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A4VSO125LR2G/30L-PPB25N00 Rexroth piston pump – Made in Germany

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A4VSO125LR2G/30L-PPB25N00 Rexroth piston pump – Made in Germany

A4VSO125LR2G/30L-PPB25N00 Rexroth piston pump – Made in Germany
A4VSO125LR2G/30L-PPB25N00 Rexroth piston pump – Made in Germany

Large Image :  A4VSO125LR2G/30L-PPB25N00 Rexroth piston pump – Made in Germany

Product Details:
Place of Origin: Germany
Brand Name: Rexroth
Certification: ISO
Model Number: A4VSO125LR2G/30L-PPB25N00
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Wooden box
Delivery Time: 2 weeks
Payment Terms: Western Union,T/T,D/P,D/A,L/C
Supply Ability: 100

A4VSO125LR2G/30L-PPB25N00 Rexroth piston pump – Made in Germany

Description
Displacement (Vg Max)​: 125 Cm³/rev (125 ML/rev) Nominal Pressure​: 350 Bar (35 MPa)
Max. Speed​: ~1800–2600 Rpm (subject To Suction Conditions) Flow @ 1800 Rpm​: ~225 L/min
Torque @ 350 Bar​: ~696 Nm

A4VSO125LR2G/30L-PPB25N00 Rexroth Piston Pump – Made in Germany
Product Overview

The A4VSO125LR2G/30L-PPB25N00 is a high-performance axial piston variable displacement pump from the Rexroth A4VSO series, engineered and manufactured in Germany. Designed for open-circuit hydrostatic drives, it utilizes a swash plate design to deliver precise flow control proportional to drive speed and displacement.

With LR2G hyperbolic power control, the pump optimizes energy efficiency by maintaining a constant power absorption curve, making it ideal for high-demand industrial hydraulic systems operating at 350 bar nominal pressure and 400 bar peak pressure.


Technical Specifications (Size 125)
Parameter Specification
Model Code A4VSO125LR2G/30L-PPB25N00
Series A4VSO Series 30
Displacement (Vg max) 125 cm³/rev (125 mL/rev)
Nominal Pressure 350 bar (35 MPa)
Peak Pressure 400 bar (40 MPa)
Max. Speed ~1800-2600 rpm (subject to suction conditions)
Flow @ 1800 rpm ~225 L/min
Power @ 350 bar / 1800 rpm ~131 kW
Torque @ 350 bar ~696 Nm
Rotation Left-hand (L, viewed from shaft end)
Control Device LR2G - Hyperbolic (2nd order) power control with pressure cut-off
Port / Seal Code PPB25N00 (Metric flange, SAE ports side-offset, NBR seals standard)
Hydraulic Fluid Mineral oil (HLP), HFC fluids (under reduced data)
Cleanliness Requirement NAS 9 (recommended)
Approx. Weight ~88 kg
Rexroth A4VSO125LR2G piston pump technical diagram

Model Code Interpretation
  • A4VSO: Axial piston variable pump, open circuit, swash plate design
  • 125: Nominal displacement 125 cm³/rev
  • LR2G: Hyperbolic power control (2nd order) with pressure cut-off for energy-efficient operation
  • 30: Series 30 design
  • L: Left-hand rotation
  • PPB25N00: Port plate type 25, parallel keyed shaft, ISO 4-bolt flange, NBR seals, no through-drive

Key Features
  • Made in Germany: Precision-engineered and manufactured in Germany ensuring high tolerance and long service life
  • Swash Plate Variable Displacement: Flow infinitely adjustable via swash plate angle; includes visual swivel angle indicator
  • LR2G Control Logic: Automatically adjusts displacement to follow constant-power characteristic, reducing energy waste
  • Through-Drive Capability: Supports mounting of additional pumps (same nominal size) for multi-circuit systems
  • High Suction Performance: Optimized for low-noise operation and continuous 24/7 industrial duty
  • Modular Design: Interchangeable control devices, port plates, and seal options for flexible integration
  • Robust Construction: High-load bearings and hardened components for heavy-duty applications

Typical Applications
  • Metallurgy & Steel: Rolling mills, continuous casting machines, blast furnace hydraulics
  • Ceramics & Refractories: Ceramic presses, brick/tile forming presses, powder metallurgy equipment
  • Mining & Tunnelling: Shield tunnel boring machines, crushers, conveyor hydraulic stations
  • Heavy Machinery: Forging presses, injection moulding machines, rubber vulcanizing presses
  • Marine & Ports: Deck cranes, hatch covers, mooring winches
  • Industrial Power Units: Test benches, large-scale hydrostatic drive systems

Global Sales & Export Countries

We supply genuine Made in Germany A4VSO125LR2G/30L-PPB25N00 pumps to industrial clients worldwide.

Europe
Germany, France, Italy, Spain, United Kingdom, Netherlands, Belgium, Switzerland, Austria, Poland, Czech Republic, Turkey
Asia-Pacific
China, India, Japan, South Korea, Malaysia, Thailand, Vietnam, Indonesia, Australia
Americas
United States, Mexico, Brazil, Argentina, Chile
Middle East & Africa
UAE (Dubai), Saudi Arabia, Qatar, South Africa, Egypt

Shipping Options: EXW / FOB / CIF / DDP available. Express courier (DHL/FedEx/UPS) for urgent orders; sea freight for bulk purchases. Full export documentation provided (Commercial Invoice, Packing List, COO).


Quality Assurance & Packaging
  • Origin Verification: Supplied from Rexroth Germany production channels with original packaging and documentation
  • Pre-Delivery Testing: Pressure, flow, and leakage tests conducted before dispatch
  • Export Packaging: Fumigation-free reinforced wooden crate with anti-rust film and cushioning
  • Warranty: 12-month quality warranty against manufacturing defects

Frequently Asked Questions (FAQ)
Q: Is this pump 100% made in Germany?
A: Yes, the A4VSO125LR2G/30L-PPB25N00 is produced in Rexroth Germany facilities. Original certificates and test reports are available upon request.
Q: What is the difference between LR2G, DR, and DFR control?
A: LR2G is a hyperbolic (2nd order) constant-power control with pressure cut-off, ideal for high-power energy-sensitive systems. DR is constant pressure control; DFR is pressure/flow composite control. Selection depends on system energy management requirements.
Q: Can this pump operate with water-glycol (HFC) fluids?
A: Yes, A4VSO series supports HFC fluids under reduced technical data (lower pressure/speed limits). Refer to official fluid compatibility charts for exact ratings.
Q: Are spare parts such as seal kits and valve plates available?
A: Yes, we supply compatible seal kits (NBR/FKM), bearing sets, and valve plates specifically for A4VSO125 series maintenance.
Q: What is the typical lead time?
A: In-stock units ship within 1-3 working days; non-stock or batch orders typically require 1-2 weeks depending on quantity.

Contact Details
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Contact Person: Mr. liyun

Tel: +8615280488899

Send your inquiry directly to us (0 / 3000)