ZT XQI-190 WELDER engine air-cooled 4-stroke single cylinder recoile or electric starter generator No-load voltage:80-90V Rated Welding voltage:27V Max welding current:190V Duty cycle:100% Rated duty cycle:60% Current accommodated:50-190A Welding rod:2-5mm Noise(7m):80db Dimensions(L*W*H):690*560*590 Weight:100kg