| 摘要 |
PROBLEM TO BE SOLVED: To provide a work vehicle which can perform both high lift work and crane work by a single set. SOLUTION: A work floor 6 and a bracket 8 with a hook can be replaced in the tip end of a boom 3, additionally 2 kinds of decision programs in an overloaded condition conformed to a condition mounting the respective members are housed in an overload preventing device 20b.
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