1.Doosan Wated cooled diesel engine 2.Leroy somer/Stamford 3.AMF panel with MCCB, ATS 4.72kw to 520kw,silent/trailler type 72kw to 520kw Doosan Electric Generator Product feature:Engine:-Engine:Doosan brand / water cooled series-50HZ or 60HZ-4,6,8,10,12 cylinders-low fuel consumption-Rated power factor:0.8(lagging)-102/120,114/135,140/152,159/159mm bore/stroke-standard starting method:24V ...