Hydrostatischer Antrieb und Verfahren zur Steuerung des hydrostatischen Antriebs

摘要

The hydrostatic drive (1) has two different hydro motors (4, 5) connected with respective input shafts (55, 56). The hydro motors have an adjusting device (6) for adjusting a swallowing capacity of the motors, where the adjusting device is loaded with a control pressure, which depends on a speed of a hydro pump unit. The adjusting device of one of the hydro motors is loaded with the speed-dependent control pressure based on a driving speed. The adjusting device of the other hydro motor is loaded with another high control pressure when the driving speed exceeds a limit value. An independent claim is also included for a method for controlling a hydrostatic drive.