| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a mine dump truck capable of properly detecting a preceding vehicle even in a transport area including changing gradients.SOLUTION: The mine dump truck includes: a vehicle body 1a; a millimeter wave sensor 21 for detecting a vehicleαpreceding the vehicle body 1a; and a drive part 22 that adjusts a detect direction b of the millimeter wave from the millimeter wave sensor 21 in a vertical direction. Alternatively, the mine dump truck includes: a vehicle body 1a; and two millimeter wave sensors 2a and 2b for detecting the vehicleαpreceding the vehicle body 1a and attached to the vehicle body 1a at positions which are different in a height direction.</p> |
