HYDROSTATIC DRIVE SYSTEM AND METHOD FOR OPERATING OF A HYDROSTATIC DRIVE SYSTEM

摘要

the present invention is loaded with adjustable delivery volume-sensing control pump (2) and one or more power consuming devices (the power consuming device is a control valve (5a; 5b), especially the direction control valve relates to a hydrostatic drive system (1) for by controllable) for having a movable work machine, the case is provided with an electric pressure regulating device to control the delivery volume of the pump (2), the electric pressure control device has a load pressure, in particular the sensing device and an electronic control device (7) for detecting a pressure difference is formed due to the delivery pressure in the maximum load pressure and the pump (2) of the plurality of power consumption devices of the power consuming device , the electronic control apparatus sets the pump (2) to correspond to the control pressure the pressure difference is set in advance. In the drive system according to the invention based on the sensor screen of the device without disassembling the sensor device may be performed by the electronic control device (7). ;