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{"title":"A4VSO71EO1\/30L-PPB13N00 A4VSO71LR2\/30L-PPB25N00 German piston bar axial","imgUrl":"https:\/\/img.chinax.com\/nimg\/35\/dd\/d32d0532f1879d4c55968ff91d80-200x200-1\/a4vso71eo1_2f30l_ppb13n00_a4vso71lr2_2f30l_ppb25n00_german_piston_bar_axial_excavator_motor_rexroth_brand_new_original_warranty_fo.jpg","attrs":{"Brand Name":"Rexroth","Model Number":"A4VSO71EO1\/30L-PPB13N00 A4VSO71LR2\/30L-PPB25N00","Certifiion":"ISO9001","Place of Origin":"German"}}
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Mineral oil (HLP), HFC permissible under reduced data
Supply Ability
100
Flow @ 2200 rpm
≈ 156 L/min (theoretical)
Delivery Time
2 weeks
Displacement (Vg max)
71 cm³/rev
Certifiion
ISO
Model Number
A4VSO71EO2/30L-PPB25N00
Brand Name
Rexroth
Place of Origin
Germany
A4VSO71EO2/30L-PPB25N00 Rexroth Axial Piston Pump – Made in Germany
Product Overview
The A4VSO71EO2/30L-PPB25N00 is an axial piston variable displacement pump from the Rexroth A4VSO Series 30, manufactured in Germany for open-circuit hydrostatic drives. It uses a swash plate design where output flow is proportional to drive speed and displacement, with stepless adjustment via swash plate angle.
The EO2 control is an electro-proportional displacement control: an external analog signal (typically ±10 V or 4-20 mA via a proportional amplifier with LVDT feedback) sets the swash plate angle and therefore the pump flow, making it suitable for PLC- or CNC-controlled hydraulic systems. Rated at 350 bar nominal / 400 bar peak, it serves continuous-duty automation, test bench, and process hydraulic appliions.
Technical Specifiions (Size 71, Series 30)
Parameter
Specifiion
Model
A4VSO71EO2/30L-PPB25N00
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 / 1500 rpm
≈ 62 kW
Torque @ 350 bar
≈ 395 Nm
Rotation
L - Left-hand (viewed from shaft end)
Control
EO2 - Electro-proportional displacement control (external electric command)
Shaft
P - DIN metric parallel keyed shaft (DIN 6885)
Seals
P - NBR with FKM shaft seal (standard for mineral oil)
Mounting Flange
B - ISO 4-bolt metric
Ports
25 - SAE B/S ports side 90° offset, metric bolts, 2nd pressure port B1 plugged
Through-drive
N00 - No auxiliary pump, no through-drive shaft
Fluid
Mineral oil (HLP), HFC permissible under reduced data
Cleanliness
NAS 1638 Class 9 / ISO 4406 18/16/13 recommended
Weight (approx.)
≈ 65 kg
Model Code Breakdown
A4VSO - Axial piston variable pump, open circuit, swash plate
71 - Nominal displacement 71 cm³/rev
EO2 - Electro-proportional displacement control, high pilot pressure type (external signal sets flow)
30 - Series 30 construction
L - Left-hand rotation
PPB25N00 - P: NBR+FKM seals; P: parallel key shaft; B: ISO 4-bolt flange; 25: SAE side-offset ports with B1 plugged; N00: no through-drive / no aux pump
Key Features
Made in Germany - Rexroth German production; original label, test sheet, and COO available on request
EO2 Remote Flow Control - Flow set by ±10 V / 4-20 mA command; no mechanical lever or hydraulic pilot required for basic proportionality
Documentation: Commercial Invoice, Packing List, Certifie of Origin, factory test report
Warranty: 12 months against manufacturing defects
Countries Available for Sale
We export genuine A4VSO71EO2/30L-PPB25N00 - Made in Germany worldwide. Active sales/export coverage includes:
Europe: Germany, France, Italy, Spain, United Kingdom, Netherlands, Belgium, Switzerland, Austria, Poland, Czech Republic, Turkey, Sweden, Finland
Asia-Pacific: China, India, Japan, South Korea, Malaysia, Thailand, Vietnam, Indonesia, Singapore, Australia, New Zealand
Americas: United States, Canada, Mexico, Brazil, Argentina, Chile, Colombia
Middle East: UAE, Saudi Arabia, Qatar, Kuwait, Oman, Israel
Africa: South Africa, Egypt, Nigeria, Kenya, Morocco
Incoterms: EXW / FOB / CIF / DDP
Freight: DHL/FedEx/UPS for single-unit urgent orders; LCL/FCL sea for project batches
Frequently Asked Questions
Q: Is the A4VSO71EO2/30L-PPB25N00 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 EO2 control require to work?
A: EO2 needs an external proportional amplifier receiving ±10 V or 4-20 mA command plus a pilot pressure source (higher than EO1). The pump includes LVDT feedback; system relief valve is still mandatory for pressure limiting.
Q: Can EO2 replace a DR or DFR pump mechanically?
A: If displacement, rotation (L), shaft (P), flange (B), and ports (25) match, the pump mounts identically. Control behavior changes from pressure/flow-pilot to electric-signal flow command—PLC program update required.
Q: Does PPB25N00 mean SAE or metric ports?
A: Code 25 = SAE B (pressure) and SAE S (suction) flanges on side, 90° offset, with metric mounting bolts; second pressure port B1 opposite B is plugged with SAE blank flange.
Q: Lead time?
A: Stock units 1-3 working days; non-stock 1-2 weeks depending on quantity.
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...
