803408284 XCMG crane parts auxiliary start valve

Product Description

XCMG crane parts auxiliary start valve

803408284 fits the following models:

XGC100

Function:

The role of the crane auxiliary starting valve is mainly reflected in the following aspects:
1. Control the flow rate of hydraulic oil during the starting process
The auxiliary start valve can control the speed of hydraulic oil into the main valve. During start-up, the auxiliary start-up valve will gradually open the oil supply port, so that the hydraulic oil slowly enters the A port of the main valve, thus providing the initial working pressure. This slow oil supply can avoid the hydraulic system due to the instantaneous high pressure and shock, to protect the normal operation of the hydraulic components.
2. Provide initial pressure for starting the main valve
Auxiliary start valve by controlling the flow direction and speed of hydraulic oil, to start the main valve to provide the necessary initial pressure. When the hydraulic system starts, the auxiliary valve ensures that the hydraulic oil can enter the main valve smoothly, so that the main valve can work properly.
3. Optimising the smoothness of the start-up process
During start-up, the auxiliary start-up valve ensures a smoother start-up of the entire hydraulic system by regulating the flow and pressure of the hydraulic fluid. This helps to reduce vibration and noise during start-up and improves system reliability and service life.
4. Working with other hydraulic components
Auxiliary start valve usually work with other hydraulic components (such as the main valve, hydraulic cylinders, etc.), to ensure that the hydraulic system in the start-up can smoothly enter the working state. It plays an auxiliary and buffer role in the hydraulic system, to ensure that the system can run stably under different working conditions.
Overall, the crane auxiliary start valve ensures that the hydraulic system can run smoothly and efficiently at start-up by precisely controlling the flow of hydraulic oil, and at the same time protects the hydraulic components from shocks and damages.

803408284 XCMG crane parts auxiliary start valve Images