HENGYUHANG Gear Pump – Reliable Replacement for Parker Terex 3518758M91
In modern hydraulic systems, gear pumps play a vital role in ensuring smooth and efficient operation. The HENGYUHANG Gear Pump is a high-quality, durable pump that can reliably replace the Parker Terex 3518758M91 Hydraulic Pump, delivering excellent performance for construction, agricultural, and industrial applications.
Functions and Features of Gear Pumps
Gear pumps operate by using meshing gears to generate hydraulic flow and pressure. The main features include:
Stable hydraulic output for driving cylinders and hydraulic motors
Pressure maintenance to prevent system failures
Durability and wear resistance for extended service life
Technical Specifications of HENGYUHANG Gear Pump:
| Parameter | Specification |
|---|
| Displacement | 20–200 L/min |
| Maximum Pressure | 25–35 MPa |
| Speed Range | 500–2500 RPM |
| Suitable Fluids | Hydraulic oil, mineral oil, synthetic oil |
| Operating Temperature | -20℃ ~ +80℃ |
Typical Applications
HENGYUHANG Gear Pumps are widely used in:
Construction equipment: Excavators, loaders, bulldozers
Agricultural machinery: Tractors, harvesters
Industrial hydraulic systems: Presses, injection molding machines, metalworking equipment
Marine hydraulic systems: Steering gear, winches, lifting equipment
Parker Terex 3518758M91 Hydraulic Pump: Pros and Cons
Advantages:
Strong brand reputation with a global support network
Reliable under high load conditions
Proven performance in demanding hydraulic systems
Disadvantages:
Advantages of HENGYUHANG Gear Pump
The HENGYUHANG Gear Pump offers multiple benefits over the Parker Terex 3518758M91:
Cost-effective: Offers 30–40% savings compared to the original pump
Direct replacement: No modifications needed for existing equipment
Reliable and durable: Made with high-quality materials and precision engineering
Fast delivery: Readily available for bulk and urgent orders
Excellent support: Full installation guidance, technical help, and after-sales service
Why Choose HENGYUHANG Gear Pump? (Q&A)
Q1: Can HENGYUHANG Gear Pump replace Parker Terex 3518758M91?
A1: Yes. HENGYUHANG Gear Pumps are engineered for direct replacement without compromising performance.
Q2: Will it reduce costs?
A2: Absolutely. Lower purchase price and reduced maintenance costs save 30–40% compared to original pumps.
Q3: Which industries benefit most from HENGYUHANG Gear Pump?
A3: Construction, agriculture, industrial hydraulics, and marine applications.
Q4: How reliable is the pump?
A4: Built with durable materials and high-precision manufacturing, providing long service life and stable performance.
Q5: What after-sales support is offered?
A5: Installation guidance, technical consultation, and fast replacement service ensure uninterrupted operation.
Conclusion
The HENGYUHANG Gear Pump is a high-performance, reliable, and cost-effective solution for replacing the Parker Terex 3518758M91 Hydraulic Pump. Ideal for construction, agriculture, and industrial hydraulic systems, it guarantees smooth operation while lowering costs and improving efficiency.
| 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