I burnt out a brand new Bosch 10" circular saw running it off s generator out in the bush. It had been working fine in the city for cutting scarf joints in 12x12 timbers, but it only ran for a few minutes on the generator. It turned out that the saw was 110v 60 cycle, and the welder/generator was putting out 50 cycles.Yup. Hoping im done early. Brand new jack hammer started smoking and shooting sparks . Only the second time we used it.
Really don't want to break concrete with a hammer all day.