"This Lincoln Electric Outback 145 DC Welder/AC Generator with Kohler Engine is an ideal choice for a wide variety of applications, including service trucks, fence contractors, maintenance crews, farmers, ranchers and anyone who needs portable DC stick welding capability and AC generator power. The Outback features a powerful Kohler 9.5 HP, 277cc OHV gas engine that delivers up to 4750 Watts peak power and an ample 4250 Watts of continuous AC generator power, all with a rugged 1 1/4in. dia. stainless steel tube frame that provides all-around sturdy protection no matter how challenging the jobsite. U.S.A. HP 9.5, Start Type Manual, Welding Amperage Range 50-145Amp DC, Weld Thickness in. 1/8 unlimited w/multiple passes, Dimensions L x W x H in. 32 1/2 x 21 13/16 x 25 5/8, Engine Kohler, Weldable Metals Steel, stainless steel, aluminum, Duty Cycle 80A DC @ 25V, 100, Receptacles qty. 3, Product Type Welder/generator, Rated Watts kW 4250, Circuit Breakers All outlets protected, Fuel Capacity gal. 6.8, Surge Watts kW 4750, Engine Displacement cc 277. Kohler 9.5 HP, 277cc OHV gas engine with auto low-oil shutdown 4750 Watts peak 4250 Watts continuous AC generator power Up to 145 Amps of DC output for many applications DC welding with up to 1/8in. stick electrode Designed to work with the Lincoln POWER MIG 140C or POWER MIG 180C for wire welding not included Delivers up to 80 Amps @ 100 duty cycle Low-Lift Grab Bars patent pending provides leverage for lifting unit on and off truck beds Rugged 1 1/4in. dia. stainless steel tube frame for all-around sturdy protection 6.8-gallon fuel tank for extended run times, less frequent refueling Combination muffler/spark arrestor virtually eliminates spark emissions Meets EPA EVAP standards for reduced emissions of gasoline vapor CSA certified"