Product Overview
The Rexroth A10VO28DR/31R-VSC12K01-S1743 (Material Number: R902481074) is a high-performance axial piston variable displacement pump from the renowned Bosch Rexroth A10VO series. Engineered with a swashplate design, this pump is specifically configured with a DR (pressure/load-sensing) control, making it ideal for open-circuit hydraulic systems requiring precise pressure and flow management. The A10VO28 offers a nominal displacement of 28 cm³/rev and is built to deliver exceptional performance in demanding industrial and mobile applications. Its robust construction, high power density, and advanced control capabilities ensure optimal efficiency, reliability, and long service life, even under continuous heavy-duty operation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Variable Displacement Pump |
| Model Designation | A10VO28DR/31R-VSC12K01-S1743 |
| Material Number | R902481074 |
| Nominal Displacement | 28 cm³/rev |
| Operating Pressure | Up to 280 bar (continuous), 350 bar (peak) |
| Control Type | DR – Pressure/Flow Control (Load Sensing) |
| Mounting & Connection | Standard ISO 4-hole flange, SAE splined shaft |
| Direction of Rotation | Clockwise (viewed from drive shaft) |
Engineering Features & Advantages
- Precision Performance: Swashplate design with DR control ensures accurate pressure and flow regulation, reducing energy consumption and heat generation.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with high-grade materials and tight tolerances for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring seamless integration and minimal downtime.
- High Power Density: Compact design delivers high output relative to size, ideal for space-constrained installations.
- Advanced Control: Load-sensing capability allows the pump to adjust displacement based on system demand, optimizing efficiency and reducing power loss.
Typical Industrial Applications
This pump is widely used in plastic injection molding machines, metallurgical presses, construction and marine hydraulics, CNC machine tools, and other heavy-duty industrial systems requiring precise control of hydraulic power. Its robust design and advanced control features make it suitable for both mobile and stationary applications where reliability and efficiency are critical.
PRODUCT IMAGES
Rexroth A10VO28DR/31R-VSC12K01-S1743 / R902481074 Axial Piston Variable Displacement Pump
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH A10VO28DR/31R-VSC12K01-S1743 / R902481074 Axial Piston Variable Displacement Pump. This German-made hydraulic pump features a swashplate design, delivering reliable, high-efficiency fluid power for heavy-duty industrial systems.
