... Warranty 1,Weifang Engine K4100ZD Specifications,Diesel Engine Modelk4100ZDType4 Strokes,Water Cooling,Inline, Direct InjectionRated Power41kw/55hp/1500rpm,49.2kw/66hp ... *Stroke100*115mmPiston Displacement3.61LPress Ratio19Air IntakeTurbochargerFuel Consumption248g/kw.hCooling WayForced Water CoolingStarting WayElectric Start by BatteryGross Weight: 540kgPacking Dimension1150*700*1120mm2 ...