Cat

CAT 6E-5052 0R-4993 Hydraulic Piston Pumps for Track-mounted logging machine 527D5HTSKII; Track-mounted bulldozer 55P5SD5

HENGYUHANG Plunger Pump 6E-5052 / 0R-4993 – Perfect Replacement for CAT Hydraulic Plunger Pump


The CAT hydraulic plunger pump is a critical component in high-pressure hydraulic systems used in construction equipment, mining machinery, and industrial applications. CAT hydraulic plunger pumps are well known for their durability and stable hydraulic output. However, the high cost of original CAT parts and long delivery times often increase overall operating expenses.


The HENGYUHANG plunger pump 6E-5052 / 0R-4993 is engineered as a perfect replacement for CAT hydraulic plunger pump, offering OEM-level compatibility, reliable performance, and excellent cost efficiency. This HENGYUHANG plunger pump can directly replace the CAT hydraulic plunger pump without any modification.

    

Functions of HENGYUHANG Plunger Pump 6E-5052 / 0R-4993


As a direct replacement for the CAT hydraulic plunger pump, the HENGYUHANG plunger pump 6E-5052 / 0R-4993 performs essential hydraulic functions:

  • Supplies stable high-pressure hydraulic oil

  • Maintains consistent flow under continuous load

  • Ensures precise control of hydraulic cylinders and motors

  • Reduces energy loss and system vibration

  • Supports long-term reliable operation in harsh environments

Description

1.Technical Parameters of HENGYUHANG Plunger Pump 6E-5052 / 0R-4993

ParameterSpecification
Product TypeAxial Hydraulic Plunger Pump
Replacement ForCAT Hydraulic Plunger Pump
CAT Part Number6E-5052 / 0R-4993
Rated PressureUp to 35 MPa
Maximum PressureUp to 40 MPa
Flow PerformanceHigh-efficiency, stable output
Operating SpeedOEM standard RPM
Working MediumHydraulic Oil
Operating Temperature-20°C to +90°C
Installation MethodDirect replacement, plug-and-play
Mounting InterfaceFully compatible with CAT systems
Quality Control100% pressure and performance tested

These technical parameters ensure the HENGYUHANG plunger pump 6E-5052 / 0R-4993 meets or exceeds the performance of the CAT hydraulic plunger pump.


2.Application Industries

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 machinery

  • Agricultural machinery

  • Heavy-duty mobile equipment

The HENGYUHANG plunger pump is designed for stable operation in high-pressure and high-load environments.


3.Advantages of CAT Hydraulic Plunger Pump

The CAT hydraulic plunger pump offers several recognized advantages:

  • Proven durability in heavy-duty applications

  • Stable high-pressure hydraulic performance

  • Precise system control

  • Strong global brand reputation

These strengths have made CAT hydraulic plunger pumps a trusted OEM solution.


4.Limitations of CAT Hydraulic Plunger Pump

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

  • High initial and replacement costs

  • Expensive spare parts

  • Long delivery times

  • High maintenance and operating expenses

These factors encourage customers to seek a reliable replacement for CAT hydraulic plunger pump.


5.Advantages of HENGYUHANG Plunger Pump

The HENGYUHANG plunger pump 6E-5052 / 0R-4993 is designed to match or exceed the CAT hydraulic plunger pump while offering additional benefits.

OEM-Level Interchangeability

Manufactured according to CAT specifications, the HENGYUHANG plunger pump directly replaces the CAT hydraulic plunger pump 6E-5052 / 0R-4993.

Cost-Effective Alternative

Compared with the CAT hydraulic plunger pump, the HENGYUHANG plunger pump significantly reduces total ownership cost.

Stable and Reliable Performance

Precision machining ensures consistent pressure, smooth flow, and extended service life.

Faster Delivery

Shorter production cycles help minimize equipment downtime.

Strict Quality Inspection

Each HENGYUHANG plunger pump is fully tested before shipment to ensure reliable performance.


6.Why Choose HENGYUHANG Plunger Pump?

Choosing the HENGYUHANG plunger pump 6E-5052 / 0R-4993 means selecting a reliable, economical, and high-performance replacement for CAT hydraulic plunger pump. It helps maintain hydraulic system efficiency while reducing operating and maintenance costs.


7.Conclusion

The HENGYUHANG plunger pump 6E-5052 / 0R-4993 is a proven 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 searching for a dependable replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump is the ideal solution.

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HENGYUHANG Power Technology Co., LTD

Location

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

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