Niigata

Niigata 6L28HX

Name: Niigata Niigata 6L28HX
Brand: Niigata

Niigata 28AHX / 28HX (280mm Bore) — Marinediesel, Bohrung 280 x Hub 390 mm, 6L28AHX: 800 rpm; 8L28AHX/9L28AHX/V28AHX: 750 rpm rpm, 6L28AHX: 2220 kW @ 800rpm; 8L28AHX: 2760-2960 kW @ 750rpm; 9L28AHX: 3105 kW @ 750rpm; V28AHX: 4140-6660 kW (Vee-type). Brennstoff: Marine Diesel Oil (ISO 8217 MDO/MGO); Dual-fuel LNG versions available as 28AHX-DF. Status: Production (28AHX modern series since 2010); 28HX predecessor series (introduced 1988, superseded by 28AHX circa 2008). Verifiziert, Datenblatt verlinkt.

Per Hersteller-Datenblatt

Capacity

MDO/HFO

Medium

Engine Specifications

Cylinders

280 mm

Bore

4-stroke

Stroke Type

🔧 Komponenten & Aufbau

Component data being added…

📊 Technische Daten

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status v Production (28AHX modern series since 2010); 28HX predecessor series (introduced 1988, superseded by 28AHX circa 2008)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

⚠️ Typische Ausfälle

● _hinweis
● items

🔍 Service & Wartung

Maintain by Niigata schedule including injector, valve, turbocharger and cylinder unit inspection.

🛒 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…

Keep injectors, exhaust valves, piston rings, filters, gaskets and turbocharger parts.

Equipment-Model #36836 · discontinued