... , water-cooled, four-stroke,1,500-2,600rpm rotated speed, 12 to 210KW power range which is ideal ... engine model K4100ZDTypewater-cooled, inline, 4-storkes, swirl combusion chamber Constant Output (kW/kVA)42/52Speed (r/min)1500Cylinder No.-Bore*Stroke(mm)4 ... 04Exhaust Temperature(°C)540Crankshaft RatatingInverse Hour (Facing the power output end)Cooling Type Forced Water Cooling Lubricating TypeCompound ...