Deutz Engine Fuel Injection Pump

The fuel injection pump is an important component of the automobile diesel engine. The fuel injection pump assembly is usually composed of a fuel injection pump, a speed regulator and other components installed together to form a whole. Among them, the speed regulator is a component that ensures the low-speed operation of the diesel engine and the limit of the maximum speed, and ensures that the injection amount and the speed maintain a certain relationship. The fuel injection pump is the most important component of the diesel engine and is regarded as the "heart" component of the diesel engine. Once it has a problem, the entire diesel engine will malfunction.

The Deutz engine fuel injection pump can be mainly divided into three types: plunger injection pump, injection pump-injector and rotor distribution injection pump. Among them, the plunger injection pump is the oldest and most widely used, with high reliability; the injection pump-injector is a fusion of the two, which is directly installed on the engine cylinder head, which can eliminate the adverse effects of the high-pressure oil pipe (requires an additional drive mechanism on the engine); the rotor distribution injection pump has only one pair of plungers, which mainly relies on the rotation of the rotor to achieve fuel pressure and distribution, and has the characteristics of small size, light weight, easy use and low cost.

1. Increase oil pressure

2. Control injection time

3. Control injection amount

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