Wärtsilä 20DF dual-fuel engine upgraded to deliver more power with less energy consumption
Wärtsilä Corporation, Trade press release, 12 August 2021 at 10 AM EESTThe technology group Wärtsilä introduces an upgraded version of its popular and successful Wärtsilä 20DF dual-fuel engine. The new version will deliver increased power output, have a reduced environmental impact, and will feature a lower fuel consumption. It will also further increase the engine’s fuel flexibility by allowing a much wider gas quality span, down to methane number (MN) 65, while still delivering full output.
The engine’s power per cylinder is increased from 185 to 195 kW,