Xiamen City, Fujian Province, China

Drop US a line

  1. Home
  2. /
  3. Knowledge
  4. /
  5. Page 87

Category: Knowledge

China Hydraulic Wheel Excavators Factory - XIAYU

Knowledge

Inspection method of excavator bucket cylinder failure

When a hydraulic excavator is digging the trench, the digging bucket moves slowly until it cannot work normally. According to the analysis, it may be …

Knowledge

What should I do if the piston rod of the excavator boom cylinder, arm cylinder and bucket cylinder only extends but does not retract

After the excavator is used for a period of time, the piston rod of boom cylinder, stick cylinder and bucket cylinder may only extend but …

Knowledge

What should we do if the piston rod of excavator bucket cylinder is bent

The piston rod of the bucket cylinder may be bent and deformed during the use of the excavator. Sometimes the piston rod on one side …

Knowledge

How to troubleshoot the system oil circuit failure when the excavator boom truck is weak

It is common for the boom truck to be weak or even unable to support the excavator. However, depending on the severity of the situation, …

Knowledge

Causes of internal leakage of hydraulic cylinder

Excavators may encounter oil leakage from boom cylinders during use. If the hydraulic cylinder leaks oil, the lifting will be slow and the digging force …

Knowledge

Which parts of the excavator boom truck can be eliminated

It is common for the boom truck to be weak or even unable to support the excavator. However, depending on the severity of the situation, …

Knowledge

Effect of buffer sleeve on excavator oil cylinder

Generally, the buffer sleeve of the single-acting cylinder is installed on the top of the piston. The main functions of the buffer sleeve include the …

Knowledge

If the pressure of the excavator boom is low, check the internal leakage of the working pump

If the fault diagnosis is in the working unit hydraulic system and the boom and swing are not working properly. There are many reasons for …

Knowledge

What should I do if the hydraulic cylinder of the excavator arm leaks oil

During the use of the excavator, it is found that the cylinder head of the arm cylinder often leaks oil. First, check the location of …