What is the Reason Why the Speed of the Excavator Engine is out of Control?

As a Bucket Teeth Wholesale, share with you.

1. There is too much oil in the air filter oil in the inertial oil bath. It is drawn into the cylinder and burned. This is the same as increasing fuel supply, but speeding up and speeding up.

2. Bending or oil plug installation may cause the plunger of the fuel injection pump to rotate and lose the speed adjustment bracket. In particular, the multi-cylinder oil pump is in the unloaded state, and the fuel supply cannot be changed to cause a malfunction state.

3. The drive sleeve of the governor of the single-injector pump of the single-cylinder diesel engine is stuck, resulting in a speed regulation failure.

4. Some of the oil inlet and return holes in the plunger sleeve of the fuel injection pump are on the same plane. If the screw on the plunger sleeve is too long to block the oil return hole, the oil will become worse and the oil supply will start. Surge can also cause acceleration.

5. The fuel pump adjustment gear is stuck at the fuel delivery position, or the rack and governor lever are disconnected and out of control.

6. Too much lubrication of the governor housing will prevent the speed from opening and affect speed regulation.

What are the ways to protect the value of the excavator?

Hitachi Bucket Teeth

First, the notes and small details:

1. Maintain parts on time and keep the original state to ensure the life of the excavator. More inspections, more maintenance, less maintenance and fewer replacement parts. The original parts of the car should be kept as much as possible, and the wearing parts should be replaced in time to avoid major failures caused by major failures.

2. Keep the inside and outside of the mini excavator clean. Grease will overflow during refueling, and grease will be squeezed out during lubrication. Wipe in time to avoid external paint corrosion.

3. Experienced operators, usually referred to as driving habits, do not dry the car, maintain the original superior performance of the machine, and extend the service life. In winter, cars must be heated at low temperatures and only work when the oil temperature is normal. In summer, when working at high temperature for a long time, it may not work immediately, especially for turbochargers.

4. The newly purchased excavator can be used for many years. Only by creating more use value can it be possible to talk about maintaining value. After all, use value is much greater than surplus value.

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