... low in fuel consumption 4.Four hours tested Single phase generatorSingle phase generator setSingle phase diesel generator*1.Specifications: 1) Cylinder numbers: 4L, ... , 1006TG2A, 1006TAG ,3) Alternator: Stamford, Leroy Somer, Marathon series ,4) Water-cooled, 5) 8hrs operation base tank ,6) ... 8) 230 / 400V AC, 50Hz / 60Hz, 0.8pF three-phase and four wires alternating current output 9) Frequency: <3% ...