| 摘要 |
PROBLEM TO BE SOLVED: To provide a traveling truck to perform a rapid and easy switching operation during switching of a traveling mode. SOLUTION: A driver's cab and a plurality of independent direction change type wheel devices 1 are situated on the under surface of a truck body and the traveling truck is provided with an initial state deciding part 12 which changes the steering angle of the wheel device 1 when a switching signal for the traveling mode of a control panel 2 is inputted to a control device to control the steering angle of each wheel device 1 based on an operation angle inputted by the steering wheel of the driver's cab; and a fundamental change shaft deciding part 13. A control panel situated at a driver's cab is provided with a lighting type push button switch to perform a switching operation of the traveling mode and be capable of displaying its switching state. |
