Construction machinery repairing and maintenance knowledge for brand equipments Factory China - New - Liteng Machinery

03/Jun2021

Hitachi SK210LC-8 Excavator Parking Brake

The parking brake of the Hitachi excavator is controlled by the power of the disc spring and released by the oil pressure. It is installed in the unit of the walking motor and is controlled by disc...

03/Jun2021

Kobelco SK200-3 Excavator Boom Up And Confluence System Control

① When the Kobelco excavator performs boom-up operation, the pilot secondary pressure switching boom spool and boom converging spool are input to the low pressure pressure sensor (SE-3) at the same...

03/Jun2021

Analysis Of Kobelco SK460-8 Excavator Rotation Priority Control System

The Kobelco excavator rotation priority control process is as follows. ① If the rotation operation is performed during the arm recovery operation (or the recovery operation is performed during the ...

03/Jun2021

How To Control The Kobelco SK200-8 Excavator Linear Walking Control System?

The control process of Kobelco excavator straight travel is as follows. ①Start ATT (boom, forearm, bucket, rotation) for walking operation (right and left), and control the pressure to connect to t...

03/Jun2021

The Most Comprehensive Knowledge Of Kobelco Excavator Forearm Extension Merge...

1. When performing the arm extension operation, the pilot pressure switches the arm spool and the converging spool twice, and at the same time, it is input to the low pressure pressure sensor (SE-8...

03/Jun2021

About The Control Of Kobelco SK250-8 Excavator Arm Recovery Prevention Cavita...

Kobelco excavator arm recovery control frame for cavitation prevention system. 1. When the arm recovery operation is performed, the pilot pressure switches the arm spool twice, and at the same time...

03/Jun2021

What Are The Performances Before The Loader Clutch Failure?

The clutch is an important part of the loader, so when using the loader, we often attach great importance to the maintenance of the clutch. So, if the clutch fails, what is its performance? Before ...

03/Jun2021

The Working Principle Of The Drive Shaft in The Loader Accessories

Drive shafts are often used in loader accessories, but few friends know how it works. In order to help you reduce some unnecessary troubles in use, let's introduce the working principle of the ...

25/May2021

Analysis Of Kobelco Excavator Bucket Merging System Control

1. When the Kobelco excavator bucket recovery operation is performed, the spool of the bucket is piloted twice to switch the pressure, and at the same time, it is input to the low pressure pressure...

25/May2021

Kobelco Excavator Bucket Recovery System Control

1. When the Kobelco excavator bucket recovery operation is carried out, the bucket spool is converted to the second pressure of the bucket. 2. The change in the negative pressure control pressure c...

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Knowledge

Hitachi SK210LC-8 Excavator Parking Brake

Kobelco SK200-3 Excavator Boom Up And Confluence System Control

Analysis Of Kobelco SK460-8 Excavator Rotation Priority Control System

How To Control The Kobelco SK200-8 Excavator Linear Walking Control System?

The Most Comprehensive Knowledge Of Kobelco Excavator Forearm Extension Merge...

About The Control Of Kobelco SK250-8 Excavator Arm Recovery Prevention Cavita...

What Are The Performances Before The Loader Clutch Failure?

The Working Principle Of The Drive Shaft in The Loader Accessories

Analysis Of Kobelco Excavator Bucket Merging System Control

Kobelco Excavator Bucket Recovery System Control