HENGYUHANG Plunger Pump 126-1184 – Perfect Replacement for CAT Hydraulic Plunger Pump
The CAT hydraulic plunger pump is a key component in high-pressure hydraulic systems used in construction machinery, mining equipment, and heavy industrial applications. Known for stable performance and long service life, the CAT hydraulic plunger pump has been widely used worldwide. However, high purchasing cost, long lead time, and expensive maintenance have driven many users to seek a reliable replacement solution.
The HENGYUHANG plunger pump 126-1184 is engineered as a perfect replacement for CAT hydraulic plunger pump, providing OEM-level compatibility, stable hydraulic output, and excellent cost efficiency. This HENGYUHANG plunger pump can directly replace the CAT hydraulic plunger pump 126-1184 without any modification.
Functions of HENGYUHANG Plunger Pump 126-1184
As a direct replacement for the CAT hydraulic plunger pump, the HENGYUHANG plunger pump 126-1184 performs critical hydraulic functions, including:
Delivering stable high-pressure hydraulic oil
Maintaining consistent flow under continuous heavy load
Supporting precise control of hydraulic actuators
Reducing system vibration and energy loss
Ensuring reliable long-term hydraulic operation
| Parameter | Specification |
|---|---|
| Product Type | Axial Hydraulic Plunger Pump |
| Replacement For | CAT Hydraulic Plunger Pump |
| CAT Part Number | 126-1184 |
| 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 |
| Installation | Direct replacement, plug-and-play |
| Mounting Interface | Fully compatible with CAT |
| Quality Testing | 100% pressure & performance tested |
These parameters ensure the HENGYUHANG plunger pump 126-1184 meets or exceeds CAT hydraulic plunger pump performance standards.
Both the HENGYUHANG plunger pump and the CAT hydraulic plunger pump are widely applied in:
Construction and earthmoving machinery
Mining and quarry equipment
Industrial hydraulic systems
Material handling equipment
Agricultural machinery
Heavy-duty mobile equipment
The HENGYUHANG plunger pump is designed to operate reliably in harsh environments and high-pressure working conditions.
The CAT hydraulic plunger pump is recognized for several advantages:
Proven durability and long service life
Strong high-pressure capability
Precise hydraulic control
Well-established global brand reputation
These strengths make CAT hydraulic plunger pumps a trusted OEM choice.
Despite its strengths, the CAT hydraulic plunger pump also has certain disadvantages:
High purchase and replacement cost
Expensive spare parts
Long delivery cycles
High maintenance and operating expenses
These limitations encourage many users to look for a dependable replacement for CAT hydraulic plunger pump.
The HENGYUHANG plunger pump 126-1184 is designed to match or exceed the CAT hydraulic plunger pump while offering additional benefits.
The HENGYUHANG plunger pump is manufactured according to CAT specifications and can directly replace the CAT hydraulic plunger pump 126-1184.
Compared with the CAT hydraulic plunger pump, the HENGYUHANG plunger pump significantly reduces total ownership cost.
Precision machining ensures consistent pressure, smooth flow, and long service life.
HENGYUHANG plunger pumps offer shorter lead times, helping reduce equipment downtime.
Each HENGYUHANG plunger pump undergoes comprehensive inspection and performance testing before shipment.
Choosing the HENGYUHANG plunger pump 126-1184 means choosing a reliable, durable, and economical replacement for CAT hydraulic plunger pump. It helps maintain hydraulic system efficiency while lowering operating and maintenance costs.
The HENGYUHANG plunger pump 126-1184 is a high-quality and cost-effective alternative to the CAT hydraulic plunger pump. With OEM-level compatibility, stable performance, and competitive pricing, it is widely trusted in construction, mining, and industrial hydraulic applications.
If you are looking for a proven replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump is the ideal solution.

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