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Zoomlion crane pressure diagnosis PTO transversal longitudinal differential switch

 
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Installation position of crane pressure switch:

Due to the different hydraulic systems of different cranes, the location of the crane pilot pressure switch will also be different. However, in a typical hydraulic system, the crane pilot pressure switch is usually located in the hydraulic oil line. The pressure switch in the hydraulic system is usually installed at the outlet of the main shut-off valve or speed regulating valve of the oil line to protect the safety of these components and cargo.


The role of the crane pilot pressure switch:

The pilot pressure switch is an important part of the hydraulic oil circuit. Its main function is to protect the hydraulic pump and motor in the hydraulic system and prevent bubbles or air from entering the system, thereby affecting the working efficiency of the system. Choosing a suitable pilot pressure switch is very important in the hydraulic system, which has a great impact on the stability and reliability of the system.

When selecting a pilot pressure switch, you need to pay attention to the following points:

1. The rated pressure of the pilot pressure switch should match the maximum working pressure of the hydraulic system.

2. When determining the location and direction of installing the pilot pressure switch, avoid installing it in an environment with high temperature and vibration.

3. The pressure switch in the hydraulic system should be inspected and maintained regularly to ensure its normal operation and long-term use.


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