... Diesel Engine Motor Machinery Engine(GE178F) 1.Tapered Type, 2.Thread Type, 3.Key Type. Air-Cooled Diesel Engine Motor Machinery Engine(GE178F ... .Output: 4HP, 7HP, 10HP3.The crankshaft can be Tapered type, Thread type, Key type4.Recoil start or Electric start5.Singel-cylinder, Vertical ...