JCB pump

Parker 919/66700 JCB Hydraulic gear Pump 33 + 29 CC/REV

HENGYUHANG single gear pump replaces Parker 919/66700 JCB, providing durable, cost-effective, and easy-to-maintain performance for earthmoving, construction, and industrial hydraulic systems.

RotationCounter-Clockwise (looking from shaft end)
Shaft1.125″ Diameter parallel keyed shaft (28.8mm)
Mounting FlangeSAE B 2 hole
Front Pump Displacement33 cc/rev (33 L/min per 1000 rpm)
Rear Pump Displacement29 cc/rev (29 L/min per 1000 rpm)
Weight31 KG
InletCombined 2” SAE flange inlet
Front Pump Outlet3/4″ BSPP threaded
Rear Pump Outlet5/8″ BSPP threaded
Maximum Working Pressure (Front Pump)240 bar
Maximum Working Pressure (Rear Pump)275 bar
Max Input Shaft Torque325 Nm

Description

HENGYUHANG Hydraulic Gear Pump – Replacement for Parker 919/66700 JCB

Common Questions

Q1: Why replace Parker 919/66700 JCB?
A: High OEM cost, long lead times, and complex repairs often reduce machine uptime.

Q2: Can HENGYUHANG match Parker 919/66700 specifications?
A: Yes, our single gear pump replacement matches OEM displacement, mounting, and pressure ratings.


Functions & Applications

  • Converts mechanical energy to hydraulic flow

  • Provides continuous oil flow and system pressure

  • Supports JCB backhoe loaders, construction machinery, and agricultural hydraulics

Technical Specifications:

FeatureSpecification
Pump TypeSingle-stage external gear pump
Max Pressure25 MPa
Rated Pressure16–21 MPa
DisplacementOEM-matched to Parker 919/66700
Speed Range600–3000 rpm
MountingDirect-fit for JCB 3CX
IndustriesConstruction, earthmoving, agriculture, industrial hydraulics

Parker 919/66700 Advantages & Disadvantages

Advantages:

  • Reliable OEM design

  • Long-lasting service life

  • Stable hydraulic performance

Disadvantages:

  • High replacement cost

  • Long delivery time

  • Complex maintenance


Why Choose HENGYUHANG?

Q3: How does HENGYUHANG improve efficiency?
A: Faster delivery reduces downtime, and simplified maintenance saves operational cost.

Q4: Is it durable for heavy-duty applications?
A: Yes, tested for high pressure and long-term performance.

Q5: What after-sales support is offered?
A: Installation guidance, technical support, and responsive service globally.


Conclusion

The HENGYUHANG hydraulic gear pump is the ideal single gear pump replacement for Parker 919/66700 JCB, providing cost savings, OEM-level performance, fast delivery, easy maintenance, and dependable after-sales support.

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

Make a Call

+86 19918575358

WhatsApp Email +86 19918575358