... gradeFPole number2EngineEngine modelYHD170F(E)TypeSingle cylinder,vertical,4-stroke,air-cooled,Diesel engineBore×Stroke(mm)single cylinder,vertical,4-stroke,air ... -cooled,Diesel engineDisplacement(mL)75×55Compression ratio20.0:1Rated speed(rpm)300036003000360030003600Rated ... ×495×600Net/Gross Weight(kg)58/6274/7895/99 AIR-COOLED DIESEL GEN-SETS