Steering power pump manual#

Due to its unique flow-amplifying capability (up to 1:4), the unit delivers best-in-class manual steering over a wide application range. Danfoss has designed the OSPU as an alternative to dual displacement steering units. As well as, operator comfort and low noise levels. Each unit in the complete steering range combines superior performance with the highest standards of safety. It is complementing the OSPD for responsive, easily maneuverable machines of most sizes. The OSPU is the latest addition to the Danfoss dual displacement steering product line. One or several built in valve functions possible: pressure relief, shock and suction in L + R, check valve in P and in LS.High back pressure possible up to 40bar.Ratio between normal steering displacement and emergency steering displacement from factor 2 up to 7.With OSPD even heavy vehicles can in many cases fulfill legislations and be steered without the emergency steering pump.In normal steering situations both rotary meters are active In the case of no pump supply only one rotary meter is active for emergency steering. The OSPD has 2 rotary meters (gear wheel sets).In this way can be selected between different displacements to improve comfort and productivity. OSPD also can be offered with external shift of displacement. These are between emergency steering and normal steering displacement. Due to flexibility in combination of rotary meters, OSPD can be offered with many different ratios. As well as operator comfort and low noise levels. The OSPD is a dual displacement steering unit, which assures easy maneuverability of machines of most sizes.

Steering power pump