Cat

CAT 165-7634 Hydraulic Piston Pumps for Track-type bulldozer D7R II

HENGYUHANG Plunger Pump 165-7634 – Perfect Replacement for CAT Hydraulic Plunger Pump


The CAT hydraulic plunger pump is widely used in high-pressure hydraulic systems for construction, mining, and industrial machinery. CAT hydraulic plunger pumps are well known for their durability and stable performance, but their high price and long delivery cycles often increase maintenance costs.

    

The HENGYUHANG plunger pump 165-7634 is designed as a perfect replacement for CAT hydraulic plunger pump, providing OEM-level compatibility, reliable performance, and a more cost-effective solution. This HENGYUHANG plunger pump can directly replace the CAT hydraulic plunger pump 165-7634 without any modification.

    

Functions of HENGYUHANG Plunger Pump 165-7634


As a dependable replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump 165-7634 provides:

  • Continuous high-pressure hydraulic oil supply

  • Stable and precise flow output

  • Efficient power transmission

  • Low internal leakage

  • Reliable operation in harsh working environments

Description

1.Technical Parameters of HENGYUHANG Plunger Pump 165-7634

ParameterSpecification
Product TypeAxial Hydraulic Plunger Pump
Replacement ForCAT Hydraulic Plunger Pump
CAT Part Number165-7634
Rated PressureUp to 35 MPa
Maximum PressureUp to 40 MPa
Flow PerformanceHigh efficiency, stable output
Operating SpeedOEM standard
Working MediumHydraulic Oil
Operating Temperature-20°C to +90°C
Installation MethodDirect replacement
Mounting InterfaceFully compatible with CAT systems
Quality Inspection100% pressure and performance tested



2.Application Industries

Both the CAT hydraulic plunger pump and HENGYUHANG plunger pump are widely used in:

  • Construction machinery

  • Mining equipment

  • Industrial hydraulic systems

  • Earthmoving equipment

  • Agricultural machinery

  • Heavy-duty mobile equipment

The HENGYUHANG plunger pump is engineered for long-term reliability in demanding environments.


3.Advantages of CAT Hydraulic Plunger Pump

The CAT hydraulic plunger pump has several well-known advantages:

  • Proven durability and reliability

  • Stable pressure and flow performance

  • Long service life

  • Strong global brand reputation

These advantages make CAT hydraulic plunger pumps a common OEM choice.


4.Limitations of CAT Hydraulic Plunger Pump

Despite its strengths, the CAT hydraulic plunger pump also has some limitations:

  • High purchase and replacement cost

  • Expensive spare parts and maintenance

  • Long delivery lead times

  • Higher total cost of ownership

These drawbacks encourage users to seek a reliable replacement for CAT hydraulic plunger pump.


5.Advantages of HENGYUHANG Plunger Pump

The HENGYUHANG plunger pump 165-7634 offers clear advantages:

OEM-Level Compatibility

Manufactured according to CAT specifications, the HENGYUHANG plunger pump ensures perfect fit and easy installation.

Cost-Effective Alternative

It delivers the same performance as the CAT hydraulic plunger pump at a more competitive price.

Reliable Performance

Precision machining and strict quality control ensure stable pressure and long service life.

Fast Delivery

Shorter lead times help minimize equipment downtime.

Strict Quality Control

Each HENGYUHANG plunger pump is fully tested before shipment.


6.Why Choose HENGYUHANG Plunger Pump?

Choosing the HENGYUHANG plunger pump 165-7634 means choosing a high-quality and economical replacement for CAT hydraulic plunger pump. It helps reduce operating costs while maintaining consistent hydraulic system performance.


7.Conclusion

The HENGYUHANG plunger pump 165-7634 is a reliable and cost-effective alternative to the CAT hydraulic plunger pump. With OEM compatibility, stable performance, and pricing advantages, it is an ideal solution for construction, mining, and industrial hydraulic applications.

For customers looking for a proven replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump 165-7634 is the smart and dependable choice.

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