HENGYUHANG hydraulic gear pump is a perfect replacement for Parker 20/925338 JCB 3CX series gear pump. High performance, durable, cost-effective, and fast shipping. Ideal for construction, agricultural, and industrial machinery.
| Specification | Details |
|---|---|
| Rotation | Clockwise (looking from shaft end) |
| Shaft | 1” Diameter 15 tooth SAE splined shaft 16/32 Pitch |
| Mounting Flange | SAE B 2 hole |
| Front Pump Displacement | 33 cc/rev (33L/Min per 1000 rpm) |
| Rear Pump Displacement | 23 cc/rev (23L/Min per 1000 rpm) |
| Weight | 26KG |
| Inlet | Single 2” SAE flange inlet |
| Front Pump Outlet | 1 1/16”-12 UNF threaded |
| Rear Pump Outlet | 7/8”-14 UNF threaded |
| Maximum Working Pressure – Front Pump | 250 bar |
| Maximum Working Pressure – Rear Pump | 275 bar |
| Max. Input Shaft Torque | 460 Nm |
The HENGYUHANG hydraulic gear pump is a high-performance replacement for the Parker 20/925338 JCB 3CX series gear pump, designed to meet or exceed the original specifications. It delivers stable hydraulic flow, reliable pressure, and long-lasting durability for construction, agricultural, and industrial machinery.
The HENGYUHANG hydraulic gear pump provides precise hydraulic output and is engineered to perfectly replace the Parker 20/925338 JCB 3CX series gear pump. Key specifications include:
Rotation: Clockwise (looking from shaft end)
Shaft: 1” diameter, 15 tooth SAE splined shaft, 16/32 Pitch
Mounting Flange: SAE B 2-hole
Front Pump Displacement: 36 cc/rev (36 L/min per 1000 rpm)
Rear Pump Displacement: 26 cc/rev (26 L/min per 1000 rpm)
Weight: 26 KG
Inlet: Single 2” SAE flange inlet
Front Pump Outlet: 1 1/16”-12 UNF threaded
Rear Pump Outlet: 7/8”-14 UNF threaded
Max Input Shaft Torque: 460 Nm
Maximum Working Pressure – Front Pump: 250 bar
Maximum Working Pressure – Rear Pump: 275 bar
These parameters ensure the HENGYUHANG gear pump performs identically to the original JCB 3CX gear pump.
The HENGYUHANG hydraulic gear pump is widely used in industries requiring reliable hydraulic systems:
Construction machinery: Backhoe loaders, excavators, and loaders
Agricultural equipment: Tractors, harvesters, and sprayers
Industrial hydraulic systems: Manufacturing, material handling, and processing machines
Mining and earthmoving equipment
Advantages:
High reliability under continuous operation
Stable hydraulic output
Proven performance in construction and agricultural environments
Disadvantages:
High purchase cost for original parts
Expensive maintenance and replacement
Limited compatibility with non-JCB machinery
Longer lead times for original spare parts
These limitations make finding a high-quality replacement, like the HENGYUHANG gear pump, increasingly important.
The HENGYUHANG gear pump provides several benefits over the original Parker 20/925338 JCB 3CX series gear pump:
Perfect replacement compatibility: Fits JCB 3CX series dimensions and specifications exactly
High performance: Consistent hydraulic flow and pressure
Durability: High-strength materials ensure long service life
Cost-effective: Lower purchase and maintenance costs compared to original parts
Wide industry application: Suitable for construction, agricultural, and industrial machinery
Q: Why should I choose the HENGYUHANG hydraulic gear pump over the original JCB 3CX pump?
A: The HENGYUHANG gear pump delivers the same performance, reliability, and compatibility as the Parker 20/925338 JCB 3CX series gear pump, but at a significantly lower cost, reducing total ownership expenses.
Q: How fast is the delivery for HENGYUHANG gear pumps?
A: We offer fast shipping and short lead times, ensuring replacement gear pumps arrive quickly to minimize machinery downtime.
