HENGYUHANG Hydraulic Gear Pump is an efficient and compact hydraulic gear pump, which solves the problems of stable flow and pressure in hydraulic systems and is widely used in industries such as construction machinery, agricultural machinery and mining equipment.
| Feature | Specification |
|---|---|
| Rotation | Clockwise (looking from shaft end) |
| Shaft | 1” Diameter 15 tooth SAE splined shaft 16/32 Pitch |
| Mounting Flange | SAE B 2 hole mounting flange |
| Front Pump Displacement | 36 cc/rev (36L/Min per 1000 rpm) |
| Rear Pump Displacement | 29 cc/rev (29L/Min per 1000 rpm) |
| Inlet | Single 2” SAE flange inlet |
| Front Pump Outlet | 1 1/16”-12 UNF threaded |
| Rear Pump Outlet | 7/8”-14 UNF threaded |
| Maximum Working Pressure on Front Pump | 250 bar |
| Maximum Working Pressure on Rear Pump | 275 bar |
| Max. Input Shaft Torque | 460 Nm |
| Weight | 26KG |
A gear pump is a type of positive displacement pump that operates on the principle of gear meshing. It converts mechanical energy into hydraulic energy by drawing in hydraulic fluid and pressurizing it. Gear pumps are commonly used in hydraulic systems to provide stable flow and pressure. The main functions of a hydraulic gear pump include:
Fluid Transport: The pump draws hydraulic oil into the inlet, where the gears then rotate to transfer it to the discharge port under high pressure.
Pressure Control: Gear pumps provide stable pressure output to control hydraulic system movements.
Energy Conversion: Gear pumps offer high energy conversion efficiency, delivering substantial power output within a compact size.
Key parameters for HENGYUHANG hydraulic gear pumps include:
Flow Rate: Ranges from a few liters per minute to tens of liters per minute, suitable for various applications.
Pressure: Typically capable of handling pressures between 10-40 MPa, meeting diverse hydraulic system pressure requirements.
Efficiency: HENGYUHANG pumps are designed for high efficiency, ensuring long service life and stable performance.
Size and Compatibility: Available in multiple sizes and specifications, ensuring a perfect match for different hydraulic systems.
Hydraulic gear pumps are used in a wide range of industries, with particularly strong applications in:
Construction Machinery: Excavators, loaders, bulldozers, and other construction equipment rely on hydraulic pumps for power transmission.
Agricultural Machinery: Tractors, harvesters, and other farming machinery use gear pumps in their hydraulic systems.
Mining Equipment: Hydraulic systems in mining equipment like drill rigs and hydraulic supports.
Automotive Industry: Power steering systems and other automotive hydraulic applications.
Marine Industry: Hydraulic systems in ships, including steering and propulsion systems.
Manufacturing: Hydraulic control in production lines and automated machinery.
Advantages:
High Reliability: As a global leader in hydraulic components, Parker Hannifin gear pumps are known for their quality and long-lasting performance, even under heavy loads.
Strong Compatibility: The Parker Hannifin 20/925580 JCB 3CX series gear pump is designed to be compatible with a wide range of JCB 3CX equipment, providing versatile applications in construction machinery.
Stable Flow: The pump delivers consistent flow, making it ideal for hydraulic systems that require precise control.
Disadvantages:
High Price: Parker Hannifin products are typically more expensive, which may not be ideal for users with a limited budget.
Higher Maintenance Costs: Due to the complexity of the design, maintenance and spare parts replacement can be costly.
Large Size: Compared to other hydraulic gear pumps, the Parker Hannifin 20/925580 JCB pump is relatively bulky, which may not be suitable for systems with limited space.
In comparison to the Parker Hannifin 20/925580 JCB 3CX series single-section gear pump, HENGYUHANG hydraulic gear pumps offer several key advantages:
Better Cost-Effectiveness: HENGYUHANG gear pumps provide the same level of performance as Parker Hannifin products, but at a more affordable price point, making them an excellent choice for those on a budget.
Wider Compatibility: HENGYUHANG gear pumps are highly adaptable and can be integrated with a broader range of hydraulic systems, offering more flexibility in industrial applications.
Compact Design: HENGYUHANG pumps are more compact than their Parker counterparts, making them ideal for use in systems with space constraints.
Long-Term Durability: Built with high-quality materials and advanced manufacturing techniques, HENGYUHANG gear pumps are durable and stable over extended periods, comparable to Parker products.
Lower Maintenance Costs: Maintenance costs for HENGYUHANG pumps are significantly lower, and replacement parts are more economical, which reduces the long-term operational costs.
Energy Efficiency: HENGYUHANG hydraulic gear pumps are engineered for higher energy efficiency, delivering more power with less energy consumption. This makes them a more environmentally friendly option, aligning with modern energy-saving trends.
Optimized Noise Control: HENGYUHANG gear pumps feature noise-reduction designs, making them a great option for industries where low noise levels are essential, such as in urban construction or mining operations.
Overall, HENGYUHANG hydraulic gear pumps offer exceptional performance, reliability, and value for money, making them a perfect alternative to the Parker Hannifin 20/925580 JCB 3CX series single-section gear pump. They are particularly well-suited for use in hydraulic systems for construction machinery, agricultural equipment, and mining devices. If you're seeking a cost-effective, high-performance hydraulic gear pump with low maintenance costs, HENGYUHANG should be your go-to option.
| JCB Code | JCB Code | JCB Code | JCB Code |
|---|---|---|---|
| 7049532007 | 333/C5234 | 20/925592 | 20/925338 |
| 20/925732 | 333/G5392 | 20/925357 | 20/925591 |
| 20/903100 | 20/925581 | 7029520007 | 332/F9032 |
| 20/925339 | 7441N | 7029120047 | 20/925586 |
| 7029120023 | 7029120007 | 7029120009 | 7029120005 |
| 7029120078 | 7029120079 | 7029121120 | 20/918300 |
| 332/F9030 | 20/925578 | 919/75002 | 20/925580 |
| 332/F9028 | 333/G5393 | 7049520006 | 20/925579 |
| 20/911200 | 7029120022 | 20/925366 | 20/902900 |
| 333/G5391 | 20/925588 | 20/903300 | 333/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.


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