Duty cycle: 20% @180 amps. Amp control dial provides infinite output adjustment. Integrated thermal overload circuit & breaker for added protection. Built-in storage for rods, cords, helmet and accessories. (Electrode containers not included). Quick-connect dense plugs for easy removal and storage of cords. Multi-position cart allows the welder to be placed vertically or horizontally for easy access to controls, 230V single-phase welder easily welds thick steel. 225 amp AC maximum output. Infinite shunt control offers more precise adjustment when matching welder heat to metal thickness. Integrated cart for greater portability and convenience. Includes a starter pack of stick electrodes, chipping hammer/brush, and protective face shield. 5 year manufacturer"s warranty.