Cat

CAT 171-2092 Hydraulic Piston Pumps for Caterpillar crawler bulldozer D6RII

HENGYUHANG Plunger Pump 171-2092 – Perfect Replacement for CAT Hydraulic Plunger Pump


The HENGYUHANG plunger pump 171-2092 is engineered as a direct and reliable replacement for the CAT hydraulic plunger pump 171-2092, delivering equivalent performance, durability, and system compatibility at a more competitive cost. Designed to meet OEM standards, the HENGYUHANG plunger pump 171-2092 is widely used in demanding hydraulic applications where stability, pressure resistance, and long service life are essential.


Overview of Hydraulic Plunger Pump Function


A hydraulic plunger pump is a core power component in high-pressure hydraulic systems. It converts mechanical energy into hydraulic energy through the reciprocating motion of precision plungers, enabling stable fluid delivery under high pressure.


The HENGYUHANG plunger pump 171-2092 performs the same critical functions as the original CAT unit, ensuring seamless integration into existing CAT hydraulic systems.


Main Functions of a Plunger Pump:

  • Generate high-pressure hydraulic power

  • Maintain stable and continuous oil flow

  • Support heavy-load and high-duty-cycle operations

  • Improve system efficiency and response accuracy

Description

1.Technical Parameters of HENGYUHANG Plunger Pump 171-2092

ParameterSpecification
Pump TypeAxial Hydraulic Plunger Pump
OEM ReferenceCAT 171-2092
Rated PressureUp to 35 MPa
Maximum PressureUp to 40 MPa
Flow RateOEM matched to CAT systems
Rotation SpeedFully compatible with CAT hydraulic systems
Mounting InterfaceStandard CAT flange
ApplicationHeavy-duty hydraulic equipment

The above specifications confirm that the HENGYUHANG plunger pump 171-2092 can directly replace the CAT hydraulic plunger pump without system modification.


2.Typical Application Industries

The HENGYUHANG plunger pump 171-2092 is widely applied in industries that traditionally rely on CAT hydraulic plunger pumps:

  • Construction machinery (excavators, loaders, graders)

  • Mining equipment

  • Oil & gas machinery

  • Industrial hydraulic stations

  • Agricultural and forestry machinery

  • Heavy-duty material handling systems

As a proven CAT hydraulic plunger pump replacement, the HENGYUHANG plunger pump 171-2092 delivers reliable performance in harsh operating environments.


3.Advantages and Limitations of CAT Hydraulic Plunger Pumps

Advantages of CAT Plunger Pumps

  • Strong global brand reputation

  • Stable performance and mature technology

  • Wide OEM equipment compatibility

Limitations of CAT Plunger Pumps

  • High purchase and replacement cost

  • Long delivery time in some regions

  • Expensive maintenance and spare parts

These challenges lead many users to seek a high-quality CAT hydraulic plunger pump replacement, such as the HENGYUHANG plunger pump 171-2092.


4.Why Choose HENGYUHANG Plunger Pump 171-2092

The HENGYUHANG plunger pump 171-2092 is specifically designed to address the limitations of OEM CAT pumps while maintaining equivalent technical performance.

Key Advantages of HENGYUHANG Plunger Pump 171-2092

  • Perfect OEM Replacement
    Direct interchangeability with CAT 171-2092, no modification required.

  • Cost Efficiency
    Significantly lower total cost compared with CAT hydraulic plunger pumps.

  • OEM-Level Quality Control
    Precision machining, strict material selection, and performance testing.

  • Stable High-Pressure Performance
    Reliable operation under continuous high-load conditions.

  • Fast Availability & Flexible Supply
    Shorter lead times and strong aftermarket support.

By choosing the HENGYUHANG plunger pump 171-2092, customers achieve long-term operational savings without sacrificing reliability.


5.Benefits of Using HENGYUHANG Plunger Pump 171-2092

  • Reduced equipment downtime

  • Lower spare parts inventory cost

  • Improved return on investment

  • Stable hydraulic system performance

  • Reliable alternative to CAT hydraulic plunger pump

For global buyers and maintenance providers, the HENGYUHANG plunger pump 171-2092 has become a preferred CAT hydraulic plunger pump replacement solution.


6.Conclusion

If you are searching for a dependable, cost-effective, and OEM-compatible CAT hydraulic plunger pump replacement, the HENGYUHANG plunger pump 171-2092 is the ideal choice. With proven performance, precise compatibility, and competitive pricing, the HENGYUHANG plunger pump 171-2092 delivers outstanding value for construction, mining, and industrial hydraulic systems.

Choose HENGYUHANG plunger pump 171-2092 — reliable performance, lower cost, and long-term confidence.

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No. 173, Xiacuo, Sihuang Village, Xiamei Town, Nan 'an City, Fujian Province

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