| 摘要 |
A dump truck (1) comprises: a vehicle body frame (20); a body (30) that is supported by the vehicle body frame (20) so as to be able to move up and down; a plurality of tires (11, 12) installed with respect to the vehicle body frame (20); and electric motors (43) that drive the tires (11, 12). A cooling blower (71) is provided that supplies cooling air to the electric motors (43). At least a portion of the vehicle body frame (20) is hollow, and this hollow portion forms a duct part (72) in which the cooling air flows. |
