Air-cooled 3 Phase Diesel Generator 1,Factory price+ best perform+ Super Silent 2,Power: 2KW- 6KW 3,Engine:Air-cooled,4 ... -strok Specifications for Air-cooled 3 Phase Diesel Generator ModelADG6000Genset ... TypeBrushless,Self Exciting,2 Pole,3 PhaseAC Frequency (HZ)50/ ...