Cat

CAT 109-4197 0R-7472 Hydraulic Piston Pumps for Wheel-type bulldozer 844 / Wheel-type loader 990 990II

HENGYUHANG Plunger Pump 109-4197 / 0R-7472 – A Perfect Replacement for CAT Hydraulic Plunger Pump


The CAT hydraulic plunger pump is a critical component in high-pressure hydraulic systems used in construction machinery, mining equipment, and industrial applications. Renowned for durability and stable output, the CAT hydraulic plunger pump has been widely adopted in heavy-duty equipment worldwide. However, high replacement costs and long lead times for original CAT hydraulic plunger pump parts often increase operating expenses.


The HENGYUHANG plunger pump 109-4197 / 0R-7472 is engineered as a perfect replacement for CAT hydraulic plunger pump, offering OEM-level compatibility, stable hydraulic performance, and superior cost efficiency. As a direct replacement, the HENGYUHANG plunger pump delivers the same pressure and flow performance as the original CAT hydraulic plunger pump while significantly reducing total ownership cost.


Functions of HENGYUHANG Plunger Pump 109-4197 / 0R-7472


As a professional alternative to the CAT hydraulic plunger pump, the HENGYUHANG plunger pump 109-4197 / 0R-7472 performs the following key functions:

  • Supplies high-pressure hydraulic oil to the hydraulic system

  • Maintains stable and continuous flow under heavy-duty operation

  • Enables precise control of hydraulic cylinders and motors

  • Improves system efficiency and responsiveness

  • Reduces downtime and increases equipment productivity

Description

1.Technical Parameters of HENGYUHANG Plunger Pump 109-4197 / 0R-7472

ParameterSpecification
Product TypeAxial Hydraulic Plunger Pump
Replacement ForCAT Hydraulic Plunger Pump
CAT Part Numbers109-4197 / 0R-7472
Rated PressureUp to 35 MPa
Maximum PressureUp to 40 MPa
Flow OutputHigh-efficiency, stable flow
Operating SpeedOEM standard RPM
Working MediumHydraulic Oil
Operating Temperature-20°C to +90°C
Mounting InterfaceCAT standard, direct replacement
Installation MethodPlug-and-play, no modification required
Quality Inspection100% pressure & performance tested

These specifications ensure that the HENGYUHANG plunger pump 109-4197 / 0R-7472 can fully replace the CAT hydraulic plunger pump in both performance and reliability.


2.Application Industries

The HENGYUHANG plunger pump and CAT hydraulic plunger pump are widely used in a variety of industries, including:

  • Construction machinery (excavators, loaders, bulldozers)

  • Mining and quarry equipment

  • Industrial hydraulic power units

  • Material handling and lifting systems

  • Agricultural and forestry machinery

  • Heavy-duty mobile equipment

The HENGYUHANG plunger pump 109-4197 / 0R-7472 is designed to operate reliably in harsh and high-pressure working environments.


3.Advantages of CAT Hydraulic Plunger Pump

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

  • Proven performance in high-pressure hydraulic systems

  • Stable output and smooth operation

  • Long service life with proper maintenance

  • Strong global brand reputation

These advantages have made CAT hydraulic plunger pumps a popular choice for original equipment installations.


4.Limitations of CAT Hydraulic Plunger Pump

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

  • High initial purchase and replacement costs

  • Expensive spare parts and maintenance

  • Longer lead times for replacement pumps

  • Increased downtime and operating expenses

As a result, many users actively seek a reliable replacement for CAT hydraulic plunger pump.


5.Advantages of HENGYUHANG Plunger Pump

The HENGYUHANG plunger pump 109-4197 / 0R-7472 is developed to overcome these limitations while maintaining OEM-level quality.

1. Perfect Replacement Compatibility

Manufactured according to original CAT specifications, the HENGYUHANG plunger pump ensures direct replacement for the CAT hydraulic plunger pump 109-4197 and 0R-7472.

2. Excellent Cost Efficiency

Compared with the CAT hydraulic plunger pump, the HENGYUHANG plunger pump delivers equivalent hydraulic performance at a significantly lower total cost of ownership.

3. Stable Performance and Long Service Life

Precision machining, high-quality materials, and strict quality control ensure reliable pressure output and extended durability.

4. Faster Delivery and Reliable Supply

HENGYUHANG plunger pumps are available with shorter lead times, reducing equipment downtime.

5. 100% Quality Inspection

Each HENGYUHANG plunger pump is fully tested for pressure and performance before shipment.


6.Why Choose HENGYUHANG Plunger Pump?

Choosing the HENGYUHANG plunger pump 109-4197 / 0R-7472 means choosing a dependable, economical, and high-performance replacement for CAT hydraulic plunger pump. It helps reduce maintenance costs while maintaining hydraulic efficiency and system reliability.


7.Conclusion

The HENGYUHANG plunger pump 109-4197 / 0R-7472 is a proven and reliable alternative to the CAT hydraulic plunger pump. With OEM-level compatibility, stable hydraulic performance, and clear cost advantages, it is widely trusted in construction, mining, and industrial hydraulic systems.

If you are looking for a high-quality replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump is the right solution.

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