| 摘要 |
PROBLEM TO BE SOLVED: To provide a transportation vehicle with a plurality of engines, which comprises at least two engines so that total output thereof meets with the necessary loadage and, upon empty cargo travelling, one engine thereof is used in order to realize high operation efficiency of the engines.SOLUTION: The transportation vehicle with a plurality of engines comprises at least two engines (28) arranged on a vehicle body (14). Hydraulic pumps (36 or 44) are driven with power provided by one or both engines. The pressure oil drives a hydraulic motor 22 of a traveling device. |
