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Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

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China A4VSO250LR2G/30L-PPB13N00 Rexroth German made piston pump industrial hydraulic
China A4VSO250LR2G/30L-PPB13N00 Rexroth German made piston pump industrial hydraulic

  1. China A4VSO250LR2G/30L-PPB13N00 Rexroth German made piston pump industrial hydraulic

A4VSO250LR2G/30L-PPB13N00 Rexroth German made piston pump industrial hydraulic

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Packaging Details wooden box
Supply Ability 100
Nominal Displacement (Vg max) 250 cm³/r
Peak Pressure 400 bar
Payment Terms Western Union,T/T,D/P,D/A,L/C
Nominal Pressure 350 bar
Delivery Time 2 weeks
Model Code A4VSO250LR2G/30L-PPB13N00
Series A4VSO – Open Circuit Axial Piston Variable Pump
Model Number A4VSO250LR2G/30L-PPB13N00
Certification ISO
Place of Origin German
Brand Name Rexroth

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Product Specification

Packaging Details wooden box Supply Ability 100
Nominal Displacement (Vg max) 250 cm³/r Peak Pressure 400 bar
Payment Terms Western Union,T/T,D/P,D/A,L/C Nominal Pressure 350 bar
Delivery Time 2 weeks Model Code A4VSO250LR2G/30L-PPB13N00
Series A4VSO – Open Circuit Axial Piston Variable Pump Model Number A4VSO250LR2G/30L-PPB13N00
Certification ISO Place of Origin German
Brand Name Rexroth
High Light Rexroth German made piston pumpindustrial hydraulic piston pumpA4VSO250LR2G hydraulic pump with warranty
A4VSO250LR2G/30L-PPB13N00 Rexroth German Made Piston Pump
Product Overview

The Rexroth A4VSO250LR2G/30L-PPB13N00 is a genuine A4VSO series swashplate axial piston variable pump for open circuit hydraulic systems, manufactured in Germany. It features a nominal displacement of 250 cm³/r, hyperbolic constant power control (LR2G), and is rated for 350 bar continuous / 400 bar peak pressure.

The LR2G control automatically limits input power by adjusting displacement relative to system pressure, protecting drive motors in heavy-duty industrial applications such as large hydraulic presses, steel mill drives, mining equipment, and marine hydraulic power units.

Technical Specifications
Manufacturer Rexroth, Made in Germany
Series A4VSO - Open Circuit Axial Piston Variable Pump
Model Code A4VSO250LR2G/30L-PPB13N00
Nominal Displacement (Vg max) 250 cm³/r
Nominal Pressure 350 bar
Peak Pressure 400 bar
Maximum Speed (nnom) Approx. 1500 rpm
Theoretical Flow @1500 rpm Approx. 375 L/min
Drive Power @350 bar & 1500 rpm Approx. 219 kW
Control Type LR2G - Hyperbolic Constant Power Control (with pilot pressure limitation)
Rotation L - Left-hand (viewed from shaft end)
Mounting Flange & Ports PPB13 - SAE Flange & SAE Port
Through Drive N00 - Without Through Drive
Hydraulic Fluid Mineral Oil HLP, HFC Water-Glycol Permissible (Derated)
Approximate Weight 184 kg
Rexroth A4VSO hydraulic piston pump technical diagram
Key Features
  • Swashplate design with infinitely variable displacement for on-demand flow
  • LR2G constant power (hyperbolic) control protects electric motor from overload
  • Rated 350 bar continuous / 400 bar peak for heavy industrial loads
  • Excellent suction characteristics and low noise operation
  • Modular control -- compatible with DR, DFR, EO2 options on other A4VSO250 variants
  • Optional through-drive on tandem-ready variants for multi-circuit systems
  • Compatible with variable speed drive (VSD) applications
Typical Applications
  • Heavy hydraulic presses (forging, ceramic, stamping)
  • Metallurgy - rolling mills, continuous casting machines, blast furnace hydraulics
  • Mining & TBM (tunnel boring machine) auxiliary hydraulics
  • Marine - winches, cranes, deck machinery hydraulic power units
  • Large injection molding machines and industrial test rigs
Sales Countries / Regions

Distributed globally through Rexroth's authorized dealer network, including:

  • Europe: Germany, Italy, France, UK, Spain, Netherlands, etc.
  • Asia: China, Japan, South Korea, India, Thailand, Malaysia, Vietnam, etc.
  • Americas: USA, Canada, Mexico, Brazil
  • Others: Australia, United Arab Emirates, Saudi Arabia, Turkey
Frequently Asked Questions
Q1: What does LR2G control mean on this A4VSO pump?
A1: LR2G is a hyperbolic constant power control. It automatically reduces pump displacement as system pressure rises so that total input power stays within a preset limit -- ideal for preventing motor overload in high-pressure systems.
Q2: Can this pump be used in a closed circuit (hydrostatic transmission)?
A2: No. The A4VSO series is designed exclusively for open circuit (open loop) systems. For closed circuits, use the A4VG or A4VM series.
Q3: What should be checked before first startup?
A3: Fill the pump housing with clean hydraulic oil through the case drain port to purge air. Ensure the case drain line discharges above the tank oil level, and verify motor rotation matches the specified left-hand (L) direction.

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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