Mma Inverter Welding Machine

model no. : gt-140d input voltage : 230v non-load voltage : 70v current arrange (a) : 20-140 rated duty cycle(%) : 60% input capacity(kw) : 4.5 class of insulation : h applied welding rod(mm) : 1.6-3.2 fuse(a) : 16 case protection degree : ip21 frequency(hz) : 50/60 are-starting : 0.9 efficiency(%) : 80% weight : 4.3 external dimension (cm) : 37.5x22x27 20ft qty : 1200