HENGYUHANG Plunger Pump 6E-5072 / 0R-7661 – Perfect Replacement for CAT Hydraulic Plunger Pump
The CAT hydraulic plunger pump is a critical hydraulic component widely used in construction equipment, mining machinery, and heavy industrial systems. Known for strong pressure capability and long service life, the CAT hydraulic plunger pump has earned global recognition. However, high cost, long delivery cycles, and expensive spare parts often increase operating expenses.
The HENGYUHANG plunger pump 6E-5072 / 0R-7661 is engineered as a perfect replacement for CAT hydraulic plunger pump, offering OEM-level compatibility, stable hydraulic performance, and excellent cost efficiency. This HENGYUHANG plunger pump can directly replace the CAT hydraulic plunger pump 6E-5072 or 0R-7661 without modification.
Functions of HENGYUHANG Plunger Pump 6E-5072 / 0R-7661
As a direct replacement for the CAT hydraulic plunger pump, the HENGYUHANG plunger pump 6E-5072 / 0R-7661 performs key 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 operation
| Parameter | Specification |
|---|---|
| Product Type | Axial Hydraulic Plunger Pump |
| Replacement For | CAT Hydraulic Plunger Pump |
| CAT Part Number | 6E-5072 / 0R-7661 |
| 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 specifications ensure the HENGYUHANG plunger pump 6E-5072 / 0R-7661 meets or exceeds CAT hydraulic plunger pump performance requirements.
Both the HENGYUHANG plunger pump and the CAT hydraulic plunger pump are widely used 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 well known for several advantages:
Proven durability and long service life
Strong high-pressure capability
Precise hydraulic control
Global brand reputation and recognition
These strengths make CAT hydraulic plunger pumps a trusted OEM choice.
Despite its strong performance, the CAT hydraulic plunger pump also has limitations:
High purchase and replacement cost
Expensive spare parts
Long delivery time
High maintenance and operating expenses
Because of these factors, many users seek a reliable replacement for CAT hydraulic plunger pump.
The HENGYUHANG plunger pump 6E-5072 / 0R-7661 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 6E-5072 or 0R-7661.
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 are available with shorter delivery times, minimizing equipment downtime.
Each HENGYUHANG plunger pump undergoes comprehensive inspection and performance testing before shipment.
Choosing the HENGYUHANG plunger pump 6E-5072 / 0R-7661 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 6E-5072 / 0R-7661 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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