| 摘要 |
Drive for a mobile vehicle comprises two hydraulic motors (8, 12) connected to a common high-pressure line (2) of a pressurized medium source (1). One motor (8) is connected to a driven shaft (30) in a first driving region via a first reducing gear unit element (28) and in a second driving region via a second reducing gear unit element (29). The other motor (12) is connected to the driven shaft via a third reducing gear unit element (31). At the maximum speed of the driven shaft one motor (12) is adjusted to a zero stroke volume and is separated from the common high-pressure line. Preferred Features: On separation from the common high-pressure line the motor is connected to a pressure line (5) of a feed pump (4). |
