Product Overview
The Rexroth A4VSO 180 DRG /30R-PPB13N00 (Material Number: R902404121) is a high-performance variable displacement axial piston pump engineered by Bosch Rexroth for demanding industrial hydraulic systems. Operating on the proven swashplate principle, this pump features a nominal displacement of 180 cm³/rev and is configured with a DRG pressure and flow control governor, enabling precise pressure regulation and load-sensing capability. The A4VSO series is renowned for its robust construction, high power density, and exceptional volumetric efficiency, making it a benchmark component in heavy-duty open-circuit hydraulic applications. The /30R designation indicates the series 30 revision with clockwise rotation, while the PPB13N00 suffix defines the specific port configuration, control variant, and mounting interface. This pump serves as the central pressure-generating unit in complex industrial machinery, delivering reliable and controllable hydraulic power for continuous operation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Variable Displacement Axial Piston Pump |
| Model Designation | A4VSO 180 DRG /30R-PPB13N00 |
| Material Number | R902404121 |
| Nominal Displacement | 180 cm³/rev |
| Working Principle | Swashplate design, axial piston, open circuit |
| Control Type | DRG — Pressure and Flow Control (Load Sensing) |
| Operating Pressure | Up to 350 bar nominal / 400 bar peak |
| Rotation Direction | Clockwise (/30R) |
| Mounting & Connection | SAE flange, ISO standard mounting interface |
| Series | 30 |
Engineering Features & Advantages
- Precision Swashplate Control: The DRG governor combines pressure and flow control with load-sensing capability, delivering precise hydraulic power matching to system demand and minimizing energy losses through reduced heat generation.
- High Power Density: The 180 cm³/rev displacement delivers substantial flow capacity within a compact housing, enabling high-pressure operation up to 350 bar continuous for demanding industrial duty cycles.
- Robust Axial Piston Design: Hardened piston shoes, precision-ground cylinder bores, and a heavy-duty swashplate cradle ensure long service life and consistent volumetric efficiency even under continuous high-load operation.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
This pump serves as the central pressure-generating unit in complex industrial machinery, delivering reliable and controllable hydraulic power for continuous operation.
PRODUCT IMAGES
Rexroth A4VSO 180 DRG /30R-PPB13N00 / R902404121 Variable Displacement Axial Piston Pump
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Shop the genuine Rexroth A4VSO 180 DRG /30R-PPB13N00 / R902404121 Variable Displacement Pump. This Germany-made high-pressure hydraulic component features an axial piston swashplate design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.