HENGYUHANG Plunger Pump 245-8998 – Perfect Replacement for CAT Hydraulic Plunger Pump
The CAT hydraulic plunger pump is widely used in high-pressure hydraulic systems for construction machinery, mining equipment, and industrial applications. Known for its stable performance and durability, the CAT hydraulic plunger pump plays a critical role in ensuring reliable hydraulic power delivery. However, the high cost and long lead time of original CAT hydraulic plunger pump parts often increase operating expenses and maintenance pressure.
The HENGYUHANG plunger pump 245-8998 is engineered as a perfect replacement for CAT hydraulic plunger pump, providing OEM-level compatibility, stable hydraulic output, and excellent cost efficiency. Designed for direct replacement, the HENGYUHANG plunger pump delivers performance equal to the original CAT hydraulic plunger pump while significantly reducing total ownership cost.
Functions of HENGYUHANG Plunger Pump 245-8998
As a professional alternative to the CAT hydraulic plunger pump, the HENGYUHANG plunger pump 245-8998 performs the following key functions:
Supplies high-pressure hydraulic oil to the hydraulic system
Maintains stable and continuous flow under heavy workloads
Supports precise operation of hydraulic cylinders and motors
Ensures efficient power transmission and fast system response
Reduces equipment downtime and improves overall productivity
| Parameter | Specification |
|---|---|
| Product Type | Axial Hydraulic Plunger Pump |
| Replacement For | CAT Hydraulic Plunger Pump |
| CAT Part Number | 245-8998 |
| Rated Pressure | Up to 35 MPa |
| Maximum Pressure | Up to 40 MPa |
| Flow Output | High-efficiency, stable flow |
| Operating Speed | OEM standard RPM |
| Working Medium | Hydraulic Oil |
| Operating Temperature | -20°C to +90°C |
| Mounting Interface | CAT standard, direct replacement |
| Installation Method | Plug-and-play, no modification required |
| Quality Inspection | 100% pressure & performance tested |
These technical parameters ensure that the HENGYUHANG plunger pump 245-8998 can fully replace the CAT hydraulic plunger pump in both performance and reliability.
The HENGYUHANG plunger pump and CAT hydraulic plunger pump are widely used in the following industries:
Construction machinery (excavators, loaders, bulldozers)
Mining and quarry equipment
Industrial hydraulic power units
Material handling and lifting systems
Agricultural and forestry machinery
Heavy-duty mobile equipment
The HENGYUHANG plunger pump 245-8998 is designed to operate reliably in harsh environments that require continuous high-pressure hydraulic performance.
The CAT hydraulic plunger pump has several well-known advantages:
Proven reliability in high-pressure hydraulic systems
Stable hydraulic output under heavy loads
Long service life with proper maintenance
Strong global brand reputation
These strengths have made CAT hydraulic plunger pumps a preferred choice for original equipment manufacturers.
Despite its reputation, the CAT hydraulic plunger pump also has certain limitations:
High initial purchase cost
Expensive spare parts and maintenance
Long lead times for replacement pumps
Increased downtime and operating expenses
These disadvantages encourage many customers to look for a cost-effective replacement for CAT hydraulic plunger pump.
The HENGYUHANG plunger pump 245-8998 is developed to overcome these limitations while maintaining OEM-level quality.
The HENGYUHANG plunger pump is manufactured according to original CAT specifications, ensuring direct replacement for the CAT hydraulic plunger pump 245-8998.
Compared with the CAT hydraulic plunger pump, the HENGYUHANG plunger pump provides equivalent hydraulic performance at a significantly lower total cost of ownership.
Advanced machining technology, premium materials, and strict quality control ensure stable pressure output and extended service life.
HENGYUHANG plunger pumps are available with shorter lead times, reducing downtime and improving equipment availability.
Each HENGYUHANG plunger pump undergoes comprehensive pressure and performance testing before shipment.
Choosing the HENGYUHANG plunger pump 245-8998 means choosing a reliable, economical, and high-performance replacement for CAT hydraulic plunger pump. It helps reduce maintenance costs while maintaining hydraulic efficiency and system reliability.
The HENGYUHANG plunger pump 245-8998 is a proven and dependable alternative to the CAT hydraulic plunger pump. With OEM-level compatibility, stable hydraulic performance, and clear cost advantages, it is widely trusted in construction, mining, and industrial hydraulic applications.
If you are looking for a high-quality replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump is the right solution.

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