Powerful 16 HP Onan gas engine has easy battery starting. 225 Amp constant current GENERATOR is air cooled. Furnishes 8000 Watts of single phase, 115/230V 60 Hz, AC auxiliary power when used as generator only. WELDER has 2 power ranges: 50-225 AC Amp and 50-210 DC Amps. 3-step amp range, 1-step CV range with fine control within each step. 8 gallon gas tank provides 8 hours of continuous, 100% duty cycle operation. 
Welder is trailer mounted to make moving around on your job site a breeze