three phase generator with Cummins engine 1.Electric governor 2.with ATS,AMF 3.low in fuel consumption 4.one year warranty three phase generator with ... , Leroy Somer, Marathon series ,4) Water-cooled, 5) 8hrs operation base tank ,6) Key start / auto start ,7) Sound-proof / ... is optional ,8) 230 / 400V AC, 50Hz / 60Hz, 0.8pF three-phase and four wires alternating current output 9) Frequency: <3% ,10 ...