JCB pump

Parker 20/925578 JCB 3CX Hydraulic gear pump 33 + 23 CC/REV

HENGYUHANG hydraulic gear pump is an ideal replacement for the Parker 20/925578 JCB 3CX gear pump, offering high performance, durability, and cost-effectiveness. Perfect 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 20/925578 JCB 3CX Series Gear Pump

In hydraulic systems, gear pumps play a crucial role in providing a stable flow of oil for heavy-duty machinery. The HENGYUHANG hydraulic gear pump is a perfect replacement for the Parker 20/925578 JCB 3CX series gear pump, offering high performance, long-lasting durability, and cost-effectiveness.

In this article, we will explain the key features and specifications of the HENGYUHANG gear pump, highlight the industries that use hydraulic pumps, discuss the advantages and disadvantages of the JCB 3CX series gear pump, and outline why the HENGYUHANG gear pump is the better choice.


Gear Pump Functional Parameters

The HENGYUHANG hydraulic gear pump is designed to deliver optimal performance in a variety of hydraulic systems, making it a direct replacement for the Parker 20/925578 JCB 3CX series gear pump. Key specifications of the HENGYUHANG gear pump 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: 33 cc/rev (33 L/min per 1000 rpm)

  • Rear Pump Displacement: 23 cc/rev (23 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 on Front Pump: 250 bar

  • Maximum Working Pressure on Rear Pump: 275 bar

These features ensure that the HENGYUHANG gear pump provides the same or even superior performance compared to the Parker 20/925578 JCB 3CX series gear pump, making it an ideal choice for machinery and equipment that requires a reliable hydraulic system.


Industries That Use Gear Pumps

HENGYUHANG hydraulic gear pumps are commonly used in various industries where stable hydraulic performance is essential. Some of the key industries that utilize hydraulic gear pumps include:

  • Construction machinery: Backhoe loaders, excavators, and front-end loaders

  • Agricultural equipment: Tractors, harvesters, and sprayers

  • Industrial hydraulic systems: Manufacturing and material handling equipment

  • Mining and earthmoving equipment

The versatility of the HENGYUHANG gear pump makes it suitable for a wide range of applications, providing reliable and efficient hydraulic solutions.


Advantages and Disadvantages of the JCB 3CX Gear Pump

Advantages of the JCB 3CX Gear Pump:

  • High reliability during long working hours

  • Stable hydraulic performance for construction and agricultural machinery

  • Proven track record in demanding environments

Disadvantages of the JCB 3CX Gear Pump:

  • High cost of original parts

  • Expensive maintenance and replacements

  • Limited compatibility with non-JCB machinery

  • Long lead times for spare parts

While the JCB 3CX gear pump has proven reliable, its high cost and limited availability can make it an expensive option for many operators. The HENGYUHANG gear pump offers a more cost-effective alternative without compromising performance.


Why Choose the HENGYUHANG Gear Pump?

Q1: Why should I choose the HENGYUHANG hydraulic gear pump?

A1: The HENGYUHANG gear pump provides the same high performance and durability as the original Parker 20/925578 JCB 3CX gear pump, but at a lower cost. It is designed for easy installation, ensuring compatibility with a variety of hydraulic systems.

Q2: How fast can I receive my HENGYUHANG gear pump?

A2: We offer fast shipping and short lead times, ensuring that you receive your replacement gear pump quickly and reduce equipment downtime.

Q3: What are the benefits of using the HENGYUHANG hydraulic gear pump?

A3: The HENGYUHANG gear pump is built for long-term reliability and efficiency. It features lower maintenance costs, faster availability, and improved overall performance in hydraulic systems.


Conclusion

The HENGYUHANG hydraulic gear pump is an excellent replacement for Parker 20/925578 JCB 3CX series gear pumps, providing high performance, durability, and cost-effectiveness. Its wide range of applications and superior value make it the ideal choice for construction, agricultural, and industrial machinery.

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

39(1)

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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