The present invention is directed to a work elevator capable of securing the durability of a limit switch while securing the safety of an operator while minimizing damage to the outer wall even when the work subject is a slope, And a deck portion which is vertically moved by the elevating means so as to be able to be housed or folded in the deck portion, And a sole portion supported by the pillar portion. The limit switch is built in the pillar portion, and the elevation means is stopped by the operation of the limit switch by an external force exceeding a predetermined level transmitted through the top portion.
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