... -cooled diesel engines2)Frequency:50HZ or 60HZ3)2,3,4,6,12 cylinders4)low fuel consumption5)Rated power factor:0.8 ... (lagging)6)102/120,114/135,140/152,159/159mm bore/stroke7 ... , damper, exhaust silencer, flexible pipe, battery and connecting wires, Standard tools kit, operation manual and document.2) Optional accessories: Engine coolant and ...