erpillar C6.4 Excavator Spare Parts E320D 3264635 Fuel Injection Pump

3264635 Fuel Injection Pump For erpillar C6.4 Excavator E320D Spare Parts

Specifiion
 

 
 
Description

The fuel injection pump can be mainly divided into three types: plunger fuel injection pump, fuel injection pump-injector and rotor distribution fuel injection pump. Among them, the plunger type fuel injection pump is the oldest and the most widely used, and has high reliability; the fuel injection pump-fuel injector is a combination of the two, which is directly installed on the engine cylinder head, which can eliminate the high-pressure fuel pipe. The adverse effects brought by (requires an additional drive mechanism on the engine); the rotor distribution fuel injection pump has only one pair of plungers, and mainly relies on the rotation of the rotor to realize the pressurization and distribution of the fuel. It has small size, light weight, convenient use, Features such as low cost.

Characteristic
 

1. The oil is supplied according to the working order of the diesel engine, and the oil supply of each cylinder is uniform.
2. The fuel supply advance angle of each cylinder should be the same.
3. The oil supply duration of each cylinder should be equal.
4. The build-up of oil pressure and the stop of oil supply must be rapid to prevent dripping.

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