Originally Posted by djmarchand
They are built with Yanmar
engines and a generic generator backend, maybe Stamford Newage.
Good stuff! But almost everything depends on local support.
I have the Mase IS 7.6. It's a Yanmar 3 cyl and a MECC Alte backend. 8 years and ~500 hours, no problems (yet).
What I worry about (but, again, had no problems) is the intercooler heat exchanger
and the engine heat exchanger
. The anodes are really tiny and disappear very quickly, it's very hard to keep up with them. I'm guessing they are gone within a month. I'll bet the heat exchangers are expensive ($$).