| 摘要 |
The vehicle includes an undercarriage equipped with tires and driven at, at least one axis, and a second, lifted or lowered undercarriage suitable for a rail operation, which are driven separately of each other. The drive of both undercarriages consists of a central electric energy supply unit (1,2), an electronic control arrangement (3,3'), and at least one electric motor (4,5) for each of the undercarriages.
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