HENGYUHANG Plunger Pump 197-5326 – Perfect Replacement for CAT Hydraulic Plunger Pump
The CAT hydraulic plunger pump is a core component in many heavy-duty hydraulic systems, known for its high-pressure capability and long service life. However, the high cost of OEM parts and long lead times have encouraged many equipment owners to look for a reliable alternative.
The HENGYUHANG plunger pump 197-5326 is engineered as a perfect replacement for CAT hydraulic plunger pump, delivering equivalent performance, full compatibility, and improved cost efficiency.
Functions of HENGYUHANG Plunger Pump 197-5326
As a professional replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump 197-5326 provides:
Stable high-pressure hydraulic output
Smooth and consistent flow performance
Excellent load-carrying capability
Reduced internal leakage
Reliable operation under continuous heavy duty
| Parameter | Specification |
|---|---|
| Product Type | Axial Hydraulic Plunger Pump |
| Replacement For | CAT Hydraulic Plunger Pump |
| CAT Part Number | 197-5326 |
| Rated Pressure | Up to 35 MPa |
| Maximum Pressure | Up to 40 MPa |
| Flow Performance | High efficiency, stable output |
| Operating Speed | OEM standard |
| Working Medium | Hydraulic oil |
| Operating Temperature | -20°C to +90°C |
| Installation Method | Direct replacement, plug-and-play |
| Compatibility | Fully interchangeable with CAT systems |
| Quality Testing | 100% pressure and performance tested |
The CAT hydraulic plunger pump and HENGYUHANG plunger pump 197-5326 are widely used in:
Construction machinery
Mining equipment
Earthmoving machines
Agricultural machinery
Industrial hydraulic systems
Heavy-duty mobile equipment
HENGYUHANG pumps are designed to perform reliably in harsh and high-load environments.
The CAT hydraulic plunger pump is valued for:
Proven durability and long service life
Stable performance under high pressure
Reliable operation in extreme working conditions
Strong global brand reputation
These strengths have made CAT pumps an industry benchmark.
Despite its strengths, the CAT hydraulic plunger pump also has some disadvantages:
High purchase and replacement cost
Expensive OEM spare parts
Long delivery times for certain models
High overall maintenance expenses
Because of these issues, many customers prefer a cost-effective replacement for CAT hydraulic plunger pump.
The HENGYUHANG plunger pump 197-5326 offers clear advantages as a replacement for CAT hydraulic plunger pump:
Designed according to CAT specifications for direct installation.
Delivers equivalent performance at a more competitive price.
Precision machining ensures consistent pressure and flow.
Shorter lead times help reduce equipment downtime.
Every HENGYUHANG plunger pump is fully tested before shipment.
Choosing the HENGYUHANG plunger pump 197-5326 means choosing a reliable and economical replacement for CAT hydraulic plunger pump. It helps reduce operating costs while maintaining the same hydraulic efficiency and durability required in heavy-duty applications.
The HENGYUHANG plunger pump 197-5326 is a high-quality replacement for CAT hydraulic plunger pump, offering OEM-level fit, stable high-pressure performance, and excellent value. It is an ideal solution for construction, mining, agricultural, and industrial hydraulic systems.
For customers seeking a dependable alternative to CAT hydraulic plunger pumps, HENGYUHANG plunger pump 197-5326 is the smart and cost-effective choice.

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