diesel engine 1)4hp,air cooled,1-cylinder 2)hand or electric ... ,crankshaft or camshaft 3)CE,ISO9001 4)1 year warranty diesel engineusage:generating,water pump,boat,etcspecifications:100% copper wire,CE ... :ModelYM170F(S)(E)TypeSingle-cylinder, Vertical, 4-stroke, air-cooled ,Diesel engineCombustion System Direct InjectionBore x stroke(mm) 70x55Displacement(cc)211Compression ...