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: | |
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Product Description

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
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
Factory&FAQ
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.
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.
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.
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.
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.
Of course we can. Just send me your logo we can make it for you.
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%).
The 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.
The 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.
