You are here: Home » Products » Hydraulic Pump » Hydraulic Piston Pump » PVS Series Pump 8,16.5,22,35,45ml/r

loading

PVS Series Pump 8,16.5,22,35,45ml/r

PVS Series Pump is compact variable axial‑piston pump for closed‑loop hydrostatic transmission. Displacement:8,16.5,22,35,45ml/r. Rated pressure 350 bar, integrated charge pump. SAE‑standard mounting, optional hydraulic‑electric controls. Compact structure, high efficiency, widely used for small harvesters and mini off‑road machinery.
  • 8,16.5,22,35,45ml/r

  • Green Hydraulic

  • 8,16.5,22,35,45ml/r

  • Standard export carton/plywood case

  • YES

  • ISO9001 CE

  • 1 set

Availability:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Product Description

PVS Series Pump 8,16.5,22,35,45ml/r OVERVIEW

PVS‑series pump is a compact swash‑plate variable axial piston pump designed for closed‑loop hydrostatic transmission. Equipped with an integrated charge pump, this unit delivers high‑efficiency bi‑directional flow output. Adopting SAE standard flange mounting, it supports hydraulic and electric control modes. Compact and reliable, it serves as core power component for small harvesters and light‑duty off‑road mobile machinery.

PVS series pump 1

Features and Benefits

  • Compact variable axial piston pump dedicated for closed‑loop hydrostatic transmission

  • Built‑in charge pump ensures stable closed‑circuit oil replenishment

  • SAE standard flange for easy installation and replacement

  • Two optional control forms: hydraulic mechanical and electric control

  • High volumetric efficiency, stable bidirectional flow output

  • Robust internal components, good adaptability for mobile working conditions

  • Multiple displacement sizes to match different small‑size machinery

Specifications

Specifications PVS Series Pump 8,16.5,22,35,45ml/r

Displacement: 8, 16.5, 22, 35, 45 ml/r
Rated working pressure: 350 bar
Intermittent peak pressure: 420 bar
Mounting standard: SAE flange
Built‑in component: Integrated charge pump
Control options: Hydromechanical 3‑position control, electrical 3‑position control
Structure type: Swash‑plate variable axial piston pump
Application: Small harvesters & light‑duty off‑road machinery

Applications

Applications

  • CNC machine tools, grinding machines, punching machines

  • Injection molding machines and die casting machines

  • Rubber & plastic processing machinery

  • Hydraulic presses and metallurgical equipment

  • Automated production lines and hydraulic power units

  • Light-duty engineering machinery
    PVS series pump应用范围

Factory&FAQ

Packaging & Delivery

SPG2 Series Internal And External Gear Pump -transportation

PVS Series Pump 8,16.5,22,35,45ml/r are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.

PVS Series Pump 8,16.5,22,35,45ml/r FAQ:


1. What is the PVS Series Pump 8,16.5,22,35,45ml/r ?

The PVS Series Pump is a compact swash‑plate variable axial piston pump for closed‑loop hydrostatic transmission. It comes with displacements of 8, 16.5, 22, 35, 45 ml/r and features an integrated charge pump. With SAE flange mounting and optional hydraulic or electric 3‑position control, it serves as the core power unit for small harvesters and light‑duty off‑road machinery.


2. What makes the PVS Series Pump 8,16.5,22,35,45ml/r ?

It is a compact dedicated piston pump for closed‑loop hydrostatic transmission. Built‑in charge pump guarantees stable closed‑circuit oil supply. Multiple displacement options cover different power‑demand scenarios. SAE standard flange enables convenient installation and replacement. Both hydromechanical and electrical 3‑position control are available, delivering high efficiency and stable performance for small‑size off‑road mobile equipment.

3. What is the working pressure range of PVS Series Pump 8,16.5,22,35,45ml/r ?

Its rated continuous working pressure is 350 bar, and the intermittent peak pressure can reach 420 bar. Long‑time continuous operation under peak pressure is not advised.

4. Can PVS Series Pump 8,16.5,22,35,45ml/r replace other brands?

It can interchange with other closed‑loop piston pumps on the premise of identical displacement, SAE mounting flange, control mode, rotation direction and charge‑pump specification. It is designed specially for closed‑loop hydrostatic transmission systems, not suitable for open‑circuit gear‑pump systems. Mismatched parameters will cause malfunction or component damage.

5. What is the typical speed range of PVS Series Pump 8,16.5,22,35,45ml/r ?

The minimum operating speed is 500 rpm. The maximum allowable speed is 3000 rpm. The recommended stable operating speed range is 800‑2500 rpm for good efficiency and service life. Avoid continuous long‑term operation close to maximum speed.

6. Do you provide OEM or customized services?

Yes, OEM and custom‑made services are available. We can customize shaft dimensions, port layout, laser marking and packaging according to your requirements. Please supply complete technical specifications for custom project evaluation.


7. How can I get a quotation quickly

Please provide the following details:

  • Model or displacement

  • Working pressure

  • Speed

  • Quantity
    We will reply within 12 hours with a competitive quotation.


Certifications & Quality Assurance

PVS Series Pump 8,16.5,22,35,45ml/r are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.



Green Hydraulic Patent Certificate

FAQ

1.What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.


2.What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.


3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.


4.What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).

Hydraulic Pump & Hydraulic Piston Pump & Hydraulic Motor & Hydraulic Vane Pump Factory - Green HydraulicThe Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.
Hydraulic Pump & Hydraulic Piston Pump & Hydraulic Motor & Hydraulic Vane Pump Suppliers - Green HydraulicThe production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.
Hydraulic Pump , Hydraulic Piston Pump , Hydraulic Motor , Hydraulic Vane Pump Supplier - Green Hydraulic
工厂5

Green Hydraulic Advantages

Previous: 
Next: 

GREEN HYDRAULIC CAN GIVE YOU THE SERVICE AND ATTENTION THAT BIGGER COMPANIES CANNOT

Contact us
If There Are Any Gerreen Machining lssues,
Please Contact Us.
Hydraulic
Application
Why Green
COPYRIGHT © 2025 CHANGZHOU GREEN HYDRAULIC CO., LTD. ALL RIGHTS RESERVED.