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Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

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China A4VSO180EO2/30L-PPB25N00 Industrial axial piston pump Rexroth German hydraulic
China A4VSO180EO2/30L-PPB25N00 Industrial axial piston pump Rexroth German hydraulic

  1. China A4VSO180EO2/30L-PPB25N00 Industrial axial piston pump Rexroth German hydraulic

A4VSO180EO2/30L-PPB25N00 Industrial axial piston pump Rexroth German hydraulic

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Packaging Details wooden box
Supply Ability 100
Displacement 180 cm³/r
Series A4VSO Open Circuit Axial Piston Pump
Payment Terms Western Union,T/T,D/P,D/A,L/C
Model A4VSO180EO2/30L-PPB25N00
Delivery Time 2 weeks
Control Type EO2 – Electro-Proportional
Port Config PPB25 SAE
Model Number A4VSO180EO2/30L-PPB25N00
Certification ISO
Place of Origin German
Brand Name Rexroth

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  1. Product Details
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Product Specification

Packaging Details wooden box Supply Ability 100
Displacement 180 cm³/r Series A4VSO Open Circuit Axial Piston Pump
Payment Terms Western Union,T/T,D/P,D/A,L/C Model A4VSO180EO2/30L-PPB25N00
Delivery Time 2 weeks Control Type EO2 – Electro-Proportional
Port Config PPB25 SAE Model Number A4VSO180EO2/30L-PPB25N00
Certification ISO Place of Origin German
Brand Name Rexroth
High Light Rexroth German hydraulic piston pumpA4VSO180EO2 industrial axial pumphydraulic piston pump with warranty
A4VSO180EO2/30L-PPB25N00 Industrial Axial Piston Pump
Product Overview

The Rexroth A4VSO180EO2/30L-PPB25N00 is a genuine German-manufactured open-circuit axial piston variable pump from the A4VSO series, equipped with EO2 electro-proportional displacement control. With a displacement of 180 cm³/r, this pump allows remote, signal-based flow adjustment via a 4-20 mA or ±10 V command signal—making it ideal for modern PLC- or CNC-controlled hydraulic systems where precise, repeatable flow regulation is required.

Rated for 350 bar continuous / 400 bar peak, and fitted with PPB25 SAE flange and ports, the A4VSO180EO2 is commonly integrated into automated test benches, servo-hydraulic systems, specialized production machinery, and process plant hydraulic power units.

Technical Specifications
Manufacturer Rexroth, Made in Germany
Series A4VSO - Open Circuit Swashplate Axial Piston Variable Pump
Model Code A4VSO180EO2/30L-PPB25N00
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 (external electric signal sets swashplate angle / flow)
Rotation L - Left-hand (viewed from shaft end)
Flange & Port PPB25 - SAE Flange & SAE Port (larger porting)
Through Drive N00 - Without Through Drive (tandem-ready variants available on other A4VSO codes)
Hydraulic Fluid Mineral Oil HLP, HFC Water-Glycol Permissible (Derated)
Approximate Weight 102-103 kg
Rexroth A4VSO series hydraulic pump
Why Choose EO2 Control?

Unlike DR (pressure-only) or DFR (pilot-pressure flow), EO2 gives you direct electronic command over pump displacement:

  • Flow is set by an analog electrical signal (±10 V / 4-20 mA) — no mechanical or hydraulic pilot required
  • Enables fully automated, programmable flow profiles via PLC or motion controller
  • Supports integration with Industry 4.0 / digital hydraulic concepts
  • Fast response proportional solenoid for dynamic load changes
  • Can be combined with pressure cut-off or pressure limiting functions externally
Typical Applications
  • Automated hydraulic test rigs & calibration benches
  • CNC/special-purpose production machines with flow-programmed cycles
  • Servo-hydraulic material testing machines (MTS-style setups)
  • Process industry hydraulic skids requiring remote flow setpoint
  • Research & development laboratories and university hydraulic labs
  • Upgrading legacy fixed-displacement or manually controlled pumps to electronically governed systems
Global Sales Countries / Regions

Available through Rexroth's worldwide authorized distributor network, including:

  • Europe: Germany, Italy, France, UK, Spain, Netherlands, Sweden, Poland
  • Asia-Pacific: China, Japan, South Korea, India, Taiwan, Thailand, Malaysia, Vietnam, Australia
  • Americas: USA, Canada, Mexico, Brazil, Chile
  • Middle East & Africa: UAE, Saudi Arabia, Turkey, South Africa
Frequently Asked Questions
Q1: Does EO2 control replace the need for a flow control valve in the circuit?
A1: It allows you to set pump flow electronically, reducing dependence on separate flow control valves for basic regulation. However, precision motion or pressure-compensated flow to individual actuators may still benefit from secondary valving.
Q2: What external electronics are needed for EO2?
A2: EO2 requires a compatible proportional amplifier (often Rexroth VT-series or PLC-integrated analog output card) to supply the command signal and monitor solenoid current. Some versions include onboard electronics — confirm with your supplier.
Q3: Can EO2 pumps be used in closed-loop (hydrostatic) drives?
A3: No. A4VSO pumps are open-circuit only. For closed-loop travel/propulsion drives, refer to the A4VG or A4VM series.

Company Details

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  • 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...

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  • Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
  • Nan'an, Fujian Province, China
  • https://www.electrichydpump.com/

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