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Considerations When Selecting the Proper Bucket Tooth
Considerations When Selecting the Proper Bucket Tooth
2023-05-12
All you Need to Know About Excavator Teeth And Gear Seats is Here
2023-05-16

How to Adjust the Speed of the Excavator Out of Control?

One of the common problems in the maintenance of small excavators on the construction site is that the initiator is out of control. In the past, excavator maintenance has become faster and faster, which may lead to serious accidents, such as damage to diesel cylinders and shafts. Diesel usually only occurs when the load starts suddenly or when the load suddenly disappears or releases without vehicle speed. Under load, there are no speed issues. Let bucket tooth manufacturers analyze the problem of out-of-control excavator speed.

Considerations When Selecting the Proper Bucket Tooth
  1. Inertial oil bath air filter oil contains too much oil. It is sucked into the cylinder and extinguished. This is equivalent to increasing the fuel supply, which will also accelerate, resulting in an increase in speed.
  2. Due to misalignment or fuel blockage, the plunger of the fuel radiant pump may rotate and the speed adjustment bracket may be lost. In particular, the multi-cylinder fuel pump is in a load-limited state, and the fuel supply cannot be modified to cause flight conditions.
  3. The drive sleeve of the single-cylinder diesel engine single-jet pump governor is blocked, resulting in poor speed regulation and poor flight.
  4. Part of the oil inlet hole and the oil return hole on the plunger sleeve of the fuel injection pump are on the same plane. If the plunger sleeve screw is too long to block the oil return hole and the oil return is not smooth, the oil supply phenomenon will occur. Surges can also cause acceleration.
  5. The car speeds because the fuel pump regulator is stuck in the fuel supply position, or the rack and governor lever are out of control.
  6. If the casing of the governor is too smooth, the speed regulation cannot be opened, which will affect the speed regulation. Governor friction clutch slipping, governor quick stop screw and safety mount present. Loose, fast pulling or sticking, damaged governor springs, damaged thrust bearings or governor bearings can all cause the governor to fail and slow down.
  • If the mini excavator is out of control and the operation is stopped immediately, it may cause serious consequences. We must learn to adjust reasonably to reduce the damage of the excavator.
  • Our company also has Volvo bucket adapters on sale, please contact us.