JCB pump

Parker Massey Ferguson Terex Backhoe Loader 7029121002 Hydraulic Gear Pump 37+37 CC/REV

HENGYUHANG Hydraulic Gear Pump is a high-performance pump with stable output and compatible installation, replacing Parker Massey Ferguson Terex 7029121002, used in construction, agriculture, and industrial hydraulics.

ParameterSpecification
RotationClockwise (looking from shaft end)
Shaft1” Diameter, 15-tooth SAE splined shaft, 16/32 Pitch
Mounting FlangeSAE C 4-hole mounting flange
Front Pump Displacement37 cc/rev (37 L/min per 1000 rpm)
Rear Pump Displacement37 cc/rev (37 L/min per 1000 rpm)
Weight28 KG
InletSingle 1 1/2” SAE flange inlet
Front Pump Outlet3/4” SAE flange, Metric tappings
Rear Pump Outlet3/4” SAE flange, Metric tappings
Max. Input Shaft Torque460 Nm

Description

HENGYUHANG Hydraulic Gear Pump – Ideal Replacement for Parker Massey Ferguson Terex Backhoe Loader 7029121002 Gear Pump

The Parker Massey Ferguson Terex Backhoe Loader 7029121002 gear pump is widely used in backhoe loaders for its reliable hydraulic performance. It powers digging, lifting, and loading functions efficiently. However, challenges such as high costs, long lead times, and limited aftermarket availability make finding a cost-effective replacement crucial.

The HENGYUHANG hydraulic gear pump offers a perfect replacement solution for the Parker Massey Ferguson Terex 7029121002 gear pump, providing compatible installation, reliable performance, and excellent value.


What is the HENGYUHANG Hydraulic Gear Pump?

The HENGYUHANG hydraulic gear pump is a high-performance hydraulic pump designed for medium- and high-pressure systems. Built with precision-machined gears and durable materials, it delivers consistent hydraulic flow, long-term reliability, and seamless integration with existing systems.

It is engineered to directly replace the Parker Massey Ferguson Terex 7029121002 gear pump, eliminating the need for extensive system modifications.


Key Functions of Hydraulic Gear Pumps

Hydraulic gear pumps convert mechanical energy into hydraulic energy and serve as the core of hydraulic systems.

Main Functions Include:

  • Delivering stable, continuous hydraulic flow

  • Building and maintaining system pressure

  • Powering hydraulic cylinders, motors, and backhoe loader attachments

The HENGYUHANG hydraulic gear pump ensures efficient and reliable operation for construction and industrial machinery.


Technical Specifications of HENGYUHANG Hydraulic Gear Pump

(Customizable to match OEM Parker Massey Ferguson Terex 7029121002 series.)

ParameterSpecification
Pump TypeHydraulic gear pump / Tandem gear pump
DisplacementConfigurable to OEM specifications
Rated PressureMedium- and high-pressure systems
Speed RangeCompatible with diesel engines and electric motors
MountingStandard flange mounting
Port StandardsSAE, BSP, or custom connections

These specifications allow the HENGYUHANG hydraulic gear pump to serve as a drop-in replacement for Parker Terex 7029121002 gear pumps.


Typical Applications

The HENGYUHANG hydraulic gear pump is ideal for:

  • Construction machinery (backhoe loaders, excavators, loaders)

  • Agricultural machinery (tractors, harvesters)

  • Industrial hydraulic systems

  • Mining and material handling equipment

  • Road construction machinery

It provides stable performance and high durability across these industries.


Advantages of Parker Massey Ferguson Terex 7029121002 Gear Pump

  • Proven, reliable design

  • High OEM brand recognition

  • Excellent compatibility with original backhoe loader systems

  • Stable hydraulic performance

While it is a trusted component, it comes with certain limitations that affect cost-effectiveness and aftermarket usability.


Limitations of Parker Massey Ferguson Terex 7029121002 Gear Pump

  • High purchase and replacement cost

  • Long lead times for parts and delivery

  • Limited customization options for unique equipment

  • Reduced aftermarket cost efficiency

These constraints have led many customers to choose HENGYUHANG hydraulic gear pumps as an alternative.


Why Choose HENGYUHANG Hydraulic Gear Pump?

Direct Replacement

  • Fully compatible with Parker Terex 7029121002 in dimensions and performance

  • No modifications required for existing systems

Cost-Effective

  • Lower procurement cost

  • Reduced total ownership and maintenance expenses

High Reliability

  • Precision-machined gears for stable output

  • Factory-tested for durability

  • Designed for continuous heavy-duty operation

Fast Delivery & Flexible Customization

  • Shorter lead times than OEM pumps

  • Customizable to meet specific machinery requirements


Benefits of Using HENGYUHANG Hydraulic Gear Pump

Choosing HENGYUHANG hydraulic gear pump ensures:

  • Lower maintenance and replacement costs

  • Reliable and steady supply

  • High performance across diverse applications

  • Maximum ROI for backhoe loaders and industrial equipment

It is the preferred aftermarket solution for operators seeking a dependable Parker Terex 7029121002 replacement.


Conclusion

The HENGYUHANG hydraulic gear pump is the ideal choice for those needing a reliable, cost-effective replacement for Parker Massey Ferguson Terex Backhoe Loader 7029121002 gear pumps.


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

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