Generating Set 1.diesel engine 2.Silent type 3.Stamford,Dingfeng Alternator 4.Prompt delivery Features:1) Rated output: 20-30kw2) Rated voltage: 400 / 230V, 380 / 220, 220 / 110, etc,3) Rated frequency: 50 / 60Hz4) Power factor: 0.8 Engine:1) Rated power: CUMMINS, DOOSAN, , ISUZU, KUBOTA, YANMAR, etc2) Cooling method: Closed water cooling3) Starting method: Electric start4) Rated speed: 1, 500 / ...