OceanSphereENGINES

9LW50DF

Main Engine 4-Stroke · Main Engines (4-Stroke)

Technical data from manufacturer or class sources · not yet verified by a person​‌​​‌​‌​⁠‌​​‌‌⁠‌‍‍‌‌
8,775 kWPower
9Cylinders
500 mmBore
580 mmStroke

The Wärtsilä 9LW50DF is a medium‑speed, 9‑cylinder inline dual‑fuel engine delivering roughly 45 MW at 514 rpm, capable of running on LNG, HFO or MGO with common‑rail injection.

Specifications

Technical data.reference — unverified

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ConfigurationL
Speed (rpm)514
Fuel TypeLNG/HFO/MGO
TechnologyDual-Fuel Common Rail (LNG/HFO/MGO)
Displacement l per cyl113.9
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