What are the hydraulic parts of an excavator

The hydraulic section of an excavator consists of many components, here are some of the common hydraulic parts:

1. hydraulic pump (Hydraulic pump): responsible for generating the pressure required by the hydraulic system, pumping hydraulic oil from the tank and supplying it to the hydraulic system.

2. hydraulic cylinders (Hydraulic cylinders): used to control the movement of the arm, the bucket rod and bucket head and other components. Hydraulic oil flows into the hydraulic cylinders through the hydraulic pump and pushes the piston to produce linear motion. 3.

3. Hydraulic motor (Hydraulic motor): Convert hydraulic energy into mechanical energy to drive the slewing system, traveling system, etc. 4.

4. hydraulic valves (Hydraulic valves): control and regulate the hydraulic system in the hydraulic flow, pressure and direction. Common hydraulic valves are check valves, proportional valves, throttle valves and so on.

5. hydraulic oil tank (Hydraulic reservoir): storage of hydraulic oil, and provide cooling of hydraulic oil function.

6. hydraulic filter (Hydraulic filter): used to filter the hydraulic oil, to prevent impurities from entering the hydraulic system, to maintain the normal operation of the system.

7. Hydraulic piping and connections: Used to transfer hydraulic fluid to the different hydraulic components and to ensure that leaks are minimized.

These are just some of the basic components of the hydraulic section, in fact the hydraulic system also includes other important parts such as hydraulic oil, sensors, joystick and control system. Specific excavator models and configurations may vary.