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How to deal with the slow lifting of the boom of the demolition boom excavator

2021-12-15

How to deal with the slow lifting of the boom of the demolition boom excavator

The boom action of the demolition boom excavator is one of the most frequently used actions in the daily construction process. If the boom has problems such as slow lifting and weakening, it basically declares that it needs to stop for repairs.

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How to solve the slow lifting of the long reach front of the excavator

If the hydraulic working device moves slowly, it indicates that the failure of the long reach front cylinder to lift slowly lies in the main oil supply or the total oil return part.

Reasons for the slow lifting of the long reach boom of the excavator

There are many reasons for the slow lifting of the long reach boom of the excavator. This article gives a detailed analysis and diagnosis of this fault, so that we can reduce the occurrence of faults as much as possible during the construction and make our construction work smoothly.

How to maintain the long reach front excavator under special working conditions

In some specific environments, how should we better protect our long reach front excavator? Let's take a look with the editor below!

What does ripper boom excavator need to pay attention to when working in quarry

When you open an ripper boom excavator, the working conditions are different every time you work, and the places you need to pay attention to when working under different working conditions are also different. Today, let me talk about what you need to pay attention to when working in a quarry.

Piling excavator maintenance process

Routine maintenance scope of piling excavator

Maintenance skills of telescopic boom excavators

The maintenance and maintenance costs of telescopic boom excavators are not low, and maintenance alone is not a small amount every year.

How to maintain the oil for the telescopic boom excavator

The purpose of regular maintenance on telescopic boom excavator is to reduce machine failures, extend machine life, shorten machine downtime, improve work efficiency, and reduce operating costs.

What is the reason for the abnormal noise of stump ripper boom excavator engine

When the stump ripper boom excavator is operating normally, its sound only has a uniform exhaust sound and a slight noise, which has a certain regularity.

How to deal with the long front boom excavator urgently in case of flooding

In case of a sudden heavy rainfall, the master of the long front boom excavator who is working outside must ensure that he and the extended boom excavator are separated from the deep trenches and low-lying, hillsides and soft bases in the first time, and the machine is driven to a stable platform that is conducive to drainage.

Welding and repairing techniques of excavator bucket body and teeth

Excavator Bucket material and its weldability The welding place must be cleaned up before welding.

How to maintain the electrical and hydraulic system of the pile boom excavator

During and immediately after the operation, the temperature of the hydraulic oil is still high. Therefore, be careful when inspecting and maintaining the hydraulic system of the pile-driving arm excavator.

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