Engine-Driven Welder For Material Type Stainless Steel Steel Generator Fuel Type Diesel MIG Welding Maximum Output Current 800 A MIG Welding Output @ Duty Cycle 400 A @ 34 V 100 Percent (Separate) 750 A @ 40 V 100 Percent (Combined) 800 A @ 38 V 100 Percent (Combined) Phase Three-Phase Polarity DC Start Type Electric Stick Welding Maximum Output Current 800 A Stick Welding Minimum Output Current 20 A (Dual) 40 A (Combined)