Lincoln Electric IdealArc R3S-325 Arc Welder, DC Power Source Arc Welder, Input Voltage: 208/230/460 Volts, Output Capacity: 325 Amps at 60% Duty Cycle, Dimensions: Approx. 31 x 22 x 34 inches (78.7 x 55.9 x 86.4 cm), Weight: Approx. 540 lbs (244.9 kg), Fan-cooled, Overload protection, Made in USA. Includes Hobart Controller.