JCB pump

Parker 7029121120 JCB 3CX Hydraulic gear Pump 36 + 26 CC/REV

HENGYUHANG Hydraulic Gear Pump is a cost-effective replacement for Parker 7029121120 JCB 3CX Hydraulic Pump, offering reliable performance and precise compatibility. It solves high costs and long lead times, and is used in construction, agriculture, and industrial machinery.                                                                                           

ParameterSpecification
RotationClockwise (looking from shaft end)
Shaft1” Diameter 15 tooth SAE splined shaft 16/32 Pitch
Mounting FlangeSAE B 2 hole
Front Pump Displacement36 cc/rev (36L/Min per 1000 rpm)
Rear Pump Displacement26 cc/rev (26L/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

Description

HENGYUHANG Hydraulic Gear Pump: The Perfect Alternative to Parker 7029121120 JCB 3CX Hydraulic Pump

In the field of construction machinery and hydraulic systems, the Parker 7029121120 JCB 3CX Hydraulic Pump has long been considered a reliable single gear pump. However, with increasing demands for cost control, faster delivery times, and alternative solutions, more and more customers are looking for pumps that can perfectly replace the Parker 7029121120 JCB 3CX Hydraulic Pump.

HENGYUHANG Hydraulic Gear Pump has emerged as the ideal replacement, offering reliable performance, precise parameter matching, and a more competitive price, making it a top choice for those seeking an alternative to Parker 7029121120 JCB 3CX Hydraulic Pump.


Overview of Single Gear Hydraulic Pumps

A single gear hydraulic pump is a positive displacement pump that uses gears to transport hydraulic oil, widely used in medium and low-pressure hydraulic systems.
Whether it's for JCB 3CX construction equipment, agricultural machinery, or industrial hydraulic stations, a single gear pump is a core power component.

Main Functions of a Gear Pump

  • Steady output of hydraulic oil flow

  • Provides continuous pressure for the hydraulic system

  • Drives actuators such as hydraulic cylinders and motors

  • Ensures smooth and reliable operation of the entire system


Key Technical Parameters of HENGYUHANG Hydraulic Gear Pump (Compatible with Parker 7029121120 JCB 3CX Hydraulic Pump)

The HENGYUHANG Hydraulic Gear Pump has been designed to directly match Parker 7029121120 JCB 3CX Hydraulic Pump in order to ensure it can replace the original pump without modifications to the installation structure.

Common Parameters Include:

  • Pump Type: Single Gear Hydraulic Pump

  • Displacement Range: Fully compatible with Parker 7029121120

  • Rated Pressure: Medium-high pressure level suitable for JCB 3CX operating conditions

  • Speed Range: Compatible with original engine output

  • Mounting Type: Flange, shaft diameter, and oil port position 100% matching

  • Working Fluid: Standard hydraulic oil


Typical Industries Using Gear Pumps

Both HENGYUHANG Hydraulic Gear Pumps and Parker 7029121120 JCB 3CX Hydraulic Pumps are widely used in the following industries:

  • Construction Machinery (JCB 3CX, Loaders, Excavators)

  • Agricultural Machinery

  • Industrial Hydraulic Systems

  • Material Handling Equipment

  • Mining and Port Machinery


Advantages and Disadvantages of Parker 7029121120 JCB 3CX Hydraulic Pump

Advantages of Parker 7029121120 JCB 3CX Hydraulic Pump

  • Well-known brand with strong market reputation

  • Mature system compatibility

  • Stable performance validated over years of market use

  • Widely used in JCB 3CX equipment

Disadvantages of Parker 7029121120 JCB 3CX Hydraulic Pump

  • High purchase cost

  • Long lead times, limited stock

  • Original factory prices are less favorable for the aftermarket

  • Higher maintenance costs for some customers

For these reasons, an increasing number of customers are seeking high-quality alternatives to Parker 7029121120 JCB 3CX Hydraulic Pumps.


Why Choose HENGYUHANG Hydraulic Gear Pump? (Q&A Format)

Q1: Can HENGYUHANG Hydraulic Gear Pumps really replace Parker 7029121120 JCB 3CX Hydraulic Pumps?

A: Yes.
HENGYUHANG Hydraulic Gear Pumps are designed to match Parker 7029121120 JCB 3CX Hydraulic Pumps in terms of structure, displacement, pressure rating, and installation methods, ensuring plug-and-play compatibility without modification.


Q2: What are the advantages of HENGYUHANG Hydraulic Gear Pumps compared to Parker 7029121120 JCB 3CX Hydraulic Pumps?

A: Key advantages include:

  • More competitive pricing

  • Stable, reliable performance

  • Shorter delivery times

  • Rigorous factory testing and quality control

  • Suitable for OEMs, dealers, and aftermarket


Q3: How long is the service life of HENGYUHANG Hydraulic Gear Pumps?

A:
Under normal working conditions and proper maintenance, HENGYUHANG Hydraulic Gear Pumps can match or even exceed the service life of Parker 7029121120 JCB 3CX Hydraulic Pumps, depending on the specific application.


Q4: What practical benefits can customers expect from choosing HENGYUHANG Hydraulic Gear Pumps?

A:

  • Lower overall procurement costs

  • Reduced downtime and wait times

  • Faster and more efficient aftermarket service

  • Consistent and reliable long-term supply support


Conclusion: The Ideal Alternative to Parker 7029121120 JCB 3CX Hydraulic Pump

If you're looking for a single gear hydraulic pump that perfectly replaces Parker 7029121120 JCB 3CX Hydraulic Pump, then HENGYUHANG Hydraulic Gear Pumps are the most cost-effective, flexible, and reliable option.

By maintaining performance and compatibility, HENGYUHANG Hydraulic Gear Pumps help customers achieve better profit margins and ensure stable supply in a competitive market.

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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