Cat

CAT 240-2647 10R-6688 Hydraulic Piston Pumps for Carter articulated unloaders: 725, 725C, 725C2, 730, 730C, 730C2, 730C2 EJ

HENGYUHANG Plunger Pump 240-2647 / 10R-6688 – A Perfect Replacement for CAT Hydraulic Plunger Pump


In modern high-pressure hydraulic systems, the CAT hydraulic plunger pump is widely used for its stable performance and durability. CAT hydraulic plunger pumps are commonly found in construction equipment, mining machinery, and heavy industrial systems. However, rising costs and long delivery times for original CAT parts have led many equipment owners to seek a reliable alternative.


The HENGYUHANG plunger pump 240-2647 / 10R-6688 is engineered as a perfect replacement for CAT hydraulic plunger pump, providing OEM-level compatibility, stable hydraulic output, and excellent cost performance. It is designed to meet the same operating requirements as the original CAT hydraulic plunger pump while offering better value and supply flexibility.


Functions of HENGYUHANG Plunger Pump 240-2647 / 10R-6688


As a direct replacement for the CAT hydraulic plunger pump, the HENGYUHANG plunger pump 240-2647 / 10R-6688 performs the following key functions:

  • Supplies high-pressure hydraulic oil to hydraulic actuators and motors

  • Maintains stable flow under heavy load and variable operating conditions

  • Supports continuous and intermittent high-pressure operation

  • Ensures precise hydraulic response and system control

  • Improves overall efficiency and reliability of hydraulic systems

Description

1.Technical Parameters of HENGYUHANG Plunger Pump

ParameterSpecification
Product TypeAxial Hydraulic Plunger Pump
Replacement ForCAT Hydraulic Plunger Pump
CAT Part Numbers240-2647 / 10R-6688
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
Mounting InterfaceCAT standard, direct replacement
InstallationPlug-and-play, no modification required
Quality Testing100% pressure & performance tested

These parameters ensure that the HENGYUHANG plunger pump 240-2647 / 10R-6688 can fully replace the original CAT hydraulic plunger pump without modification.


2.Application Industries

The HENGYUHANG plunger pump and CAT hydraulic plunger pump are widely applied in various industries, including:

  • Construction machinery (excavators, loaders, bulldozers)

  • Mining equipment

  • Industrial hydraulic systems

  • Material handling and lifting equipment

  • Agricultural and forestry machinery

  • Heavy-duty power units

The HENGYUHANG plunger pump 240-2647 / 10R-6688 is designed to perform reliably in harsh working environments across these industries.


3.Advantages of CAT Hydraulic Plunger Pump

The CAT hydraulic plunger pump is well known for several advantages:

  • Proven performance in demanding applications

  • Stable pressure and consistent hydraulic output

  • Strong global brand reputation

  • Long service life with proper maintenance

These advantages make CAT hydraulic plunger pumps a trusted choice for original equipment installations.


4.Limitations of CAT Hydraulic Plunger Pump

Despite its strengths, the CAT hydraulic plunger pump has several disadvantages:

  • High purchase and replacement costs

  • Expensive spare parts and maintenance

  • Long lead times for replacement units

  • Increased downtime costs during repairs

These limitations have encouraged many users to look for a cost-effective replacement for CAT hydraulic plunger pump.


5.Why Choose HENGYUHANG Plunger Pump?

The HENGYUHANG plunger pump 240-2647 / 10R-6688 is designed to address these challenges while maintaining OEM-level performance.

1. Perfect Replacement for CAT Hydraulic Plunger Pump

HENGYUHANG plunger pump is manufactured according to original CAT specifications, ensuring full compatibility with CAT hydraulic plunger pump 240-2647 and 10R-6688.

2. Excellent Cost Performance

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

3. Stable Performance and Long Service Life

Precision machining, advanced heat treatment, and strict quality control ensure consistent pressure output and extended service life.

4. Faster Delivery and Reliable Supply

HENGYUHANG plunger pumps are available with shorter lead times, helping customers reduce downtime and improve operational efficiency.

5. 100% Quality Inspection

Each HENGYUHANG plunger pump undergoes comprehensive pressure testing and performance inspection before shipment.


6.The Ideal Alternative to CAT Hydraulic Plunger Pump

For customers seeking to reduce operating costs without compromising performance, the HENGYUHANG plunger pump 240-2647 / 10R-6688 is the ideal alternative. It delivers the same hydraulic power and reliability as the CAT hydraulic plunger pump while offering better pricing and supply flexibility.


7.Conclusion

The HENGYUHANG plunger pump 240-2647 / 10R-6688 is a high-performance, cost-effective replacement for CAT hydraulic plunger pump. With OEM-level compatibility, stable hydraulic output, and strong durability, it is widely trusted in construction, mining, and industrial hydraulic applications.

Choosing HENGYUHANG plunger pump means choosing reliability, efficiency, and long-term value.

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