A4VG56 Hydraulic Piston Pump
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A4VG56 Hydraulic Piston Pump
| Parameter | Specification |
|---|---|
| Pump Type | Axial piston variable displacement pump |
| Series | A4VG |
| Nominal Size | 56 |
| Design | Swashplate design, closed circuit |
| Rotation Direction | Reversible |
| Mounting Type | Flange mounting |
| Control Options | HD, HW, EP, EZ, DA control |
| Nominal Pressure | 350 bar |
| Maximum Pressure | 400 bar |
| Peak Pressure | 450 bar |
| Maximum Speed | 3300 rpm |
| Displacement | 56 cm³/rev |
| Flow Direction | Bidirectional |
| Working Medium | Mineral hydraulic oil (HLP) |
| Filtration Level | ISO 4406 20/18/15 or better |
| Operating Temperature | -25°C to +80°C |
| Application Circuit | Closed loop system |
| Noise Level | Low-noise optimized design |
| Efficiency | High volumetric & mechanical efficiency |