JCB pump

Parker 20/911200 JCB 3CX Hydraulic gear Pump 41 + 29 CC/REV

HENGYUHANG hydraulic gear pump is a direct replacement for Parker 20/911200 JCB 3CX, offering stable performance, direct fit, and low maintenance, ideal for construction and heavy machinery hydraulic systems.

RotationCounter-Clockwise (looking from shaft end)
Shaft1” Diameter parallel keyed shaft
Mounting FlangeSAE B 2 hole
Front Pump Displacement41 cc/rev (41 L/min per 1000 rpm)
Rear Pump Displacement29 cc/rev (29 L/min per 1000 rpm)
Weight26 kg
InletSingle 2” SAE flange inlet
Front Pump Outlet1 1/16”-12 UNF threaded
Rear Pump Outlet7/8”-14 UNF threaded
Maximum Working Pressure (Front Pump)220 bar
Maximum Working Pressure (Rear Pump)275 bar
Max Input Shaft Torque325 Nm

Description

Cost-Effective HENGYUHANG Hydraulic Gear Pump – Alternative to Parker 20/911200 JCB 3CX

Market Background

Maintenance and replacement of Parker 20/911200 JCB 3CX gear pumps can be costly and time-consuming. Many JCB users now prefer a reliable Parker gear pump alternative that ensures operational stability without the high OEM cost.

The HENGYUHANG hydraulic gear pump is engineered as a single gear pump replacement, designed to match all specifications of Parker 20/911200.


Why a Single Hydraulic Gear Pump Matters

A single hydraulic gear pump ensures efficient hydraulic flow and system stability:

Core Functions:

  • Deliver constant hydraulic oil

  • Maintain pressure balance

  • Improve machine efficiency

  • Reduce downtime

Performance Specifications:

  • Type: Single-stage external gear pump

  • Operating pressure: up to 21 MPa

  • Max pressure: 25 MPa

  • Displacement: OEM-matched replacement

  • Speed: up to 3000 rpm

  • Direct-fit for JCB 3CX


Application Industries

  • JCB 3CX construction machinery

  • Earthmoving and road equipment

  • Agricultural machinery

  • Industrial hydraulic units


Parker 20/911200 Pros & Cons

Strengths:

  • Stable hydraulic performance

  • OEM design for JCB 3CX

  • Long proven service life

Weaknesses:

  • High purchase and maintenance cost

  • Long delivery times

  • Limited repair flexibility


HENGYUHANG Advantages (Q&A)

Q1: Can HENGYUHANG replace Parker 20/911200 directly?
A: Yes, it matches dimensions, displacement, and system compatibility.

Q2: How does it reduce costs?
A: Lower purchase cost, faster delivery, and simpler maintenance reduce total ownership cost.

Q3: Is it reliable in harsh conditions?
A: Yes, HENGYUHANG pumps are tested for high pressure, temperature, and long service life.

Q4: What about after-sales support?
A: Full technical guidance, installation advice, and global support ensure customer satisfaction.


Conclusion

For a single gear pump replacement for Parker 20/911200 JCB 3CX, the HENGYUHANG hydraulic gear pump delivers cost efficiency, reliable performance, faster delivery, and superior after-sales support, making it a smart aftermarket choice.


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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HENGYUHANG Power Technology Co., LTD

Location

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

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+86 19918575358

WhatsApp Email +86 19918575358