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Excavator hydraulic components functions and common failures
The hydraulic system of fully hydraulic excavator consists of four major components: power components, execution components, control components and auxiliary components. The power element is mostly a variable piston pump, whose function is to convert the mechanical energy of the engine into liqui...Read more -
What is a hydraulic power system?
1. What is a hydraulic power system? A hydraulic system is a complete device that uses oil as the working medium, uses the pressure energy of the oil and manipulates the hydraulic actuator through control valves and other accessories, including power elements, actuators, control elements, auxilia...Read more -
The method to solve the stuck valve of the solenoid valve of the hydraulic station
Measures to Eliminate Hydraulic Clamping and Valve Sticking A method and measure to reduce hydraulic clamping 1. Improve the processing accuracy of the valve core and valve body hole, and improve its shape and position accuracy. At present, manufacturers of hydraulic parts can control the accurac...Read more -
Usage of Different Types of Solenoid Valves
The control functions that need to be realized at the work site are different, and the types of solenoid valves that need to be selected are also different. Today, ADE will introduce the differences and functions of different solenoid valves in detail. After understanding these, when you choose t...Read more -
Research Method of Dynamic Characteristics of Hydraulic System
With the continuous development and progress of hydraulic technology, its application fields are becoming more and more extensive. The hydraulic system used to complete the transmission and control functions is becoming more and more complex, and higher requirements are put forward for its system...Read more -
Sealing rings and functions commonly used in hydraulic cylinders
Construction machinery is inseparable from oil cylinders, and oil cylinders are inseparable from seals. The common seal is the sealing ring, also called the oil seal, which plays the role of isolating the oil and preventing the oil from overflowing or passing through. Here, the editor of the mech...Read more -
Installation and use of hydraulic solenoid valve:
1、 Installation and use of hydraulic solenoid valve: 1. Before installation, please refer to the user manual of the product to see if it meets your requirements. 2. The pipeline shall be washed clean before use. If the medium is not clean, a filter shall be installed to prevent impurities from i...Read more -
Hydraulic system electromagnetic reversing valve
Hydraulic solenoid valves are widely used in our production. They are the control components in the hydraulic system. You should have seen many problems related to solenoid valves and dealt with various faults. You must have accumulated a lot of relevant information. Solenoid valve troubleshootin...Read more -
Precautions for use of hydraulic station
The oil pressure unit (also known as the hydraulic station) is usually equipped with high-precision components. In order to make the system perform properly and prolong the service life of the system, please pay attention to the following methods and perform proper inspection and maintenance. 1....Read more -
Hydraulic cylinder fault diagnosis and troubleshooting
Hydraulic cylinder fault diagnosis and troubleshooting A complete hydraulic system is composed of a power part, a control part, an executive part and an auxiliary part, among which the hydraulic cylinder as the executive part is one of the important executive elements in the hydraulic system, wh...Read more -
Micro Hydraulic Power Unit
The second generation of HPI hydraulic power unit adopts 100% standardized design concept and contains unique design elements — Die-casting-manufactured central valve block integrates some basic functions of standard cartridge valves — 1 series gear pump improves the output power and working effi...Read more -
Hydraulic power pack
Travelers across much of the eastern United States on Thursday braced for one of the most dangerous Christmas weekends in decades, with forecasters warning of a “bomb cyclone” that would bring heavy snow and strong winds as temperatures drop. National Weather Service meteorologist Ash...Read more