Wärtsilä
9L50DF
The dominant 4-stroke dual-fuel engine on LNG carriers. Over 1000 engines delivered.
8775.0 kW
Power
Engine Specifications
9
Cylinders
500 mm
Bore
580 mm
Stroke
8,775 kW
MCR Power
514.0 rpm
MCR RPM
183.0 g/kWh
SFC
4-stroke
Stroke Type
Family: Wartsila Wartsila 50DF
· Tier: IMO Tier III (gas mode)
· Brennstoff: MDO, LNG
⚙️ Weitere Zylinder-Konfigurationen 5
🔧 Komponenten & Aufbau
Component data being added…
📊 Technische Daten
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
📦 Verschleißteile
Spare parts data being added…
Equipment-Model #38981
· ✓ still in production