I have a baur junior 4.3cfm, 20min/tank aprox. and it is great and very reliable. My'n is gas powered and I have a custom portable aluminum
box to keep it in, running it on deck
when needed. Its splash lubricated so not designed to operate at an angle, the next modle up is I believe. The compressor
itself is small, but I think it will not work l in a small engine
room, even if you could make it fit, cooling
would be the problem. If you had a spacious well vented lazaret that could work with an electric motor
running off your gen. other wise hydrolics off your engine. Not a simple deal with confined spaces. Best of luck, keep us posted.