Product Overview
The Rexroth A4VG175EP0DP0B0/40NRNE4A22FE4T1BS00-S (Material Number: R902245826) is a high-performance axial piston variable displacement pump from the renowned Rexroth A4VG series, engineered specifically for closed-circuit hydrostatic transmissions. Featuring a robust swashplate design, this pump delivers exceptional power density and precise displacement control, making it the definitive choice for demanding mobile and industrial applications. As a core component in closed-loop systems, it facilitates smooth, infinitely variable speed control of hydraulic motors while enabling energy recuperation during braking cycles. The A4VG175 model is celebrated for its high-pressure capability, compact footprint, and long service life, ensuring maximum productivity in the most rigorous operating environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Variable Displacement Pump |
| Model Designation | A4VG175EP0DP0B0/40NRNE4A22FE4T1BS00-S |
| Material Number | R902245826 |
| Displacement Size | 175 cm³/rev (Nominal) |
| Working Principle | Swashplate Design, Closed Circuit |
| Operating Pressure | High Pressure Industrial Grade (Up to 450 bar Peak / 400 bar Continuous) |
| Control Type | EP – Electric Proportional Control with Integrated Electronics |
| Mounting & Connection | Standard SAE / ISO Flange Interface |
Engineering Features & Advantages
- Precision Swashplate Performance: The advanced axial piston swashplate design ensures high volumetric efficiency and precise displacement control, allowing for exact speed regulation of hydraulic motors in closed-loop circuits.
- Integrated Electric Proportional Control (EP): Features a state-of-the-art electric proportional control system with integrated electronics, enabling seamless integration with modern machine control units for advanced automation and precise response characteristics.
- High-Pressure Capability: Engineered to withstand continuous high-pressure operation, the A4VG175 delivers reliable power transmission for heavy-duty applications without compromising component integrity.
- Compact & Robust Construction: The unit’s high power-to-weight ratio and rugged housing are built for continuous operation under severe industrial conditions, including vibration, thermal cycling, and contamination.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards ensures drop-in replacement without modification to existing hydraulic circuits or mounting interfaces.
Typical Industrial Applications
This high-performance axial piston pump is ideally suited for demanding closed-circuit hydrostatic drive systems. Typical applications include: Mobile Construction Machinery (excavators, wheel loaders, and crawler cranes), Agricultural Equipment (combines and tractors), Marine & Offshore Hydraul
PRODUCT IMAGES
REXROTH A4VG175EP0DP0B0/40NRNE4A22FE4T1BS00-S / R902245826 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 A4VG175EP0DP0B0/40NRNE4A22FE4T1BS00-S / R902245826 Axial Piston Variable Displacement Pump. This Germany-made hydraulic pump features a swashplate design, delivering high-efficiency, reliable fluid power for heavy-duty industrial systems.
