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The Rexroth A4VSO180EO2/30L-PPB13N00 is a genuine German-produced open-circuit axial piston variable pump from the proven A4VSO series. It features EO2 electro-proportional displacement control, allowing pump flow to be set remotely via an analog electrical signal (±10 V or 4-20 mA) from a PLC or CNC controller.
With a displacement of 180 cm³/r and PPB13 SAE flange & port configuration (compact smaller SAE porting vs. PPB25), this model is ideal for space-limited hydraulic power units and automated machinery requiring precise, programmable flow without manual adjustment. It is rated for 350 bar continuous / 400 bar peak operation.
Technical Specifications
Parameter
Value
Manufacturer
Rexroth, Made in Germany
Series
A4VSO - Open Circuit Swashplate Axial Piston Variable Pump
Model Code
A4VSO180EO2/30L-PPB13N00
Geometric Displacement (Vg max)
180 cm³/r
Nominal Pressure
350 bar
Peak Pressure
400 bar
Maximum Speed (nnom)
Approx. 1800 rpm
Theoretical Flow @1500 rpm
Approx. 270 L/min
Theoretical Flow @1800 rpm
Approx. 324 L/min
Drive Power @350 bar & 1500 rpm
Approx. 158 kW
Control Type
EO2 - Electro-Proportional Displacement Control (electric signal sets swashplate angle / flow)
Rotation
L - Left-hand (viewed from shaft end)
Flange & Port
PPB13 - SAE Flange & SAE Port (compact porting)
Through Drive
N00 - Without Through Drive (tandem-ready variants available on other A4VSO sizes)
Hydraulic Fluid
Mineral Oil HLP, HFC Water-Glycol Permissible (Derated)
Approximate Weight
102-103 kg
EO2 Electro-Proportional Control - Key Advantage
Unlike pressure-compensated (DR) or pilot-controlled (DFR) pumps, EO2 enables electric flow command:
Pump displacement — and therefore flow — follows a linear analog input signal
Enables fully automated, software-controlled hydraulic systems
Eliminates manual flow-setting valves in many applications
Fast-response proportional solenoid for dynamic processes
Compatible with external pressure limiting or cut-off for system safety
Typical Applications
Automated production lines with PLC-controlled hydraulic cycles
Hydraulic test benches & calibration rigs requiring programmable flow
Material testing machines (tensile/compression) with servo-hydraulic actuation
Packaging & converting machinery with variable flow demand
R&D laboratory hydraulic systems and university engineering labs
Retrofit projects upgrading manual/displacement-controlled pumps to electronic control
Global Sales Countries / Regions
Distributed through Rexroth's authorized global dealer network, including:
Europe: Germany, Italy, France, UK, Spain, Netherlands, Austria, Switzerland, Poland
Asia-Pacific: China, Japan, South Korea, India, Taiwan, Thailand, Malaysia, Vietnam, Australia
Americas: USA, Canada, Mexico, Brazil, Chile (industrial regions)
Middle East & Africa: UAE, Saudi Arabia, Turkey, South Africa
Frequently Asked Questions
Q1: What is the difference between PPB13 and PPB25 on A4VSO180 pumps?
A1: Both use SAE flanges and ports. PPB13 has the smaller SAE port size for compact manifold integration; PPB25 uses larger SAE ports for higher-flow piping. Pump displacement, pressure and flow performance are identical — select based on your manifold/hose standard.
Q2: Does EO2 control require additional electronic components?
A2: Yes. An external proportional amplifier (e.g. Rexroth VT-series) or a PLC analog output card is required to supply and monitor the command signal to the EO2 solenoid. Some versions include onboard electronics — verify with your supplier.
Q3: Can this pump be used in a closed hydrostatic transmission?
A3: No. The A4VSO series is for open circuit (open loop) only. For closed-loop track or wheel motor drives, use the A4VG or A4VM series.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
