... -Cooled Diesel Engine Motor Machinery Engine(GE178F) 1.Tapered Type, 2.Thread Type, 3.Key Type. Air-Cooled Diesel Engine Motor Machinery Engine(GE178F)1 ... .Air cooled diesel engine 170F2.Output: 4HP, 7HP, 10HP3.The ... , Key type4.Recoil start or Electric start5.Singel-cylinder, Vertical, 4-stroke. Air-cooled diesel engine6.EPA, CARB and ...