| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-lift work vehicle solving technical problems of the conventional high-lift work vehicle incapable of horizontally rocking from the storage attitude to the expansion boom 5 side for the high-lift work wherein the vehicle is provided with a revolving post 3, an expansion boom 4, an expan sion post boom 5, a fitting arm 6 extended from its lower end section, and a platform 8 horizontally rockably fitted with its base end section to the fitting arm 6, in which one longitudinal side face of the platform 8 is located near the expansion post boom 5 on the plan view in a storage attitude, the expansion post boom 5 is superimposed on the tip side of the platform 8 on the side view. SOLUTION: The platform 8 is fitted to the fitting arm 6 via a horizontal boom 7 at a position where the expansion post boom 5 is not superimposed on the tip side of the platform 8 on the side view in the storage attitude.
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