REXROTH A4VSO 180 DR/30R-PPB13N00 / R910999125

Product Overview

The Rexroth A4VSO 180 DR/30R-PPB13N00 (Material Number: R910999125) is a high-performance axial piston variable displacement pump engineered by Bosch Rexroth for demanding industrial hydraulic systems. Operating on the proven swashplate principle, this pump features a rotating group with finely machined pistons and a tiltable swashplate that adjusts displacement based on system demand. The “DR” control designation indicates a pressure-controlled (pressure regulator) configuration, allowing the pump to automatically reduce displacement as system pressure approaches the set point, thereby minimizing energy consumption and heat generation. With a nominal displacement of 180 cm³/rev, this pump is designed for open-circuit operation and delivers exceptional volumetric efficiency, high pressure capability, and long service life in continuous-duty industrial applications.

Technical Specifications

Parameter	Specification / Feature
Component Type	Hydraulic Piston Pump (Axial Piston, Variable Displacement)
Model Designation	A4VSO 180 DR/30R-PPB13N00
Material Number	R910999125
Nominal Displacement	180 cm³/rev
Control Type	DR – Pressure Regulator (Pressure Control)
Operating Pressure	Up to 350 bar (nominal), 400 bar (peak)
Mounting & Connection	SAE flange mounting; ISO standard port connections
Direction of Rotation	Clockwise (viewed from drive shaft)
Circuit Type	Open circuit

Engineering Features & Advantages

Precision Swashplate Performance: The axial piston rotating group with hardened pistons and high-precision swashplate delivers smooth, infinitely variable displacement control with minimal pressure ripple and excellent volumetric efficiency.
DR Pressure Control: The integrated pressure regulator automatically adjusts pump displacement to match system demand, reducing power consumption, heat generation, and operating costs under partial-load conditions.
Industrial Reliability: Built for continuous operation under severe industrial conditions with robust bearings, high-quality cylinder barrel, and durable valve plate for extended service intervals.
Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification to existing hydraulic circuits.
High Power Density: Compact design delivers high flow and pressure from a relatively small envelope, ideal for space-constrained machinery installations.

Typical Industrial Applications

The Rexroth A4VSO 180 DR/30R-PPB13N00 is widely deployed in heavy industrial hydraulic systems including plastic

PRODUCT IMAGES

Rexroth A4VSO 180 DR/30R-PPB13N00 / R910999125 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 A4VSO 180 DR/30R-PPB13N00 / R910999125 Axial Piston Variable Displacement Pump. This Germany-made hydraulic pump features a swashplate design, delivering reliable, high-pressure fluid power for heavy-duty industrial systems.