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

24/Mar2021

Hitachi ZX330 Engine Emits Blue Smoke, Don't Think It Is A Small Problem

There is a Hitachi ZX330. Observing the external characteristics of the excavator, it indicates that everything is normal. I heard the owner talk about the blue smoke from the Hitachi ZX330 engine....

24/Mar2021

Attention Should Be Paid To The Speed Of Kobelco SK230-6 Engine

Through understanding, there are two main manifestations of excavator speed drop: slight speed drop of the excavator engine (within 200 revolutions); severe speed drop of the excavator engine (abov...

24/Mar2021

Welding Repair Method Of Loader Bucket Pin Shaft Seat

After the loader bucket pin shaft seat is damaged, it should be repaired by welding. This method is quite skillful. Pay attention to the corresponding skills in this respect, so that it can be used...

24/Mar2021

What Are The Type A Accessories In The Loader Accessories

There are many types of loader accessories. Today we have a detailed look at A-type accessories, there are many types, you can list them one by one. When buying in the future, you can refer to the ...

24/Mar2021

What To Pay Attention To When The Engine Of The Loader Is Shut Down

The engine is an important part of the loader accessories. When we stop using it, we should pay attention to some details of the engine. After the shutdown, we need to have a standardized operating...

23/Mar2021

Maintenance And Maintenance Of Hydraulic Cylinder Of Kobelco SK140LC-8 Excavator

As a large-scale machine, excavators are very suitable for engineering operations. However, due to the different levels of excavator masters, many drivers do not understand some repairs and mainten...

23/Mar2021

Analysis Of Abnormal Sound Of Kobelco SK460-8 Excavator Rotation

A Kobelco SK460-8 suddenly appeared abnormal noise when turning during work, and it was found to be more and more serious, and the noise was getting louder and louder. The slewing bearings of excav...

23/Mar2021

Kobelco SK260LC-8 Hydraulic System Often Has Problems?

Excavator is a main machine in engineering construction. At the same time, it can also be used as a multi-functional operation machine. For example, it can complete various engineering operations s...

23/Mar2021

Hitachi ZX330-3 Engine High Temperature?

I believe everyone has heard that the engine is the heart of the excavator, and its role is very obvious, so it must be maintained on time to prevent problems. It is understood that there are many ...

23/Mar2021

Hitachi ZX200-6 Off The Big Arm

Today, I will talk about the reasons and solutions for the failure of the excavator's arm. Reasons for arm loss: 1. The arm drop caused by hydraulic oil failure, under normal circumstances, whe...

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Knowledge

Hitachi ZX330 Engine Emits Blue Smoke, Don't Think It Is A Small Problem

Attention Should Be Paid To The Speed Of Kobelco SK230-6 Engine

Welding Repair Method Of Loader Bucket Pin Shaft Seat

What Are The Type A Accessories In The Loader Accessories

What To Pay Attention To When The Engine Of The Loader Is Shut Down

Maintenance And Maintenance Of Hydraulic Cylinder Of Kobelco SK140LC-8 Excavator

Analysis Of Abnormal Sound Of Kobelco SK460-8 Excavator Rotation

Kobelco SK260LC-8 Hydraulic System Often Has Problems?

Hitachi ZX330-3 Engine High Temperature?

Hitachi ZX200-6 Off The Big Arm