| 摘要 |
The invention relates to a mining vehicle and method for its energy supply. The mining vehicle has a carriage (3), driving equipment (4) for moving the carriage (3), and at least one mining work device (2). Further, the mining vehicle (1) has at least one electric motor (28a) for operating a main function of the mining vehicle (1), and at least one electric motor (28b, 28c, 28d) for operating an auxiliary function of the mining vehicle. The mining vehicle (1) further has a power- generating auxiliary unit (26). When necessary, the power-generating auxiliary unit (26) supplies at least part of the power required by the electric motor (28b, 28c, 28d) operating the auxiliary function. |
