Diesel engine: single cylinder, 4-stroke, air-cooled, direct injection, Diesel engine: single cylinder, 4-stroke, air-cooled, direct injection, MODELLD170F/LD170FELD178F/LD178FELD186F/LD186FELD186FA/LD186FAERated Output ... )6.5(8.85)Engine Speed (rpm)30003600 3000 3600 3000 3600 3000 3600Engine type Single cylinder, 4-stroke, air-cooled, Direct injection ...