Built to withstand jobsite conditions, SAE-300® MP Pure DC Generator Welder employs 24.7 hp, water-cooled, turbo-charged engine and produces 300 A DC/32 V at 60% duty cycle and 250 A DC/30 V at 100% duty cycle. Unit also provides 3,000 W of AC generator power and dual continuous current control. All-copper windings and flat DC output ensure smooth, stable arc. Other features include Temperature Stabilization™, CV output contactor, OCV Boost function, block heater, and 16 gal fuel tank.