General Motors Portable Generator, 5,992 Hrs Showing, Detroit 4-71 4-Cyl, Diesel, Water Cooled Engine, 1 Fuel Tanks, 30 Fuel Capacity, Block Heater, Electric Start, Shop Built Trailer, Pin Hitch, 100 Amp Plug Connectors, 200 Amp Throw Switches, 11L-15 Tires