Miller Trailblazer 250G Welder/Generator, 1297 Hrs Showing, Onan Performer 20, Air-Cooled, Two-Cylinder, Four-Cycle, Gas Engine, 20 Hp, Three Operational Modes: Single-Phase, Constant Current Or Constant Voltage, Maximum Output: 250 Amps, Rated At 4,000 Watts, Auxiliary Power Rating: 4-kVA/kW, 33/16.5A And 120/240 Volts AC In Single Phase, Capable Of 4 Types Of Welding: Shielded Metal Arc Welding, Fluxed Core Arc Welding, Gas Metal Arc Welding And Gas Tungsten Arc Welding, Two Wheel Trailer, 2" Ball Hitch, Tire Size: 215/75R15, Jack