HENGYUHANG Hydraulic Plunger Pump 100-3259 – Perfect Replacement for CAT Hydraulic Plunger Pump
Introduction to HENGYUHANG Hydraulic Plunger Pump
The HENGYUHANG hydraulic plunger pump 100-3259 is expertly engineered as a perfect replacement for CAT hydraulic plunger pumps. Manufactured strictly according to OEM specifications, the HENGYUHANG hydraulic plunger pump features identical mounting dimensions, matched hydraulic parameters, and stable performance under heavy-duty working conditions.
100% interchangeable with CAT 100-3259
Direct bolt-on installation
High-pressure and high-efficiency hydraulic output
Precision-machined internal components
Strict factory inspection and performance testing
Typical technical specifications of the HENGYUHANG hydraulic plunger pump include:
| Parameter | Specification |
|---|---|
| Pump Type | Axial hydraulic plunger pump |
| Rated Pressure | Up to 35 MPa |
| Maximum Flow Rate | OEM-matched high efficiency |
| Rotation Speed | Compatible with CAT systems |
| Mounting Interface | Standard CAT mounting flange |
| Hydraulic Medium | Mineral hydraulic oil |
| Operating Temperature | -20°C to +90°C |
Each HENGYUHANG hydraulic plunger pump undergoes pressure, flow, and leakage testing to ensure stable and consistent performance.
A hydraulic plunger pump is a core component in hydraulic systems, responsible for converting mechanical energy into hydraulic energy. The HENGYUHANG hydraulic plunger pump performs the following functions:
Supplies stable high-pressure hydraulic oil
Ensures precise and continuous flow control
Maintains efficient power transmission
Supports reliable operation of heavy machinery
With advanced design and precision manufacturing, the HENGYUHANG hydraulic plunger pump achieves high volumetric efficiency and low internal leakage.
The HENGYUHANG hydraulic plunger pump 100-3259 is widely used in:
Construction machinery (excavators, loaders, bulldozers)
Mining and quarry equipment
Road construction and infrastructure machinery
Industrial hydraulic systems
Agricultural and material handling equipment
Where CAT hydraulic plunger pumps are installed, the HENGYUHANG hydraulic plunger pump can be used as a direct replacement.
Strong global brand reputation
Proven reliability in extreme operating conditions
Extensive dealer and service network
High purchase and replacement costs
Expensive spare parts
Long delivery lead times
High total cost of ownership
These disadvantages often increase long-term operating expenses for end users.
The HENGYUHANG hydraulic plunger pump is developed to solve the cost and supply limitations of CAT original pumps while maintaining OEM-level performance.
The HENGYUHANG hydraulic plunger pump 100-3259 fully matches CAT specifications and allows direct replacement without system modification.
The HENGYUHANG hydraulic plunger pump significantly reduces procurement and maintenance costs while maintaining stable hydraulic performance.
High-strength materials, hardened plungers, and optimized sealing systems ensure durability under heavy-duty operation.
Compared with CAT pumps, the HENGYUHANG hydraulic plunger pump offers shorter lead times and flexible supply capability.
Every HENGYUHANG hydraulic plunger pump undergoes comprehensive inspection and performance testing before shipment.
For customers who want to reduce operating costs while maintaining reliable hydraulic performance, the HENGYUHANG hydraulic plunger pump is a proven and cost-effective alternative to CAT original pumps.
By choosing the HENGYUHANG hydraulic plunger pump, customers gain:
Lower total operating and maintenance costs
Stable and efficient hydraulic performance
Reduced equipment downtime
Easy installation and maintenance
Professional technical and after-sales support
The HENGYUHANG hydraulic plunger pump is not just a replacement—it is a smart and economical upgrade for CAT hydraulic systems.
The HENGYUHANG hydraulic plunger pump 100-3259 provides a perfect replacement for CAT hydraulic plunger pumps, combining OEM compatibility, reliable performance, and excellent cost efficiency. Widely used in construction, mining, and industrial applications, the HENGYUHANG hydraulic plunger pump helps customers optimize hydraulic systems while reducing total ownership costs.
If you are searching for a trusted CAT replacement hydraulic plunger pump, the HENGYUHANG hydraulic plunger pump is the right choice.

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



