A hydrostatic traction drive has a steering function, which is implemented via two laterally acting secondary units (traction motors), which are supplied by a common primary unit (pump) in the open circuit. The primary unit is pressure-controlled. The two secondary units are torque-controlled. The affected vehicle is steerable as a function of a steering command by different torque specifications for the two secondary units. Furthermore, a hydrostatic drive for a mobile work machine has working hydraulics in addition to the traction drive. The working hydraulics are also supplied by the primary unit in parallel to the two secondary units.
Hydrostatic Traction Drive for a Laterally-Steered Vehicle and Hydrostatic Drive for a Laterally-Steered Mobile Work Machine
2023-02-02
Patent
Elektronische Ressource
Englisch
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