| 摘要 |
PROBLEM TO BE SOLVED: To improve stability against the right and left inclination of a self-propelled truck in traveling on the unleveled ground in a power spraying machine for levee which is installed with a power spraying machine and a chemical tank filled with a chemical sprayed by the power spraying machine on the self-propelled truck. SOLUTION: The power spraying machine for levee 1 is constituted in such a way that the power spraying machine 17 and the chemical tank 2 are installed on the self-propelled truck 16 having a driving wheel (a front wheel 9) and a coupled driving wheel 8a rear wheel 11), and provided with a steering wheel, and that guide members 22, 22 equipped on both the sides of the front wheel 9 stabilize the traveling track by nipping the levee on which the truck travels from right and left. The driving wheel and the coupled driving wheel are respectively arranged in the front and rear one by one, and they are arranged at the approximately lateral center of the truck and in the same straight-line shape.
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