When the Komatsu engine is used, the Komatsu engine accessories play an important role in it. The accessories may be worn and damaged due to various situations during use. At this time, it is necessary to replace the substandard accessories. The replacement of Komatsu parts will greatly affect its s......

The performance and life of sealing products such as oil seals for excavator accessories are becoming more and more important. At present, there is still a certain gap between the performance and life of domestic industrial oil seals compared with foreign countries.

How much do you know about the maintenance and use of excavator travel motors?

The severe wear of the excavator hydraulic pump has a fatal impact on the excavator, so we must be able to solve such research problems in a timely and effective manner. Maintenance of excavators The first hydraulic excavator was successfully invented by the Poclain factory in France. Due to the app......

After the excavator has been used for a period of time, various failures will inevitably occur, which will cause the project to stagnate.

The slewing bearing is called "the joint of the machine", and it is an important transmission component necessary for the machine that needs to perform relative rotary motion between two objects and simultaneously bear the axial force, radial force and tipping moment.