On visiting our local Yanmar Rep, Bay Shore Marine, I had a look see at their boat show display; a six cylinder 6.8L marine engine from John Deere. I have seen their four cylinder engines in boats such as a Krogen 39 displacement trawler, and they are quickly gaining a great reputation for boating in this decade.
Relative to competing products this engine turns slower (between 2300 to 2800 rpm)and is considered an excellent choice for work boats, trawlers, recreational boats, and patrol craft. The slower turning engine will appeal to boaters who value dependability and speed over top end performance. North American headquarters are in Indiana and there are numerous worldwide locations. for more detail stop by Bay Shore or go to www.JohnDeere,com/marine