... welding 2.Applicable Electrode:1.2-6.0 300A changchai series welding generatorModel:BDW300ERated Current(A): ... -300Applicable Electrode:1.2-6.0Duty cycle:300A/20%,270A/60%Generator voltage waveform distortion ... :Single /Three PhaseFrequency(Hz):50/60HZRated Output(KW):9KWRated Voltage(V):110,120,220,230,240 ... ,4-strokeNumber of cylinder:2Rated power/Speed(kw/r/mn):12/3000kw/r/minCombustion chamber:SwirlAspiration ...