Axial piston variable pumps for hydrostatic drives in open circuit.
Featuring swashplate design, flow proportional to drive speed and displacement, infinitely variable flow adjustment, low noise, excellent suction characteristics, long service life, and universal through drive options.
Mainly used in lithium battery general equipment supporting hydraulic systems.
A4VSO / A10VSO · Up to 400 bar
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Rexroth Type Axial Piston Variable Pump A7VK Series 10 Si...The Rexroth A7VK Series 10 is an axial piston variable pump engineered specifically for metering polyurethane components — polyol and isocyanate — in both open and closed hydraulic circuits. -
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Rexroth Type Axial Piston Pump A2FO Series 6 Size 32–180 ...The Rexroth A2FO Series 6 fixed displacement axial piston pump (bent-axis design, open circuit) spans ten sizes from NG32 to NG180, delivering 80 to 261 L/min at 400 bar nominal / 450 bar maximum -
![Rexroth Type Axial Piston Pump A2FO 28 Fixed Displacement]()
Rexroth Type Axial Piston Pump A2FO 28 Fixed DisplacementSkid-steer loaders, compact excavators, and telehandler circuits are commonly built around a 70 L/min hydraulic benchmark — and the Rexroth Type A2FO28 Fixed Displacement Axial Piston Pump (component -
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Rexroth Type Axial Piston Pump A2FO 23 Fixed DisplacementDiscover the Rexroth Type A2FO23 Fixed Displacement Axial Piston Pump (component series 6X), a bent-axis design delivering 57 L/min flow at 2500 rpm with 400 bar nominal / 450 bar maximum pressure -
![Rexroth Type Axial Piston Pump A2FO 16 Fixed Displacement]()
Rexroth Type Axial Piston Pump A2FO 16 Fixed DisplacementDiscover the Rexroth Type A2FO16 Fixed Displacement Axial Piston Pump (component series 6X), a bent-axis design delivering 50 L/min flow at 3150 rpm with 400 bar nominal / 450 bar maximum pressure -
![Rexroth Type Axial Piston Pump A2FO 12 Fixed Displacement]()
Rexroth Type Axial Piston Pump A2FO 12 Fixed DisplacementDiscover the Rexroth Type A2FO12 Fixed Displacement Axial Piston Pump (component series 6X), a bent-axis design delivering 38 L/min flow at 3150 rpm with 400 bar nominal / 450 bar maximum pressure -
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Rexroth Type Axial Piston Pump A2FO10 Fixed DisplacementDiscover the Rexroth Type A2FO10 Fixed Displacement Axial Piston Pump (component series 6X), a bent-axis design engineered for high-speed, high-pressure hydraulic circuits in both mobile and -
![Rexroth Type Axial Piston Pump A4VSO40 Variable Displacement]()
Rexroth Type Axial Piston Pump A4VSO40 Variable DisplacementDiscover the A4VSO40 (Component Series 1x and 30), a swashplate-design axial piston variable pump for open-circuit hydrostatic drives. Features 350 bar nominal pressure, 400 bar maximum pressure, and -
![Rexroth Type Axial Piston Pump A4VSO71 Variable Displacement]()
Rexroth Type Axial Piston Pump A4VSO71 Variable DisplacementDiscover the A4VSO71 (Component Series 1x and 30), a swashplate-design axial piston variable pump for open-circuit hydrostatic drives. Features 350 bar nominal pressure, 400 bar maximum pressure, and -
![Hydraulic Axial Piston Pump A4VSO125 DR Direct Control]()
Hydraulic Axial Piston Pump A4VSO125 DR Direct ControlDiscover the A4VSO125 (Component Series 1x and 30), a swashplate-design axial piston variable pump for open-circuit hydrostatic drives. Features 350 bar nominal pressure, 400 bar maximum pressure, -
![Hydraulic Axial Piston Pump A4VSO125 DRG Remote Pressure Control]()
Hydraulic Axial Piston Pump A4VSO125 DRG Remote Pressure ...Discover the A4VSO125 (Component Series 1x and 30), a swashplate-design axial piston variable pump for open-circuit hydrostatic drives. Features 350 bar nominal pressure, 400 bar maximum pressure, -
![Hydraulic Axial Piston Pump A4VSO180 DR Direct Control]()
Hydraulic Axial Piston Pump A4VSO180 DR Direct ControlDiscover the A4VSO180 (Component Series 1x and 30), a swashplate-design axial piston variable pump for open-circuit hydrostatic drives. Features 350 bar nominal pressure, 400 bar maximum pressure,
Your Professional Axial Piston Pump Supplier
BOKIN is a high-tech company focused on R&D, manufacturing, and global trade of high-end hydraulic components and intelligent electro-hydraulic systems. We provide reliable hydraulic solutions and customized systems for industrial automation, construction machinery, precision manufacturing, and new energy applications.
