Danfoss expands open circuit high power pump portfolio

Danfoss Power Solutions has expanded its D1P portfolio of open circuit high power axial piston pumps with the addition of a 160cc displacement size. It is designed to meet the needs of a variety of heavy-duty mobile and industrial machinery applications.

The D1P open circuit high power axial piston pump portfolio now includes a 160cc displacement size. (Photo: Danfoss Power Solutions)

The 160cc pump uses angled piston bores and spherical valve plates, which deliver high efficiency performance in the rotating group, Danfoss stated. Low friction roller-element cradle bearings are standard on all D1P pumps. The robust rotating group ensures high reliability in tough applications, the company added.

The pump offers pressure ratings of 350-bar continuous and 400-bar intermittent and flow capabilities of up to 400 liters per minute (106 gpm). Its 2,500-rpm maximum speed rating provides optimal power density, achieved through an integrated charge pump and advanced cylinder-block design.

D1P pumps are available with a variety of control options, including a full range of standard pressure compensation and load sensing controls. Mechanical torque control helps prevent engine stall or electric motor overload, and electronic displacement control with manual override provides simple and precise work function speed control. ATEX certifications are available on mechanical control configurations, enabling use in hazardous environments.

The pump family is designed for integration with Danfoss PVG 128 and PVG 256 high-flow spool valves. They are suited for a variety of machinery within the marine, oil and gas, mining, construction, material handling and forestry industries.