20/925592 20925592
Green Hydraulic
20/925592 20925529
Standard export carton/plywood case
Yes
ISO9001,CE
• Industrial • Energy • Government (Non Aerospace) • HVAC • Mobile • Natural Resources • Transportation (Non Aerospace)
1.Agricultural Equipment 2.Industrial Machinery 3.Construction Equipment 4.Material Handling
Key Shaft and Spline shaft
1 set
| Availability: | |
|---|---|
Product Description
This twin hydraulic gear pump adopts 36+16cc/rev displacement, featuring stable pressure output, excellent fluid delivery and high working efficiency.
Made of premium cast iron and hardened steel materials, it is wear-resistant, low-noise, leak-proof and durable for long-term heavy-duty construction and agricultural operation.
It is fully matched with original factory installation standards, enabling easy and quick direct replacement without any cutting or modification.
Perfectly fits JCB Loadall 531, 526, 535, 536 series and other mainstream telescopic handler models.
This twin hydraulic gear pump comes with 36+16cc/rev displacement, delivering steady pressure and efficient oil supply.
Built with high-grade cast iron and hardened steel, it boasts great wear resistance, low noise and outstanding sealing performance, suitable for prolonged heavy-duty operation.
Strictly manufactured in line with original specifications, it fits perfectly and can be installed directly without extra alteration.
Compatible with multiple JCB Loadall telescopic handler models, it ensures reliable and stable hydraulic system operation.
Specifications
| Hydraulic Pump OEM Part Number | Application |
| 332/F9030 | JCB 4CX,3CX-PC,3CX, 4CX-PC,3CX-T,3CX-T-PC,3CXS,4CXM |
| 20/925580 | JCB 4CN,4C,3CX,4CX-PC,4CN-4WS PC,3CX-2,4CX,3CXS |
| 20/912800 | JCB 4CX,JCB 3CX |
| 20/903100 | JCB 4C,3CX,3CXE,4CX444,4C444,3CX4M |
| 20/902900 | JCB 3CX,3CXE,3CX(24 Volt) |
| 333/G5390 | JCB 4CX,JCB 3CX |
| 332/G7135 | JCB 4CX,JCB 3CX |
| 332/F9029 | JCB 3C,3CX,4CX-PC,4CX,3C,3CX-T,3CXS |
| 20/925579 | JCB 3CX,3C,214E,4CX,214S. |
| 20/925339 | JCB 4CX444,4C,3CX,4CN-4WSPC,3CX,214-4,215S,215E,214S. |
| 20/925338 | JCB 4CX444,4C,3CX,214-4,215S,217-4,215-4,217-2,4CN. |
| 20/925578 | JCB 4C,4CX-PC,3CX,214-4,215S,217-4. |
| 332/F9032 | JCB 3CX,3C,4C,3CXS,4CX. |
| 332/F9031 | JCB 3CX,3C,4CX,3CXS,4CXM,3CXS-PC,4CX-PC,3C,4DX. |
| 20/925581 | JCB3CX 4C 214-4 215S 3C 4CN |
| 20/925340 | JCB4CX444 4C 3CX 214-4 215S 217-4 215-4 217-2 |
| 20/925341 | JCB 4CX444 4C 3CX 214-4 215S 217-4 215-4 217-2 217S |
| 20/925366 | JCB214E-LB 214E-LL 214E 214E-LL TURBO |
| 20/925337 | JCB214E-LE JCB214E-LE Turbo JCB214E JCB214E-LL |
| 20/925586 | JCB3CXS-PC JCB4CX-PC JCB3CX JCB215/3CX15 JCB214 JCB3CXS |
| 20/903200 | JCB3CXS-PC JCB4CX-PC JCB3CX JCB214E JCB3CXS JCB3C |
| 20/911200 | JCB4C444 JCB3CXC_C JCB4C JCB217-4 JCB215S JCB3CX |
| 20/903000 | JCB4C JCB3CX JCB214-4 JCB217-4 JCB4CN JCB4CN30 |
| 20/925592 | JCB531-70 JCB526-56 JCB533-105 JCB535-95 JCB536-70 |
| 20/925357 | JCB540 JCB540-SX JCB540S JCB530LE JCB540SXL JCB540LE |
| 20/925732 | JCB540-170 JCB550-170 |
| 20/925588 | JCBS40JCB535-125, JCB531-70SWAY JCB540-140 |
| 20/925591 | JCB531-70 JCB541-70 JCB533-105 JCB536-70 JCB531-70 |
| 332/F9028 | JCBS40 JCB3CXS JCB3C JCB4CX JCBS80 JCBSD55 |
| 333/G5392 | JCB3CX JCB4CX |
| 333/C5234 | JCB3CX JCB4CX |
| 704952209 | JCB |
Applications
Construction Machinery: Suitable for loaders, excavators, cranes, and road construction equipment, supplying dependable hydraulic power for working systems and steering control.
