Arrangement with hydraulically controlable working device(s) has controler that operates electrical machine as motor for short period to start rotary displacement machine motor operation

摘要

The arrangement has at least one hydraulically controlable working device (10), at least one rotary displacement machine (12), especially a gear wheel machine, connected to the drive and that interacts with at least one electrical machine (14) and at least one controler(16). The controler operates the electrical machine as a motor for a short period to start a motor operation of the rotary displacement machine.