Regardless of the structure is simple or complex, diesel engines, are mainly made up of institutions and systems of the following:

1, the crank connecting rod mechanism (including cylinder block, crankshaft, connecting rod, piston, cylinder liner, cylinder head and other parts)

2, with gas institutions (including: the camshaft, into the exhaust valve lifter, rocker arm, all drive gear and belt pulley and other components)

3, lubrication system (include: oil pump, oil pool, oil pipelines, oil filter and other spare parts)

4, oil supply system (including: high-pressure pump, injector, diesel oil, diesel oil pipeline operation and other parts)

5, the cooling system (including: water pump, fan, radiator, cooling pipes and other parts)

6, launch system (including: start motor, charging generator and battery etc)

In addition to subsidiary systems:

1, monitoring and control system (including: tachometer, thermometer, pressure gauge and the corresponding sensors and other components)

2, supercharging system (including: exhaust turbocharging system and mechanical pressurization system)