... Max Suction head8m EngineEngine modelRZ173F Engine typeSingle cylinder,4-stroke, air-cooled engine Displacement243CC Max. power8.0HP Rated ... 100KB-4G(with newly patented epoch-making diesel engine)Suction, dischange port diameter: 100mm(4.0inch ... 50/53kgs1x20 FCL: 176 sets--------------engine assembling-----------Engine model: RZ173FDEngine type: single cylinder, 4-stroke, OHV, air-cooled, ...