| 摘要 |
The invention concerns a control device for a hydraulic lifting arrangement with a drive in the form of a hydraulic motor, which has a first working connection and a second working connection, a pressure connection and a tank connection, and a control valve, which is connected with the pressure connection and the tank connection on the one side and with the first working connection via a first working pipe and with the second working connection via a second working pipe, each working pipe comprising a stop valve that can be opened.
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