Agricultural Equipment: Widely used in tractors, harvesters, and farming machinery for lifting, steering, and auxiliary hydraulic functions.
Industrial Hydraulic Systems: Applied in hydraulic presses, machine tools, and automated production equipment requiring continuous and smooth hydraulic flow.
Material Handling Equipment: Ideal for forklifts, stackers, and lifting platforms operating under varying load conditions.
Mobile Hydraulic Vehicles: Installed in dump trucks, sanitation vehicles, and utility service trucks to support tipping and auxiliary hydraulic systems.
Hydraulic Power Units: Suitable for compact hydraulic stations and hydraulic power packs where low noise, reliability, and long‑lasting hydraulic performance are important.
Factory&FAQ

20/925592 Hydraulic Pumps 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 20/925592 Hydraulic Pump?
This twin hydraulic gear pump adopts 36+16cc/rev displacement, featuring stable pressure output, excellent fluid delivery and high working efficiency.
Made of premium cast iron and hardened steel materials, it is wear-resistant, low-noise, leak-proof and durable for long-term heavy-duty construction and agricultural operation.
It is fully matched with original factory installation standards, enabling easy and quick direct replacement without any cutting or modification.
Perfectly fits JCB Loadall 531, 526, 535, 536 series and other mainstream telescopic handler models.
2. What makes the 20/925592 Hydraulic Pumps?
3. What is the working pressure range of 20/925592 Hydraulic Pumps?
Front pump (36 cc/rev): Maximum working pressure of 250 bar
Rear pump (16 cc/rev): Maximum working pressure of 275 bar
4. Can 20/925592 Hydraulic Pump replace other brands?
Yes, the 20/925592 Hydraulic Pump can replace many standard heavy-duty hydraulic gear pumps:
While it is built to match JCB’s exact specifications for fit, form, and function, it is not intended to replace pumps from other brands (such as Case, Caterpillar, or other non-JCB equipment).
Its performance and mounting dimensions are calibrated specifically for JCB systems, ensuring reliable, leak-free operation only in its targeted applications.
5. What hydraulic oil is recommended for 20/925592 Hydraulic Pumps?
Recommended Oil Type: ISO VG 46 or ISO VG 68 anti-wear hydraulic oil (AW 46 / AW 68)
Operating Temperature Range: Typically -10°C to 80°C (14°F to 176°F)
For cold climates: ISO VG 32 anti-wear hydraulic oil is recommended to ensure smooth cold starts.
Always use oil that meets or exceeds OEM specifications, such as JCB-approved hydraulic fluids.
The oil should have good anti-wear, anti-oxidation, anti-foam, and anti-corrosion properties to protect the pump gears and seals.
Regularly check oil cleanliness and follow the equipment’s maintenance schedule for oil changes to extend the pump’s service life.
6.What is the typical speed range of 20/925592 Hydraulic Pumps?
Rated operating speed range: 500 – 2,500 rpm
Recommended continuous operating speed: 1,000 – 2,200 rpm (for optimal efficiency and long service life)
Maximum allowable peak speed: 2,500 rpm (short‑term only)
Running within the recommended range ensures stable pressure delivery and minimizes gear and bearing wear.
Always match the pump speed to your specific JCB Loadall model’s engine speed requirements as stated in the operator’s manual.
7. Do you provide OEM or customized services?
Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.
Model or displacement
Working pressure
Speed
Quantity
We will reply within 12 hours with a competitive quotation.
20/925592 Hydraulic Pumps 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.
Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.
All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.
To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.
Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.