HENGYUHANG Plunger Pump 8I-0836 – Perfect Replacement for CAT Hydraulic Plunger Pump
The CAT hydraulic plunger pump is widely used in heavy-duty machinery for its durability and high-pressure performance. However, rising costs, long delivery times, and expensive OEM parts have driven many equipment owners to seek a reliable alternative.
The HENGYUHANG plunger pump 8I-0836 is engineered as a perfect replacement for CAT hydraulic plunger pump, offering equivalent performance, full compatibility, and superior cost efficiency.
Functions of HENGYUHANG Plunger Pump 8I-0836
As a high-quality replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump 8I-0836 provides:
High and stable hydraulic pressure
Consistent and efficient flow output
Strong load-bearing 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 | 8I-0836 |
| Rated Pressure | Up to 35 MPa |
| Maximum Pressure | Up to 40 MPa |
| Flow Performance | High efficiency and stable flow |
| Operating Speed | OEM standard |
| Working Medium | Hydraulic oil |
| Operating Temperature | -20°C to +90°C |
| Installation | Direct replacement, no modification |
| Compatibility | Fully interchangeable with CAT systems |
| Quality Control | 100% pressure & performance tested |
Both the CAT hydraulic plunger pump and the HENGYUHANG plunger pump 8I-0836 are widely used in:
Construction machinery
Mining equipment
Earthmoving machines
Agricultural machinery
Industrial hydraulic systems
Heavy-duty mobile equipment
HENGYUHANG ensures reliable hydraulic power across all these industries.
The CAT hydraulic plunger pump is well known for:
Strong durability and long service life
Stable performance under high pressure
Reliable operation in harsh working conditions
Global brand recognition and trust
These strengths make CAT pumps a benchmark in hydraulic systems.
Despite its advantages, the CAT hydraulic plunger pump also has limitations:
High purchase and replacement costs
Expensive OEM spare parts
Long lead times for certain models
Higher overall maintenance expenses
This is why many customers seek a cost-effective replacement for CAT hydraulic plunger pump.
The HENGYUHANG plunger pump 8I-0836 offers clear advantages as a replacement for CAT hydraulic plunger pump:
Designed strictly according to CAT specifications for easy installation.
Delivers equivalent hydraulic performance at a more competitive price.
Precision machining ensures consistent pressure and flow.
Shorter production cycles reduce equipment downtime.
Each HENGYUHANG plunger pump is tested before delivery.
Choosing the HENGYUHANG plunger pump 8I-0836 means choosing a proven, reliable, and economical replacement for CAT hydraulic plunger pump. It helps reduce operating costs while maintaining system efficiency and durability.
The HENGYUHANG plunger pump 8I-0836 is a high-performance replacement for CAT hydraulic plunger pump. With OEM-level compatibility, stable pressure output, and competitive pricing, it is an ideal solution for construction, mining, agricultural, and industrial applications.
For customers looking for a dependable alternative to CAT hydraulic plunger pumps, HENGYUHANG plunger pump 8I-0836 is the smart choice.

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