 kW
7RT-flex58T-B
7 cyl
· 16,380 kW
7RT-flex58T-D
7 cyl
· 15,120 kW
7RT-flex58T-G
7 cyl
· 15,120 kW
7RT-flex60C
7 cyl
· 17,360 kW
7RT-flex60C-B
7 cyl
· 17,360 kW
7RT-flex68-B
7 cyl
· 21,420 kW
7RT-flex68-D
7 cyl
· 20,090 kW
7RT-flex82C
7 cyl
· 24,780 kW
7RT-flex82T
7 cyl
· 24,780 kW
🔧 Komponenten & Aufbau
Component data being added…
📊 Technische Daten
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
unified from engine model
True
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)
⚠️ Typische Ausfälle
- ● _hinweis
- ● items
🛒 Bezugsquellen & Ersatzteile
Direkte Links zu Hersteller, Datenblatt, Ersatzteil-Portal und Händler — damit du als Inspektor Teile sofort findest.
🔒 Premium-Funktion freischalten📦 Verschleißteile
Spare parts data being added…
📚 Manuals
-
operating
WIN-GD X-DF Operating Manual
-
maintenance
WIN-GD Maintenance Manual
- technical_data
-
spare_parts
WIN-GD Spare Parts Catalogue
Equipment-Model #38932
· ✓ still in production