How do you adjust the hydraulic cylinder rise of the dump truck？

A dump truck is a common engineering vehicle, widely used in construction, mines, ports and other fields. Its hydraulic system plays a vital role, and the hydraulic cylinder is one of the key components to realize the self-unloading function. In the process of use, sometimes we need to adjust the height of the dump truck hydraulic cylinder to adapt to different work needs. The following will introduce how to adjust the height of the dump truck hydraulic cylinder.

Before adjusting the height of the hydraulic cylinder, we need to check the working state of the hydraulic system. Ensure that the hydraulic pump is operating normally and the dump truck hydraulic cylinder is not leaking oil or damaged. If a problem is found, it needs to be repaired or replaced in time.

We can realize the elevation adjustment of the hydraulic cylinder by adjusting the hydraulic valve. The specific steps are as follows:

1.Locate the hydraulic valve.

Hydraulic valves are usually located on the console or operating lever of the hydraulic system and can be identified by identification or instructions.

2.Adjust the opening degree of the hydraulic valve.

Hydraulic valves usually have a knob or handle that can be rotated or moved to change the degree of opening. Turning clockwise or moving up increases the degree of opening, and turning counterclockwise or moving down decreases the degree of opening.

3.Observe the rise of the hydraulic cylinder.

In the process of adjusting the hydraulic valve, you can observe the rise of the hydraulic cylinder, and gradually adjust the opening degree of the hydraulic valve according to the need until the ideal rise height is reached.

Besides, it should be noted that when adjusting the height of the hydraulic cylinder, the following principles should be followed:

1.The adjustment process should be carried out slowly to avoid sudden adjustment resulting in the hydraulic cylinder rising too fast or too high, resulting in safety risks.

2.When adjusting the hydraulic valve, pay attention to the strength; too much strength may lead to damage or failure of the hydraulic valve.

3.After the adjustment, it is necessary to test and check to ensure that the lifting height of the hydraulic cylinder meets the requirements and the hydraulic system works normally.

Through the above steps, we can realize the lifting adjustment of the hydraulic cylinder of the dump truck. In actual operation, it is necessary to adjust according to the specific situation and requirements to ensure the efficiency and safety of the dump truck. TOLENG is a professional dump truck hydraulic cylinder manufacturer. we provide high-quality dump truck hydraulic cylinder. For your dump truck safety escort, please contact us at sales01@phtl.cn.