HENGYUHANG Plunger Pump 6E-4934 – Perfect Replacement for CAT Hydraulic Plunger Pump
The CAT hydraulic plunger pump is widely recognized for its reliability and high performance in construction, mining, and industrial machinery. However, the high cost of OEM parts and long lead times often create challenges for equipment operators.
The HENGYUHANG plunger pump 6E-4934 is engineered as a perfect replacement for CAT hydraulic plunger pump, offering OEM-level compatibility, stable operation, and cost-efficient performance without sacrificing quality.
Functions of HENGYUHANG Plunger Pump 6E-4934
As a reliable replacement for CAT hydraulic plunger pump, the HENGYUHANG plunger pump 6E-4934 provides:
Stable high-pressure hydraulic output
Consistent flow performance
Reliable power transmission for heavy machinery
Reduced internal leakage
Long operational life under harsh conditions
| Parameter | Specification |
|---|---|
| Product Type | Axial Hydraulic Plunger Pump |
| Replacement For | CAT Hydraulic Plunger Pump |
| CAT Part Number | 6E-4934 |
| Rated Pressure | Up to 35 MPa |
| Maximum Pressure | Up to 40 MPa |
| Flow Performance | High efficiency, stable output |
| Operating Speed | OEM standard |
| Working Medium | Hydraulic Oil |
| Operating Temperature | -20°C to +90°C |
| Mounting Interface | Fully compatible with CAT systems |
| Installation Method | Direct replacement |
| Quality Testing | 100% pressure and performance tested |
The CAT hydraulic plunger pump and HENGYUHANG plunger pump 6E-4934 are widely used in:
Construction machinery
Mining equipment
Earthmoving machines
Industrial hydraulic systems
Agricultural machinery
Heavy-duty mobile equipment
HENGYUHANG plunger pumps provide reliable performance across all these applications.
The CAT hydraulic plunger pump is known for:
High durability and long service life
Stable hydraulic pressure and flow
Excellent performance in harsh environments
Proven reliability for continuous operation
These advantages make CAT pumps a trusted choice in heavy-duty applications.
Despite its reliability, CAT hydraulic plunger pumps have some drawbacks:
High purchase and replacement costs
Expensive OEM parts
Long lead times for certain models
Higher total maintenance expenses
This creates demand for a dependable replacement for CAT hydraulic plunger pump.
The HENGYUHANG plunger pump 6E-4934 provides multiple benefits as a replacement for CAT hydraulic plunger pump:
Engineered to meet CAT specifications for direct installation and perfect fit.
Delivers equivalent hydraulic performance at a lower cost.
Precision machining ensures consistent pressure and flow.
Efficient production reduces downtime in your operations.
Every pump undergoes rigorous testing for pressure, flow, and durability before shipment.
Selecting the HENGYUHANG plunger pump 6E-4934 means choosing a reliable, high-performance, and cost-efficient replacement for CAT hydraulic plunger pump. It reduces maintenance costs while maintaining the performance and reliability of your hydraulic system.
The HENGYUHANG plunger pump 6E-4934 is a premium-quality replacement for CAT hydraulic plunger pump. With OEM-level fit, stable performance, and competitive pricing, it is ideal for construction, mining, agricultural, and industrial applications. For operators seeking a dependable alternative to CAT hydraulic plunger pumps, HENGYUHANG plunger pump 6E-4934 is the perfect choice.

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