Wärtsilä 31 engines get power boost

Jack Burke Senior Editor, Compressor Tech2

21 March 2023

First deliveries expected in the first half of 2023

Wärtsilä’s said its Wärtsilä 31 diesel engine is being upgraded for higher power output.

The power upgrade will result in the current output range of 4.9 to 9.8 MW, being increased to a range of 5.2 to 10.4 MW with 650 kW per cylinder. The power increase gives customers the…

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