What Is The Key Part of A New Concrete Pump Truck

Posted On: 20/12/2023 | Posted by: Haomei Concrete Pumps

The new concrete pump truck for sale is modified on the chassis of a truck. It is equipped with power transmission devices, pumping and mixing devices, distribution devices and other auxiliary devices on the chassis.

There are different boom lengths. The common ones are 35m, and 37m. Those with a boom length less than 30 meters are called short-boom pump trucks, conventional boom pump trucks are between 30-40 meters, long-boom pump trucks are between 40-50 meters, and those with a boom length exceeding 50 meters are generally called extra long boom concrete pump trucks.

The boom part is the biggest difference between a concrete pump truck and other concrete pumps. Usually the boom consists of five parts: a hydraulic folding boom (or other forms), a turntable, a rotating mechanism, a fixed turret and supporting legs.

During operation, the four legs are supported on the ground, providing a stable support for the boom. The entire boom can rotate 365 degree on this support. In addition, each boom section can also rotate around its own axis. The combination of these different actions allows concrete to be transported to any location.

When the concrete boom pump is working, it is directly driven by the boom cylinder. The boom can be expanded and folded through the expansion and contraction of the oil rod of the boom cylinder. The boom cylinder is controlled by a hydraulic multi-way valve, and the multi-way valve is controlled by the joystick of the wireless remote control, realizing remote control of the boom.

According to the different folding methods of the boom, it is divided into the following structures: Z type, R type, and RZ hybrid type boom. As the most important structural part of a pump truck, the quality of the boom is a direct factor in measuring the quality of a pump truck, and is also the key to whether the pump truck can perform specified performance. The service life of the boom directly determines the service life of the pump truck. Therefore, pump truck manufacturers need to be cautious about the design of the boom.

In terms of manufacturing technology, Haomei Machinery uses robotic welding technology, non-destructive testing technology and hydrogen elimination technology to ensure the accuracy of the boom manufacturing process. Robotic welding technology ensures the durability and wear resistance of the boom; non-destructive testing technology allows each weld pass of the boom to be 100% non-destructive testing, ensuring the reliable performance of high-strength steel welding.

The application of hydrogen elimination treatment technology controls the welding residual stress and deformation of the boom, which improves the safety and reliability of the boom while ensuring the working strength of the boom. Welcome to leave message below to inquire the concrete pumper cost.

Original source: https://www.concrete-pump-cn.com/a/what-is-the-key-part-of-a-new-concrete-pump-truck.html

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