Re: 1976 Grumman Stepvan motorhome conversion
Posted: Sat Sep 15, 2012 12:47 am
Most of the consumer grade generators seem loud to me. Small Hondas are a notable exception. I suppose the volume is related to 3600 rpm. Most small engines are just short of self destruction at that speed. My generator is a Kohler 4.5 kw out of the 1989 Class A motorhome that I'm currently dismantling. Petrol, twin cylinder, 17 hp, 1800 rpm. I redid the exhaust system with an automotive muffler. The shed I built is just outside where I sleep. We don't run the generator much, but I have no trouble sleeping beside it. Here are a few photos:
With this muffler setup — and I can easily reconfigure the pipe/muffler — I would not hesitate to put this rig in my step van. The shed is not insulated or even fully enclosed. The key is the 1800 rpm. I see a few of these used for reasonable prices. Might not hurt to check around. 4.5 kw is plenty for what you want to do.
Jim in NC
With this muffler setup — and I can easily reconfigure the pipe/muffler — I would not hesitate to put this rig in my step van. The shed is not insulated or even fully enclosed. The key is the 1800 rpm. I see a few of these used for reasonable prices. Might not hurt to check around. 4.5 kw is plenty for what you want to do.
Jim in NC