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Photo of 67DX40HU

New Hydraulically-Driven Pump Solution

Model 67DX40HU Direct-Drive Plunger Pump

Cat Pumps introduces the 67DX40HU, engineered for long life in demanding mobile applications. This 4 GPM, 4,000 PSI SAE-A hydraulic-drive pump is built with the same proven design features that have made Cat Pumps the industry's most trusted name in high-pressure pumping systems.

The 67DX40HU is designed for continuous-duty performance and minimal downtime. With a forged brass manifold, solid ceramic plungers, and high-strength stainless steel valves and seats, it delivers durability and performance in the most demanding environments. The compact direct-drive configuration pairs with a standard SAE A hydraulic motor, allowing for a smaller footprint without sacrificing output—ideal for space-constrained installations.

Key Features:

  • 4.0 GPM at 4,000 PSI for high-pressure performance in a compact package
  • Direct-drive mount for simplified installation and reduced maintenance
  • High-strength stainless steel valves for maximum corrosion resistance
  • Solid ceramic plungers for extended seal life and wear resistance
  • Premium seals and O-rings for superior leak prevention and longevity

With unmatched reliability and low cost of ownership, the 67DX40HU is the right choice for professionals who demand equipment that works as hard as they do.

When it needs to work, count on Cat Pumps.

To learn more about the Model 67DX40HU Plunger Pump, please download the Sell Sheet or see our Product Page for more information.