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

29/Jul2022

Repair Method For Single Side Walking Without Action Of Kobelco Sk250-8 Excav...

Kobelco sk250-8 excavator single side walking without action In this article, Sumitomo talked about the walking fault of the Kobelco excavator. Details: a Kobelco sk250-8 excavator encountered the ...

29/Jul2022

What If Volvo Excavator Suddenly Stalls?

What if Volvo excavator suddenly stalls? Flameout is one of the faults that are easy to occur in excavators. It is difficult to start the excavator flameout, and the water temperature is high, and ...

29/Jul2022

Cause Analysis Of Frequent Wear Of Excavator Hydraulic Pump

The hydraulic pump is often worn, and the cause of the fault is: Check the internal leakage of boom cylinder. The simplest way is to raise the boom and see if it has obvious free fall. If the drop ...

29/Jul2022

Maintenance Method Of Excavator Engine Under Low Temperature

How should we maintain the excavator engine under low temperature. When the weather gets cold, the excavator will have trouble in cold start, idle speed jitter after cold start, poor acceleration a...

29/Jul2022

Several Reasons For Weak Rotation Of Komatsu Excavator

The owner of Komatsu pc360 reported that his machine had weak rotation and walking. What's going on? What are the reasons for the weak rotation of the excavator? 1. Hydraulic motor failure When...

29/Jul2022

What's The Matter When The Excavator Loses Speed And Stalls?

It is a common machine fault that the excavator stalls when it is working. The engine speed drop refers to the failure of the engine speed drop during the excavator operation. A serious speed drop ...

29/Jul2022

Troubleshooting Of Engine Suffocation

Choking of excavator engine is the most common fault and a fault phenomenon with relatively large impact. There are many possible causes of this fault. In the face of choking, we cannot ignore it. ...

29/Jul2022

Solution To The Lack Of Force Of The Excavator Boom

The action of the excavator boom is one of the most frequently used actions in the daily construction process. If the boom has problems such as slow and weak lifting, it is basically declared that ...

21/Jul2022

What Are The Reasons Why The Distribution Valve Of Komatsu Excavator Is Unabl...

It is essential to operate excavators for routine maintenance and troubleshooting. I learned before that many excavators don't know how to solve some common faults, such as the weak performance...

21/Jul2022

Why Komatsu Excavator Can't Do Combined Action?

With a series of actions such as walking and rotating, the excavator completes very dangerous and difficult engineering work. It is precisely for this reason that the action of the excavator cannot...

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Knowledge

Repair Method For Single Side Walking Without Action Of Kobelco Sk250-8 Excav...

What If Volvo Excavator Suddenly Stalls?

Cause Analysis Of Frequent Wear Of Excavator Hydraulic Pump

Maintenance Method Of Excavator Engine Under Low Temperature

Several Reasons For Weak Rotation Of Komatsu Excavator

What's The Matter When The Excavator Loses Speed And Stalls?

Troubleshooting Of Engine Suffocation

Solution To The Lack Of Force Of The Excavator Boom

What Are The Reasons Why The Distribution Valve Of Komatsu Excavator Is Unabl...

Why Komatsu Excavator Can't Do Combined Action?