The demolition work of the long reach demolition front excavator is dangerous

Some excavators are born for construction and help new buildings rise from the ground; some excavators are dedicated to destroying and tear down old buildings. For long reach demolition front excavators for dry building demolition operations, the shift fee is much higher than that of ordinary ones, and most of them are contracted, and the wages of the operators are also relatively high.

The reason why the cost is so high is that demolition is a high-risk operation, which not only tests the courage and skill of the pilot, but also tests the driver's judgment and experience of the actual situation. If you want to get a foothold in this field, you must understand the relevant experience and skills.

What equipment is used for building demolition?

As the saying goes, "If you don't have diamonds, don't do porcelain work." If you want to complete the high-tech and difficult task of demolishing a building, you must have someone at your fingertips. Common demolition equipment includes special demolition machines, breaker excavators, and dynamic compactors. Different equipment is suitable for different working conditions.

The long reach demolition front excavator is a construction machinery specially designed for demolition, and the difference from ordinary excavators is mainly in the boom and attachment parts. The demolition machine has a three-section extension arm, and the working range can cover 5-10 stories high; the front end is usually equipped with powerful hydraulic clamps, which can cut reinforced concrete and tear the building into pieces.

Excavators with breakers are widely used in demolition operations and are the main demolition equipment for low-rise buildings. Under the heavy blow of hydraulic breakers, reinforced concrete has no power to resist.

The heavy hammer hammer type dynamic compaction machine is mainly used in soil compaction operations, and it also has a magical demolition effect for the bottom building. When the huge pendant hammer hit the building, the destructive effect was very shocking.

What are the postures for demolition work?

The most common demolition posture is that the excavator stands downstairs and uses its large and small arms to touch the building. The demolition machine is generally from the top to the next floor, as long as the distance from the building is generally safer. Breaking hammers and dynamic compactors are generally started on the bottom and middle floors of the building, and you need to pay special attention to the sudden dumping of the building.

In many demolition operations, we often see long reach demolition front excavators being hoisted to high-altitude buildings and demolished from top to bottom. Although this is a little safer than hollowing out at the bottom, high-altitude operations also have great hidden dangers. If the building collapses, the excavator faces great risks.

There is also a special posture. For special constructions such as high-altitude chimneys, it is too dangerous for the excavator to remove it from below, and it is impossible to settle on it. Therefore, people generally use a crane to lift the excavator and allow the excavator to work in the air. This posture requires the use of a small excavator, and the driver must have extremely high courage and skill.

Precautions for demolition operations

Safety measures must be taken to demolish the construction site. Long reach demolition front excavators must have protective devices, personnel on site must wear safety helmets, and safety belts for high-altitude operations; eye-catching safety signs should be set up on site, and safety maintenance must be done. Non-workers are not allowed to enter.

Before demolition, the surrounding environment should be checked and cleaned, and the surrounding pipeline network, lines, water and gas supply, underground construction and other safety hazards should be eliminated.

Demolition sites must be directed by a dedicated person, and there must be sufficient estimates of risks, and behaviors that exceed safety limits must be resolutely eliminated.