Excavator Hydraulic Parts
Our hydraulic components product line deeply covers the core hydraulic systems of equipment, providing key components across the entire chain from power output to action execution, including compound pump sets, gear pumps, piston motors, reducers, bucket cylinders, and specialized sealing packages. Whether you need to replace an original equipment manufacturer (OEM) piston motor or adapt a high-pressure gear pump for specific operating conditions, we can ensure precise performance matching and reliable durability. We also supply individual hydraulic components that meet OEM standards and can provide customized hydraulic system integration solutions for special flow and pressure requirements.
Why Our Hydraulic System Solutions Are Trustworthy
Hydraulic System Core Component Solutions: Professional Classification and Functional Guide
To ensure the stable operation of hydraulic systems, we offer a full range of professional hydraulic component solutions. The following is a classification and functional description of key components to help you make accurate selections.
1. Power Components
Compound Pump Set
Function: Integrates multiple pump bodies to achieve combined supply of different flow/pressure outputs.
Selection Guide:
Standard Type: Suitable for conventional multi-actuator systems.
High Pressure Type: Rated pressure up to 35MPa, suitable for heavy load conditions.
Gear Pump
Function: Provides stable and continuous hydraulic oil flow.
Selection Guide:
Economy Type: Suitable for auxiliary hydraulic systems.
High Pressure Type: Working pressure 28MPa, volumetric efficiency ≥92%.
2. Actuators
Piston Motor
Function: Converts hydraulic energy into rotational mechanical energy.
Selection Guide:
Standard Type: Suitable for travel and swing systems.
Low Speed, High Torque Type: Torque up to 4500N·m, direct drive without deceleration.
Bucket Cylinder
Function: Achieves precise control of bucket movement.
Selection Guide:
Standard Stroke Type: Meets conventional operation needs.
Extended Stroke Type: Suitable for special working conditions, providing a larger working range.
3. Transmission System
Gear Reducer
Function: Enables speed conversion and torque amplification
Selection Guide:
Planetary Gear Type: Compact structure, transmission efficiency ≥94%
Cycloidal Pinwheel Type: Suitable for high-impact conditions
4. Sealing System
Bucket Cylinder Seal Package
Function: Ensures reliable hydraulic system sealing
Selection Guide:
Standard Material: Nitrile rubber, applicable temperature -30℃ to +100℃
High Temperature Resistant Material: Fluororubber, applicable temperature -20℃ to +200℃
Through scientific hydraulic component selection and professional cross-border supply chain support, we ensure your equipment receives the best hydraulic system solutions under various operating conditions.
1. Power Components
Compound Pump Set
Function: Integrates multiple pump bodies to achieve combined supply of different flow/pressure outputs.
Selection Guide:
Standard Type: Suitable for conventional multi-actuator systems.
High Pressure Type: Rated pressure up to 35MPa, suitable for heavy load conditions.
Gear Pump
Function: Provides stable and continuous hydraulic oil flow.
Selection Guide:
Economy Type: Suitable for auxiliary hydraulic systems.
High Pressure Type: Working pressure 28MPa, volumetric efficiency ≥92%.
2. Actuators
Piston Motor
Function: Converts hydraulic energy into rotational mechanical energy.
Selection Guide:
Standard Type: Suitable for travel and swing systems.
Low Speed, High Torque Type: Torque up to 4500N·m, direct drive without deceleration.
Bucket Cylinder
Function: Achieves precise control of bucket movement.
Selection Guide:
Standard Stroke Type: Meets conventional operation needs.
Extended Stroke Type: Suitable for special working conditions, providing a larger working range.
3. Transmission System
Gear Reducer
Function: Enables speed conversion and torque amplification
Selection Guide:
Planetary Gear Type: Compact structure, transmission efficiency ≥94%
Cycloidal Pinwheel Type: Suitable for high-impact conditions
4. Sealing System
Bucket Cylinder Seal Package
Function: Ensures reliable hydraulic system sealing
Selection Guide:
Standard Material: Nitrile rubber, applicable temperature -30℃ to +100℃
High Temperature Resistant Material: Fluororubber, applicable temperature -20℃ to +200℃
Through scientific hydraulic component selection and professional cross-border supply chain support, we ensure your equipment receives the best hydraulic system solutions under various operating conditions.
