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A4VSO71EO1/30L-PPB13N00 Rexroth Industrial and Mining Hydraulic Piston Pump – Made in Germany

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A4VSO71EO1/30L-PPB13N00 Rexroth Industrial and Mining Hydraulic Piston Pump – Made in Germany

A4VSO71EO1/30L-PPB13N00 Rexroth Industrial and Mining Hydraulic Piston Pump – Made in Germany
A4VSO71EO1/30L-PPB13N00 Rexroth Industrial and Mining Hydraulic Piston Pump – Made in Germany

Large Image :  A4VSO71EO1/30L-PPB13N00 Rexroth Industrial and Mining Hydraulic Piston Pump – Made in Germany

Product Details:
Place of Origin: Germany
Brand Name: Rexroth
Certification: ISO
Model Number: A4VSO71EO1/30L-PPB13N00
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

A4VSO71EO1/30L-PPB13N00 Rexroth Industrial and Mining Hydraulic Piston Pump – Made in Germany

Description
Displacement (Vg Max): 71 Cm³/rev Series: A4VSO Series 30 (swash Plate, Open Circuit)
Nominal Pressure: 350 Bar (35 MPa) Maximum Speed: ≈ 2200 Rpm (size 71, Dependent On Suction Conditions)
Control: EO1 – Electro-proportional Displacement Control (external Electric Command, Min. Pilot Pressure ~20 Bar)

A4VSO71EO1/30L-PPB13N00 Rexroth Industrial and Mining Hydraulic Piston Pump – Made in Germany
Product Overview

The A4VSO71EO1/30L-PPB13N00 is an axial piston variable displacement pump from the Rexroth A4VSO Series 30, manufactured in Germany, and engineered for open-circuit hydrostatic drives in both industrial hydraulic power units and mining equipment hydraulic systems.

It uses a swash plate design where output flow is proportional to drive speed and displacement, with stepless adjustment via swash plate angle. The EO1 control is an electro-proportional displacement control: an external analog signal (typically ±10 V, 0-10 V, or 4-20 mA via an external proportional amplifier) sets the swash plate angle and therefore the pump flow, enabling PLC- or DCS-based systems to command flow precisely without hydraulic pilot pressure.

Rated at 350 bar nominal / 400 bar peak, it is built for continuous 24/7 duty under shock loads, dust, and wide temperature swings typical of steel plants, mining loaders, and underground conveyors.

Technical Specifications (Size 71, Series 30)
Parameter Specification
Model A4VSO71EO1/30L-PPB13N00
Series A4VSO Series 30 (swash plate, open circuit)
Displacement (Vg max) 71 cm³/rev
Nominal Pressure 350 bar (35 MPa)
Peak Pressure 400 bar (40 MPa)
Maximum Speed ≈ 2200 rpm (size 71, dependent on suction conditions)
Flow @ 2200 rpm ≈ 156 L/min (theoretical)
Flow @ 1500 rpm ≈ 107 L/min (theoretical)
Power @ 350 bar / 2200 rpm ≈ 91 kW
Power @ 350 bar / 1500 rpm ≈ 62 kW
Torque @ 350 bar ≈ 395 Nm
Rotation L - Left-hand (viewed from shaft end)
Control EO1 - Electro-proportional displacement control (external electric command, min. pilot pressure ~20 bar)
Shaft P - DIN metric parallel keyed shaft (DIN 6885)
Seals P - NBR with FKM shaft seal (standard for mineral oil HLP)
Mounting Flange B - ISO 3019-2 metric 4-bolt
Ports 13 - SAE B pressure + SAE S suction, side 90° offset, metric bolts
Through-drive N00 - No auxiliary pump, no through-drive shaft
Fluid Mineral oil (HLP); HFC permissible under reduced data
Cleanliness ISO 4406 18/16/13 / NAS 1638 Class 9 recommended
Case Drain 2 ports, route to tank, backpressure ≤ 2 bar
Weight (approx.) ≈ 53 kg
Rexroth A4VSO71 hydraulic piston pump technical diagram and components
Model Code Breakdown
  • A4VSO - Axial piston variable pump, open circuit, swash plate design
  • 71 - Nominal displacement 71 cm³/rev
  • EO1 - Electro-proportional displacement control (electric signal sets flow; no internal pressure limiting)
  • 30 - Series 30 construction
  • L - Left-hand rotation
  • PPB13N00 - P: NBR+FKM seals; P: parallel key shaft; B: ISO 4-bolt flange; 13: SAE side-offset ports; N00: no through-drive / no aux pump
Key Features
  • Made in Germany - Rexroth German production; original label, test sheet, and COO available on request
  • EO1 Remote Flow Command - Flow set by ±10 V / 0-10 V / 4-20 mA; onboard LVDT feedback; no hydraulic pilot needed for basic proportionality; integrates with PLC/CNC/DCS
  • Industrial & Mining Ready - Short control response, excellent suction characteristics, low noise, robust roller bearings for shock-load cycles
  • 350 bar Continuous Duty - Hardened cylinder block, heavy-duty bearings, optimized port geometry for 24/7 operation
  • Swash Plate Variable Displacement - Infinitely variable flow, visual swivel angle indicator included
  • PPB13N00 SAE Side Ports - B (pressure) and S (suction) SAE flanges side 90° offset with metric bolts; simplifies hose routing in tight power-pack layouts
  • Through-Drive Body (N00 base) - Base variant without tandem shaft; same-size tandem pumps available under other suffixes
  • Modular A4VSO Platform - Same mounting envelope as DR/DFR/LR controls for retrofit without changing flange/hose layout
Applications in Industrial & Mining Hydraulics

