Forum Discussion

milkman41's avatar
milkman41
Explorer
Jan 02, 2015

Generator hours

How many hours of generator use would be a lot? Looking at used class A and I really haven't used one a lot, generally shore power.
  • Depending on how it was maintained I would agree 2000 to 3000 hours. Ive seen flat head propane powered fork lift engines with 6,000. Cleaner fuel, strict maintenance program.
  • An Onan could be around 2000 hours.
    A generac would be looking at less.
    A genset with very few hours could have gasoline sitting in carb and turning to varnish.
  • Ivylog's avatar
    Ivylog
    Explorer III
    A gas engine one... couple thousand hours. A diesel... 8-10,000 hours would start to worry me but more because of the amount of use of the MH, not the generator.
  • Most problems with generators are due to lack of use and it's rare that a generator dies before the RV. Opinions vary but many exercise their generators a couple of hours per month just to ward off issues like gummed up carburetors etc.