... , TP178F 6 HP Direct Injection Single Cylinder Top Power Engine Advantages:1, Top power single-cylinder, air-cooled direct injection diesel engines utilize ... -Stroke, Direct Injection, Air Cooled Diesel Engine Pump4, Small Vertical Direct Injection Diesel Engine Types:4 HP, 6 HP, 9 HP, 10 HP ... and spare parts supply.3, Small quantity can be offered.6. Diesel Engine Picture: TP178FS 1/2 RPM ...