Strong R&D Capability
Backed by advanced research from Zhejiang University and experienced engineers, we continuously develop stable and efficient hydraulic technologies.
Reliable Product Quality
We follow strict quality control standards to ensure consistent performance, durability, and safe operation in industrial environments.
Flexible Custom Solutions
We support OEM/ODM services including specifications, control systems, logos, and packaging to meet different project needs.
Specification
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Available Size |
A4VSO40 |
A4VSO71 |
A4VSO125 |
A4VSO180 |
A4VSO250 |
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Series |
1X |
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Nominal Pressure |
350 / 380 bar |
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Maximum Pressure |
400 / 420 bar |
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Types Of Axial Piston Pump
The axial piston pumps produced by our company mainly include the following types:
A4VSO
A4VSO axial piston variable pumps for hydrostatic drives in open circuit. Featuring swashplate design, flow proportional to drive speed and displacement, low noise level, pre-compression volume for pressure pulsation reduction, long service life, modular design, and variable through drive options.
A10VSO
A compact swashplate axial piston variable pump for open-circuit hydrostatic drives. Designed for medium-pressure machines, it delivers 250 bar nominal / 315 bar max pressure with integrated flow control for reliable industrial use.
Applications of Axial Piston Pump
Construction Equipment
Excavators, loaders, and cranes rely on axial piston pumps for their main hydraulic functions, providing the high pressure needed for lifting heavy loads and precise positioning.
Industrial Machinery
Manufacturing equipment, injection molding machines, and presses utilize these pumps for their reliability and precise control capabilities.
Mobile Equipment
Agricultural machinery, forestry equipment, and material handling vehicles benefit from the compact design and high power-to-weight ratio of axial piston pumps.
Marine Applications
Ship steering systems, deck machinery, and propulsion systems often employ axial piston technology for its reliability in harsh marine environments.
Advantages of Axial Piston Pump
High Efficiency
Axial piston pumps are renowned for their exceptional efficiency, minimizing energy loss and maximizing power output.
Versatility in Applications
These pumps can handle a wide range of fluid viscosities and operating conditions, making them suitable for diverse industrial applications.
Compact Design
With their compact and lightweight construction, axial piston pumps are well-suited for applications where space is limited.
Enhanced Control Over Flow and Pressure
Axial piston pumps provide precise control over fluid flow and pressure, allowing for seamless integration into complex hydraulic systems.
Comparing Axial Piston Pumps to Other Types
|
Feature |
Axial Piston |
Gear Pump |
Vane Pump |
|
Max Pressure |
Very High (6,000+ PSI) |
Medium (3,000 PSI) |
Medium (2,900 PSI) |
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Efficiency |
Excellent (90-94%) |
Good (80%) |
Good (85%) |
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Flow Control |
Variable, precise |
Fixed flow |
Variable/Fixed |
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Size |
Compact |
Simple |
Medium |
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Initial Cost |
Higher |
Lower |
Medium |
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Maintenance |
Regular, but long-lasting |
Simple |
Simple |
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Noise Level |
Low (with swash plate) |
Medium |
Low |
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Best For |
Heavy equipment, aerospace |
Basic systems |
Smooth flow needs |
Safety Precautions for Replacing Axial Piston Pumps
Depressurize the System:
Before starting, relieve all pressure in the hydraulic system to prevent accidental fluid discharge.
Wear Personal Protective Equipment (PPE):
Use safety glasses, gloves, and steel-toed boots to protect against potential hazards.
Isolate Energy Sources:
Ensure all electrical and mechanical energy sources are disconnected to prevent accidental activation.
Use Proper Lifting Techniques:
When handling heavy components, employ correct lifting methods or mechanical aids to avoid injury.
Contain Spills:
Place absorbent materials or drip trays to catch any escaping hydraulic fluid.
Customizable Options
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Pressure Rating |
210 bar / 350 bar / 420 bar |
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Rotation Direction |
Clockwise / Counterclockwise |
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Shaft Type |
Splined shaft / Key shaft / Taper shaft |
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Mounting Type |
SAE flange / ISO flange |
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Port Connection |
Threaded / Flange / SAE port |
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Pump Configuration |
Single pump / Tandem pump |
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Seal Material |
NBR / FKM / PTFE |
Packaging and Shipping
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Packaging |
Standard export wooden cases or Customized packaging |
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Shipping |
Shipping by sea, by air, by express are acceptable. According to your requirements. |
Our Certificates
FAQ
Bokin Electro-Hydraulic Technology (Foshan) Co., Ltd. is one of the most experienced axial piston pump manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy bulk advanced axial piston pump in stock here from our factory. Contact us for pricelist and customized service.
