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Misunderstanding of the use of the breaker hammer

2022-02-15

Misunderstanding of the use of the breaker hammer

The breaker hammer is an important accessory of the excavator, and the correct use of the breaker is crucial to the life of the excavator. This time, the editor brings the correct selection method of the breaker drill rod.

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Precautions for the use of rock breaker drill rods that masters must know

First remove the breaker return pin and rock breaker drill rods pin, reinstall the rock breaker drill rods, and insert the rock breaker drill rods

Excavator sheet pile driver performance and application

The operation of the excavator sheet pile driver can be completed by one excavator driver. The same set of equipment is used for piling and pulling. The operation between piling and pulling is fast, with good mobility, and there is no need to disassemble and assemble the transfer site.

Selection of breaker hammer drill rod

The heat treatment process of the breaker hammer drill rod is preferably quenched as a whole and tempered in sections. The HRC hardness value of the impact part of the drill rod is 56-58, and the HRC of the impact part of the piston is 45-48.

Classification of hydraulic breaker drill rods

The hydraulic breaker drill rods is the tool used to connect the drill bit and the rock drilling in the tunnel engineering.

How to Extend the Service Life of Excavator Bushings

The grease nipple of the big arm and bucket is lacking, resulting in poor lubrication of the pin shaft and excavator bushing of the working device, and abnormal dry grinding noise.

Advantages of solid inlaid self-lubricating bearings

At the same time, the solid self-lubricating bearings has superior performance in use and strong product competitiveness, and it will definitely be more fully applied in the use of construction machinery in the future.

Excavator accessories series self-lubricating bearings

The application of self-lubricating bearings in hydraulic excavators has 12 application parts of self-lubricating bearings, which are mainly used in booms, sticks, chassis running mechanisms, body parts, hydraulic components and other components.

Common phenomenon of broken hammer chisel diameter damage

There are defects inside the broken hammer chisel diameter material, and the vacuum degassing effect during the steelmaking process is not ideal, resulting in the generation of bubbles in the material.

Why do you need to add counterweight after modifying excavator long reach arm

In the process of formulating the excavator long reach arm, be sure to inform the manufacturer what kind of working conditions I want to do, whether it is demolition or deep excavation.

Still doing this? No wonder your excavator cylinder is always broken

Is your excavator oil cylinder always broken? See if you have these five wrong operations. 01Walking without complete recovery of the working device When the working device is not fully retracted, the bucket can easily hit th

Do you need to add counterweight to your excavator long reach arm?

It can be seen from the above that the counterweight should be appropriately increased in order to maintain the balance after the long reach arm of the excavator.

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