| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems that a chemical tank or a fertilizer hopper is projected sidewise or backwardly from a traveling vehicle body and the filling or the like is hardly performed when a control operating machine, a fertilization operating machine or the like is mounted on a known four-wheel working vehicle, and the strength of a front axle or a rear axle is insufficient if the front axle or the rear axle is extended sidewise or downwardly as it is in case of a high floor structure. SOLUTION: In a four wheel riding working vehicle in which front wheels 4 and 4 and rear wheels 7 and 7 are supported by arranging front wheel transmission shaft cases 3 and 3 and rear wheel transmission shaft cases 5 and 5 before and behind a vehicle body frame 20 on the right and left sides, a side frame 16 to connect an upper portion of the wheel transmission shaft case 3 to an upper portion of the rear wheel transmission shaft case 5 in the longitudinal direction is provided, and a storage container 56 is arranged on a side frame 16. COPYRIGHT: (C)2005,JPO&NCIPI
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