Main Engine 4-Stroke · Main Engines (4-Stroke)
The Wärtsilä 46TS-DF is a dual-fuel four-stroke marine engine used as a main engine on large vessels, able to run on gas and on liquid fuel. It is installed in the engine room as a propulsion or power plant prime mover. The engine is listed with IMO Tier III compliance under MARPOL Annex VI and DNV GL dual-fuel engine approval.
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