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The Rexroth A4VSO125EO1/30L-PPB13N00 is a genuine original A4VSO series open-circuit axial piston variable pump manufactured in Germany. This model features EO1 electro-proportional displacement control, enabling remote pump flow adjustment via analog electrical signals (±10 V DC or 4-20 mA) from PLC, DCS, or proportional amplifier systems.
With a displacement of 125 cm³/r and PPB13 SAE compact flange & ports, this pump is specifically designed for mining equipment auxiliary circuits including conveyor tensioning systems, cooling fan pump drives, filter press hydraulics, and lubrication skid supplies where automated variable flow and compact manifold mounting are essential.
Technical Specifications
Manufacturer
Rexroth, Made in Germany (Original Genuine)
Series
A4VSO - Open Circuit Swashplate Axial Piston Variable Pump
Model Code
A4VSO125EO1/30L-PPB13N00
Geometric Displacement (Vg max)
125 cm³/r
Nominal Pressure
350 bar
Peak Pressure
400 bar
Maximum Speed (nnom)
Approx. 1900-2000 rpm
Theoretical Flow @1500 rpm
Approx. 187.5 L/min
Theoretical Flow @1800 rpm
Approx. 225 L/min
Drive Power @350 bar & 1500 rpm
Approx. 109 kW
Control Type
EO1 - Electro-Proportional Displacement Control
Rotation
L - Left-hand (viewed from shaft end)
Flange & Port
PPB13 - SAE Flange & SAE Port
Through Drive
N00 - Without Through Drive
Hydraulic Fluid
Mineral Oil HLP, HFC Water-Glycol Permissible (Derated)
Approximate Weight
75-78 kg
Condition
Brand New / Original Genuine
EO1 Electro-Proportional Control Advantages
Flow proportional to external analog command – no hydraulic pilot pressure required
Enables remote flow setpoint from mine plant control room or machine PLC
Pump can be reduced to minimum flow during standby for lower heat and energy consumption
Smooth electric ramp-up/ramp-down reduces pressure spikes in long hydraulic lines
Compatible with frequency-controlled motor + variable pump strategies for energy savings
PPB13 compact SAE porting is preferred for manifold-mounted skids inside mine equipment enclosures or plant hydraulic rooms.
Typical Applications
Mining & Quarrying: underground & surface mine conveyor tensioning, stage loader hydraulics, cooling fan pump on support equipment, filter press on slurry lines, lube skids for crushers/mills
Mineral Processing: thickener rake hydraulic drives, flotation cell clamp circuits, tailings dam gate actuators
Retrofit: replacing fixed-displacement or manually controlled pumps with PLC-governed flow control
Global Availability
Supplied through Rexroth's authorized global distribution network, including:
Europe: Germany, Poland, Czech Republic, Italy, France, UK, Spain, Netherlands, Sweden
Asia-Pacific: China, Australia, India, Indonesia, Japan, South Korea, Thailand, Vietnam
Americas: USA, Canada, Mexico, Brazil, Chile
Middle East & Africa: South Africa, UAE, Turkey
We provide original Rexroth factory packaging, test reports (on request), and lead time confirmation through authorized channels.
Frequently Asked Questions
Q1: Is this an original Rexroth product or aftermarket?
A1: This is a 100% genuine original Rexroth product, manufactured in Germany. We do not sell refurbished or third-party replacement pumps. Factory serial number and certificate of origin can be provided.
Q2: What electronics are required for EO1 control?
A2: A proportional amplifier (e.g. Rexroth VT-series) or PLC analog output card is required to drive the EO1 solenoid with the correct command signal and dither. Confirm whether your pump includes onboard electronics.
Q3: What is the difference between PPB13 and PPB25?
A3: Both are SAE flanges/ports. PPB13 is the compact SAE port size for manifold blocks; PPB25 uses larger SAE ports for piped high-flow connections. Pump performance is identical – choose per your hydraulic manifold standard.
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...
