Product Descriptio

Appliion

Excavator hydraulic accessories are components used to realize various functions of the excavator hydraulic system. Hydraulic systems control and perform mechanical movement by transferring energy using a fluid, usually oil. The following are several common excavator hydraulic accessories and their working principles:

1. Hydraulic pump: A hydraulic pump is a device that converts mechanical energy into hydraulic energy. It sucks in liquid and creates high pressure by turning a mechanical part, usually a gear or plunger. The hydraulic pump increases the pressure of the fluid and then delivers it into the hydraulic system to power other hydraulic accessories.
2. Hydraulic cylinder: A hydraulic cylinder is a device that converts hydraulic energy into mechanical energy. It consists of a piston, seals and cylinder. When hydraulic fluid enters the hydraulic cylinder, the piston is acted upon by hydraulic force, resulting in linear motion. Hydraulic cylinders are commonly used to implement the dozing, grabbing and lifting actions of excavators.
3. Hydraulic valve: Hydraulic valve is used to control the flow and pressure of liquid in the hydraulic system. They can achieve functions such as flow control, pressure regulation, direction control and flow distribution. Common hydraulic valves include directional control valves, proportional valves, relief valves and pressure valves. Hydraulic valves control the action of hydraulic actuators by adjusting the fluid flow path and resistance in the hydraulic system.
4. Oil tank: The oil tank is a container that stores hydraulic fluid. The hydraulic system draws oil from the tank and returns used oil back to the tank. The tank also usually includes accessories such as filters and oil level gauges to ensure the cleanliness of the hydraulic fluid and monitoring of the oil level.
5. Hydraulic pipeline: Hydraulic pipeline is used to transfer hydraulic fluid from the hydraulic pump to the hydraulic actuator and return the used hydraulic fluid to the tank. Hydraulic pipelines usually consist of high-pressure pipes, connectors and seals to ensure stable operation and sealing performance of the hydraulic system.
Through mutual cooperation and coordination, these hydraulic accessories realize various hydraulic functions of the excavator, such as walking, rotation, lifting, tilting, etc., improving the working efficiency and accuracy of the excavator.

About Xinfeng Machinery (XF) parts:






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About Xinfeng Machinery (XF) parts:

Xinfeng Machinery Parts Company was established in 1998. It is a professional team composed of high-quality technical personnel integrating production, maintenance, sales, and service. It is committed to providing customers with high-quality and efficient services. It is headquartered in Guangzhou, China.

We have been engaged in the excavator industry for 25 years. We sell original used parts, rebuilt parts,original new parts, and OEM new parts for many types.We can provide many types for you to choose from. We can provide a quality-trusted full range of hydraulic pumps, travel motors, final drives, main control valves, swing motors, and engines for KOMATSU, , HITACHI, JOHN DEERE, VOLVO, CASE JCB, KOBELCO, NEW HOLLAND, SUMITOMO, KATO, BOB, DOOSAN, and HYUNDAI.

We provide a customer satisfaction guarantee on all our products. We have invested in providing only the highest-quality replacement parts to our customers. Develop a more broad business space together based on long-term, friendly, mutually beneficial, and win-win business relations.