HENGYUHANG Plunger Pump 235-4108 – A Perfect Replacement for CAT Hydraulic Plunger Pump
In heavy-duty hydraulic systems, the CAT hydraulic plunger pump 235-4108 is widely used in construction machinery, mining equipment, and industrial hydraulic applications. However, increasing OEM costs and long delivery times have led many customers to seek a reliable and cost-effective alternative.
HENGYUHANG Plunger Pump 235-4108 is specifically engineered to perfectly replace CAT hydraulic plunger pump 235-4108, offering equivalent performance, full compatibility, and improved overall value.
Function and Working Principle of a Plunger Pump
A plunger pump is a high-pressure hydraulic pump that generates hydraulic energy through the reciprocating movement of plungers inside the cylinder block. This type of pump is known for high efficiency, strong pressure capability, and stable flow output, even under continuous heavy load.
HENGYUHANG Plunger Pump 235-4108 adopts an axial plunger design that matches the CAT original pump structure. This ensures smooth operation, accurate flow control, and consistent pressure output, making it a dependable CAT 235-4108 replacement for demanding hydraulic systems.
| Parameter | Specification |
|---|---|
| Pump Type | Axial hydraulic plunger pump |
| Rated Pressure | Up to 35 MPa |
| Flow Rate | OEM-matched to CAT 235-4108 |
| Operating Speed | Compatible with CAT hydraulic systems |
| Mounting Interface | Standard CAT flange |
| Hydraulic Medium | Mineral hydraulic oil |
With OEM-matched dimensions and mounting interfaces, HENGYUHANG Plunger Pump 235-4108 allows direct installation without any modification to the existing CAT hydraulic system.
Thanks to its excellent compatibility and reliable performance, HENGYUHANG Plunger Pump 235-4108 is widely used in:
Construction machinery such as excavators, loaders, and bulldozers
Mining and quarry equipment
Port machinery and lifting systems
Industrial hydraulic power units
Heavy-duty mobile hydraulic equipment
In these industries, HENGYUHANG Plunger Pump 235-4108 functions as a dependable alternative to the CAT hydraulic plunger pump.
Strong global brand recognition
Mature and proven hydraulic technology
High reliability and long service life
High original purchase and maintenance costs
Expensive spare parts
Long lead times and limited supply flexibility
These factors have driven increasing demand for high-quality CAT hydraulic plunger pump replacement solutions.
HENGYUHANG Plunger Pump 235-4108 is designed to match CAT performance while offering additional commercial and operational advantages.
HENGYUHANG Plunger Pump 235-4108 matches CAT original specifications in structure, size, and performance, ensuring seamless replacement.
Optimized materials and precision manufacturing allow HENGYUHANG Plunger Pump 235-4108 to significantly reduce total ownership cost without compromising quality.
High-strength components and strict quality control ensure stable operation under high pressure, heavy load, and continuous working conditions.
Compared with CAT OEM pumps, HENGYUHANG Plunger Pump 235-4108 offers shorter lead times and more flexible inventory support, reducing equipment downtime.
Choosing HENGYUHANG Plunger Pump 235-4108 means choosing a reliable, cost-effective, and fully compatible alternative to the CAT hydraulic plunger pump 235-4108.
It provides consistent performance, long service life, and excellent value, making it the preferred solution for equipment owners, distributors, and maintenance professionals.
If you are searching for a high-quality replacement for CAT hydraulic plunger pump 235-4108, HENGYUHANG Plunger Pump 235-4108 is the ideal choice.
With OEM-level compatibility, durable construction, and competitive pricing, it helps keep your hydraulic systems running efficiently while lowering maintenance costs.
Choose HENGYUHANG Plunger Pump 235-4108 for stable performance and long-term value.

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


