'Best-of-class - provides maximum portability and performance in the most compact Stick package in the industry. Packs dependability and performance all in one machine. Stick Welder, Series Maxstar 161 S, Input Voltage 240, Polarity DC, Amps AC 225, Amps DC 160, Welding Processes Stick, Rated Output DC: 110A/24.4V/30 Percent, Duty Cycle 20 Percent, Input (Amps) 20, Output Range (Amps) 20-160, Phase 1, Hz 50/60, OCV 48, Welding Amp Range High 20-160, Welding Amp Range Low 20-90, Output Amps @20 Percent Duty Cycle 160A, Welding Range (Amps DC) 20-160, Output Amps @100 Percent Duty Cycle 110A, Overall Depth (In.) 13-1/2, Overall Height (In.) 10-19/64'