Mining loaders, LHD units, crushers, conveyor tensioning systems require PLC-commanded variable flow for boom, bucket, steer, and brake circuits → EO1 lets the machine controller schedule flow electrically.

Steel plant rolling stands, ceramic presses, forging presses benefit from precise electric flow ramping to reduce pressure spikes and heat generation.

Left-hand rotation (L) matches specific gearbox inputs on popular industrial drivelines.

German-origin reliability reduces unplanned downtime in continuous-process and underground environments.

Other Typical Applications
  • Metallurgy & Steel - Rolling mills, continuous casters, hydraulic bolt tensioners
  • Ceramics & Refractories - Ceramic presses, powder metallurgy presses
  • Mining & Tunnelling - Shield TBM aux circuits, roof-support pumps, crusher hydraulics
  • Heavy Machinery - Injection molding machines, rubber vulcanizers, press lines
  • Marine & Ports - Deck crane power packs, hatch covers (with appropriate seals)
  • Industrial Power Units - Test benches, hydrostatic drive stations
Quality Assurance & Packaging
  • Origin: Sourced from Rexroth Germany production channels; pre-shipment pressure/flow/leak test performed
  • Export Packaging: Fumigation-free wooden crate, VCI anti-rust film, corner protectors
  • Documentation: Commercial Invoice, Packing List, Certificate of Origin, factory test report
  • Warranty: 12 months against manufacturing defects
Frequently Asked Questions
Q: Is the A4VSO71EO1/30L-PPB13N00 made in Germany?
A: Yes. This configuration is produced in Rexroth Germany facilities. We provide original label photos, test report, and COO on request.
Q: What does EO1 control require to work?
A: EO1 needs an external proportional amplifier receiving ±10 V / 0-10 V / 4-20 mA command plus a pilot pressure source (min. ~20 bar). The pump includes LVDT feedback; a separate system relief valve is mandatory for pressure limiting.
Q: Can EO1 replace a DR or LR2G pump mechanically?
A: If displacement (71), rotation (L), shaft (P), flange (B), and ports (13) match, the pump mounts identically. Control behavior changes to electric-signal flow command—PLC must be configured for EO1 and system relief valve must be present.
Q: Does PPB13N00 mean SAE or metric ports?
A: Code 13 = SAE B (pressure) and SAE S (suction) flanges on side, 90° offset, with metric mounting bolts. Adaptors to ORFS/NPT are common but not built-in.

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

Contact Person: Mr. liyun

Tel: +8615280488899

Send your inquiry directly to us (0 / 3000)