safe engine inspection and easy maintenance Air-cooled Gasoline engine, motor, general gasoline engine Air-cooled Gasoline engine, motor, general gasoline engineModelKG140KG160(E)KG200(E ... )KG340(E)KG390(E)TypeSingle cylinder, 4 stroke, air-cooled,OHVSingle cylinder, 4 stroke, air-cooled,OHVBore×Stroke [mm(in)]54x48 (2.68x1.77 ... )25(55)25(55)31(68.2)31(68.2) air-cooled diesel engine