HLM FLUID CO.,LTD
A4VG175 Charge Pump
浏览次数:86 分类:REXROTH
A4VG175 Charge Pump
Specifications & Parameters
| Item | Value |
|---|---|
| Product Name | A4VG175 Charge Pump |
| Brand | Rexroth |
| Compatible Model | A4VG175 Variable Axial Piston Pump |
| Type | Axial piston charge pump |
| Function | Provides pilot pressure and make-up oil flow for system cooling and balance |
| Displacement | Approx. 18-23 ml/r (customizable) |
| Rated Pressure | 25-35 bar |
| Peak Pressure | 40 bar |
| Material | High-strength alloy steel / cast aluminum housing |
| Surface Treatment | Carburized, quenched & precision ground |
| Rotation | CW / CCW available |
| Operating Temperature | -30℃ ~ +120℃ |
Applications
- Construction Machinery: Excavators, cranes, loaders, concrete pump trucks
- Mining Equipment: Hydraulic drills, breakers, and mining trucks
- Agricultural Machinery: Harvesters and tractors
- Industrial Systems: Hydraulic test benches, injection molding machines, power units
- Marine Systems: Winches, propulsion, and deck cranes
Key Advantages
- Stable Oil Supply: Precision gears and optimized flow design ensure consistent pressure and flow
- High Wear Resistance: Heat-treated alloy steel components guarantee long service life
- Full OEM Compatibility: Directly interchangeable with Rexroth A4VG175 charge pump assemblies
- Low Noise & High Efficiency: Smooth gear engagement reduces noise and energy loss
- Customizable Options: Displacement, rotation direction, and flange type available upon request
The A4VG175 charge pump serves as an essential auxiliary component in the Rexroth A4VG hydraulic system. With precision engineering, robust materials, and reliable performance, Halies provides a cost-effective and durable replacement solution for high-demand construction and industrial applications.