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 Power [kW (Hp)2.5(3.4)2.8(3.8)3.7(5.03)4.0(5.44)5.7(7.75)6.3(8.57)5.9(8.02)6.5(8.85)Engine Speed (rpm)30003600 3000 3600 3000 3600 3000 3600Engine type Single cylinder, 4-stroke, ...