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

09/Aug2022

Analysis And Solution Of Flameout Problem Of Kobelco Excavator

Classification of flameout of excavator: 1. The excavator takes the initiative to extinguish the engine during operation 2. The excavator stalls under heavy load Reasons for flameout of excavator: ...

09/Aug2022

How To Reduce The Daily Wear Of Excavator Crawler?

The traveling part of the excavator is composed of supporting sprocket, supporting wheel, driving wheel and rail chain link. After running for a certain time, these working parts will start to wear...

08/Aug2022

Talking About The Fault Handling Process Of Hydraulic System Of Excavator

(1) use of throttle valve and troubleshooting Typical structure principle: Function: 1 control the flow of the valve by changing the throttle area between the valve core and the valve port, so as t...

08/Aug2022

Cause Of Black Smoke Of Excavator And Maintenance Treatment Method

Fault classification: 1. At first, there was black smoke from the exhaust. 2. Black smoke is always emitted during the operation of the excavator. (at this time, we may also have the problem of inc...

08/Aug2022

Cause Analysis Of Blue Smoke From Excavator

The excavator smokes, also known as "the excavator burns oil", which is usually caused by too much oil entering the combustion chamber of the excavator for combustion.. the combustion of ...

08/Aug2022

Cause Sharing Of Temperature Failure Of Excavator in Winter

Excavators will have certain problems during use in winter, so how should we deal with these high-temperature faults? What is the cause analysis of the fault phenomenon? Reasons for high oil temper...

08/Aug2022

What If The Excavator Is Unable To Walk? You Need To Do The Following Four Ch...

The development of excavator walking weakness is also a thorny and important problem. What should be done when encountering excavator walking weakness? What are the main reasons? There are many rea...

07/Aug2022

What To Do When The Excavator Engine Works At High Temperature?

Today we will discuss another problem of excavator engine heat. Engine heating is a common fault and head scratch.. there are many reasons for high temperature, and sometimes it is difficult to fin...

07/Aug2022

What Are The Common Causes Of Excavator Hydraulic Pipe Explosion?

The bursting of hydraulic oil pipe is a headache for many excavators, because the bursting of pipe will cause hydraulic oil leakage, and it takes time and energy after maintenance. What are the com...

07/Aug2022

How To Repair The Excavator When The Boom Does Not Move?

Working method for maintenance of excavator boom without action: (1) the main valve of the excavator is blocked, or the main valve is not fully opened (2) the internal leakage of the oil cylinder c...

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Knowledge

Analysis And Solution Of Flameout Problem Of Kobelco Excavator

How To Reduce The Daily Wear Of Excavator Crawler?

Talking About The Fault Handling Process Of Hydraulic System Of Excavator

Cause Of Black Smoke Of Excavator And Maintenance Treatment Method

Cause Analysis Of Blue Smoke From Excavator

Cause Sharing Of Temperature Failure Of Excavator in Winter

What If The Excavator Is Unable To Walk? You Need To Do The Following Four Ch...

What To Do When The Excavator Engine Works At High Temperature?

What Are The Common Causes Of Excavator Hydraulic Pipe Explosion?

How To Repair The Excavator When The Boom Does Not Move?