Q: What additional benefits does HENGYUHANG provide?
A: In addition to cost savings and performance, our hydraulic gear pumps are designed for easy installation, long-term reliability, and broad compatibility across multiple hydraulic systems.
The HENGYUHANG hydraulic gear pump is a perfect replacement for Parker 20/925338 JCB 3CX series gear pumps, offering high performance, durability, cost savings, and fast delivery. It is the ideal choice for construction, agricultural, and industrial hydraulic systems.
| JCB Code | JCB Code | JCB Code | JCB Code |
|---|---|---|---|
| 7049532007 | 333/C5234 | 20/925592 | 20/925338 |
| 20/925732 | 333/G5392 | 20/925357 | 20/925591 |
| 20/903100 | 20/925581 | 7029520007 | 332/F9032 |
| 20/925339 | 7441N | 7029120047 | 20/925586 |
| 7029120023 | 7029120007 | 7029120009 | 7029120005 |
| 7029120078 | 7029120079 | 7029121120 | 20/918300 |
| 332/F9030 | 20/925578 | 919/75002 | 20/925580 |
| 332/F9028 | 333/G5393 | 7049520006 | 20/925579 |
| 20/911200 | 7029120022 | 20/925366 | 20/902900 |
| 333/G5391 | 20/925588 | 20/903300 | 333/G5390 |
JCB gear pumps are an essential part of JCB machinery, ensuring efficient hydraulic power for a variety of applications. With their robust design and precision engineering, JCB gear pumps deliver reliable performance, contributing to the functionality of JCB excavators, loaders and other equipment. Whether powering excavation, lifting or maneuvering hydraulic systems, JCB gear pumps play a key role in increasing the overall productivity and versatility of JCB machinery on the job site.


HENGYUHANG Company is a set design, production, sales in one of the hydraulic components production company, the company has advanced hydraulic components manufacturing technology and technology, the use of high-precision equipment CNC machining center, gear hot processing automatic production line, , automatic heat treatment multi-purpose furnace, single-piece flow assembly line, automatic hydraulic pump performance test bench. Intelligent equipment adopts automatic unmanned production, and realizes online measurement to ensure product consistency and reliability, intelligent system uses ERP, MES management software, improve production efficiency, and achieve product traceability.
Hengyuhang Power Technology produces and sells external gear pumps, hydraulic synchronous motors, multi-pump units, gear pumps with built-in valves, and custom valve blocks. Meanwhile, according to the specific needs of customers, we provide a variety of products with special specifications.And it can also be used as a substitute for other products (such as Rexlex, Danfoss, MARZOCCHI, Parker, RONZIO, Atos, Buchet, ECKERLE, CONCENTRIC, HYADC, JIHOSTROJ, Hydraulic, SDH, VIVOLO, ARGO-HYTOS, HESPER, HPLPA, HPI, DUPLOMATIC, ROQUET, BODEN,PERMCOP, Caproni, DUPLOMATIC, HIDRAULICA, SETTIMA, SALAMI, HONOR, SHIMADZU, GRH, Brevini, Galtech, BONDIOLI, REXROTH-SIGMA, BLUEASCEND, RISUNY, SUMITOMO, HYDROMAX, SCENERY, REXPOWER, CML, HOERBIGER, SUNNY, HYTEK, Hydro-pack, )
HENGYUHANG also sells a wide range of other international brands of hydraulic pumps, hydraulic valves, hydraulic motors, hydraulic cylinders, hydraulic oil seals, hydraulic equipment and accessories, and has high-quality overseas ordering channels
HENGYUHANG products are mainly used in the supporting services of industries such as automobiles, construction machinery, agricultural machinery, aerial work platforms, hydraulic systems, logistics handling vehicles, new energy vehicles, metallurgical machinery, petroleum machinery, machine tools, and wind powe
No. 173, Xiacuo, Sihuang Village, Xiamei Town, Nan 'an City, Fujian Province