Salient Characteristics:We are after a 400 amp portable welder ready for mounting on aflat bed truck that has a diesel engine and the following specifications. Amperage: 20 A -400 A Weldable Metals: Stainless Steel, Steel Rated Carbon Diameter: 3/16 in (4.8 mm)Current Type: DC Max Open Circuit Voltage: 85 VDC min. PortabilityLift: Eye (Standard)Cold Weather Starting Aids: Engine Block Heater, Glow Plugs Engine Brand: KubotaEngine Compliance: T4F Engine Idle Speed 1500 RPM Engine Weld Speed 1800 RPMFuel Tank Size 11.5 gal. min. Fuel Type: Diesel Horsepower: 20.2 hp min. Weld Output:CC/CV Rated Output: 400 A at 24 V, 100% Duty Cycle min., 350 A at 27 V, 100% Dutymin. Single Phase Auxiliary Continuous Power: 10000 W min. Single Phase AuxiliaryPeak Power: 12000 W min. Sound Rating Idle: 66 dB max., Weld: 71.6 dB max. Net Width28in max. Net Height 32 in max. Net Length 60 in max. Net Weight 1000 lbs max.Warranty 3 Years