World record holding Wärtsilä 31 engine wins European Marine Engineering Conference award

World record holding Wärtsilä 31 engine wins European Marine Engineering Conference award

The Wärtsilä 31 engine, which has been recognised by Guinness World Records as being the world’s most efficient 4-stroke diesel engine, has won yet another award. At the European Marine Engineering …
Apr 15, 2016 /  Curious