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New D1 Axial Piston Pumps are Designed for Open Circuit Systems in Extreme Application Environments

Press Release Summary:

Danfoss’ D1 Axial Piston Pumps are offered with four displacement options in 130-260 cc and pressure, load sense, power limiting and displacement controls. Suitable for use in mining, heavy duty construction, forestry, material handling and marine applications, units provide an output pressure of up to 5075 psi (continuously) and 5800 psi (intermittently). D1 pumps are equipped with integral charge pump that allows speeds of up to 2500 rpm.

Original Press Release:

Danfoss Power Solutions Launches the D1 pump in North America

Danfoss Power Solutions introduced the D1 High Power Open Circuit Axial Piston Pump to the North American market.

The D1 pump is a high pressure, high flow variable displacement axial piston pump, developed specifically for open circuit systems in the most extreme application environments. Its robust design makes it an ideal solution for mining, heavy duty construction, forestry, material handling and marine, oil and gas markets.

“This pump was designed for the harshest applications so it can meet our customers’ toughest needs,” said Juston Lisk, Sales Development Manager at Danfoss Power Solutions. “For these industries, dependability and reliability are key. The D1 pump from Danfoss delivers on those aspects.”

The addition of the D1 pump expands the Danfoss open circuit portfolio to include higher hydraulic power options — up to 160gpm [600lpm] — for OEM customers. Working seamlessly with the new PVG 128/256 high flow valves, OEMs have the ability to extend hydraulic support for all their high flow system needs.

The pump’s advanced open circuit control options make it ideal for drill rigs, artificial lift systems, harvesters, mulchers, wheel loaders, dumpers, pipe-handling systems and more.

The D1 pump is offered with:

  • Four displacement options from 130-260cc
  • Pressure, load sense, power limiting and displacement controls
  • Output pressure up to 350bar [5075psi] continuously, 400bar [5800psi] intermittently
  • An integral charge pump allows the D1 pump to run at speeds up to 2500rpm

Global expertise, local support, faster lead times

While the D1 pump was developed and designed with global expertise, customers will also benefit from the strong local service provided by Danfoss.

Danfoss offers technical support through its wide network of local distributors in every state in the U.S. and in more than 100 countries. This level of support translates to shorter lead times and faster delivery for OEMs, allowing them to get to market faster.

For media information and photos:

Americas and Europe:

Nikoline Herzog                Danfoss Power Solutions     Phone: +45 7488 3955

                                         Nordborg, Denmark    


Kentaro Ide                      Danfoss Power Solutions   Phone: +81 6 6395 6066

                                         Osaka, Japan            

Danfoss engineers technologies that enable the world of tomorrow to do more with less. We meet the growing need for infrastructure, food supply, energy efficiency and climate-friendly solutions. Our products and services are used in areas such as refrigeration, air conditioning, heating, motor control and mobile machinery. We are also active in the field of renewable energy as well as district heating infrastructure for cities and urban communities. Our innovative engineering dates back to 1933, and today Danfoss is a world leader, employing 24,000 employees and serving customers in more than 100 countries. We are still privately held by the founding family. Read more about us at

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