Large Loader
A4VG is a swash plate type axial piston variable pump manufactured . It adopts a swash plate structure and can flexibly adjust the output flow by changing the angle of the swash plate. It is commonly used in high-power hydraulic systems of large construction machinery, mining equipment, and ships. In scenarios with high-pressure and large-displacement requirements, it provides strong power support for the stable operation of equipment.
Advantages
High Power Density: Compact structure, capable of delivering high power per unit volume, suitable for equipment with limited space but high power requirements.
Excellent High-Pressure Performance: Specifically designed for high-pressure working conditions, it can stably handle severe working pressures and ensure the reliable operation of the system.
Diverse Control Modes: Supports multiple control methods, allowing for precise adjustment of flow and pressure according to different working conditions and equipment needs.
Long Service Life & Low Maintenance: Critical components are processed by special technologies, featuring wear resistance and pollution resistance, which extends the service life and reduces maintenance frequency.
Technical Data
| Type | Displacement(cm³/rev) | Rated Pressure (MPa) | Maximum Pressure (MPa) | Rated Speed (rpm) | Maximum Speed (rpm) |
| A4VG355 | 355 | 400 | 450 | 1,800 | 2,500 |
| A4VG500 | 500 | 400 | 450 | 1,800 | 2,200 |