Product Overview

The Rexroth A4FO71/10R-PPB25N00 is a high-performance axial piston pump from the renowned A4FO series, engineered for open circuit hydraulic systems requiring reliable high-pressure delivery and precise displacement control. Featuring a swashplate design with fixed displacement, this pump converts mechanical input power into hydraulic energy through the reciprocating action of pistons within a rotating cylinder barrel. The A4FO71 delivers a nominal displacement of 71 cm³/rev, making it ideally suited for demanding industrial applications where consistent flow and robust pressure performance are critical. Manufactured by Bosch Rexroth, a global leader in drive and control technology, this pump is built to exacting tolerances for long service life and superior volumetric efficiency.

Technical Specifications

Parameter	Specification / Feature
Component Type	Axial Piston Pump (Fixed Displacement, Swashplate Design)
Model Designation	A4FO71/10R-PPB25N00
Series	A4FO (10 Series)
Nominal Displacement	71 cm³/rev
Operating Pressure	Up to 350 bar (nominal), 400 bar (peak)
Direction of Rotation	Clockwise (R – viewed from drive shaft)
Mounting & Connection	Standard ISO 4-hole flange / SAE splined shaft
Control Type	Fixed Displacement (no external control)

Engineering Features & Advantages

Precision Performance: Swashplate axial piston design ensures high volumetric efficiency and stable flow output across the entire pressure range, minimizing system heat generation and energy loss.
High-Pressure Capability: Rated for continuous operation up to 350 bar, making it suitable for demanding high-pressure industrial circuits.
Robust Construction: Hardened piston shoes and precision-ground cylinder barrel provide exceptional wear resistance and long service life even under severe duty cycles.
Industrial Reliability: Built for continuous operation under severe industrial conditions, with proven Bosch Rexroth quality and global service support.
Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth A4FO series pumps, ensuring drop-in installation without modification.

Typical Industrial Applications

The Rexroth A4FO71/10R-PPB25N00 axial piston pump is widely deployed in heavy industrial environments including plastic injection molding machines, metallurgical presses, construction and marine hydraulic systems, CNC machine tools, and general industrial hydraulic power units. Its fixed displacement design makes it particularly well-suited for open circuit applications requiring consistent flow rates and high-pressure performance, such as hydraulic press circuits, rotary drilling equipment, and large-scale material handling systems.

PRODUCT IMAGES

Rexroth A4FO71/10R-PPB25N00 Axial Piston 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 A4FO71/10R-PPB25N00 Axial Piston Pump. This Germany-made hydraulic pump features a swashplate design, delivering reliable fluid power for heavy-duty industrial systems.