JCB pump

Parker 20/925338 JCB 3CX Hydraulic gear pump 33 + 23 CC/REV

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.                                                                                                           

SpecificationDetails
RotationClockwise (looking from shaft end)
Shaft1” Diameter 15 tooth SAE splined shaft 16/32 Pitch
Mounting FlangeSAE B 2 hole
Front Pump Displacement33 cc/rev (33L/Min per 1000 rpm)
Rear Pump Displacement23 cc/rev (23L/Min per 1000 rpm)
Weight26KG
InletSingle 2” SAE flange inlet
Front Pump Outlet1 1/16”-12 UNF threaded
Rear Pump Outlet7/8”-14 UNF threaded
Maximum Working Pressure – Front Pump250 bar
Maximum Working Pressure – Rear Pump275 bar
Max. Input Shaft Torque460 Nm



Description

HENGYUHANG Hydraulic Gear Pump – Perfect Replacement for Parker 20/925338 JCB 3CX Series Gear Pump

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.


Functional Parameters of HENGYUHANG Gear Pump

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.


Industries Using Hydraulic Gear Pumps

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 and Disadvantages of the JCB 3CX Series Gear Pump

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.


Advantages of the HENGYUHANG Hydraulic Gear Pump

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&A: Why Choose the HENGYUHANG Gear Pump?

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.


Conclusion

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 CodeJCB CodeJCB CodeJCB Code
7049532007333/C523420/92559220/925338
20/925732333/G539220/92535720/925591
20/90310020/9255817029520007332/F9032
20/9253397441N702912004720/925586
7029120023702912000770291200097029120005
70291200787029120079702912112020/918300
332/F903020/925578919/7500220/925580
332/F9028333/G5393704952000620/925579
20/911200702912002220/92536620/902900
333/G539120/92558820/903300333/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.

JCB GEAR PUMP 3X 4X

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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


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No. 173, Xiacuo, Sihuang Village, Xiamei Town, Nan 'an City, Fujian Province

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