| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounting structure for a bottom cover of a swing body of construction equipment, capable of facilitating the opening and closing of the opening formed in the bottom part of the swing body during the repair and inspection of the power unit, etc., of the construction equipment and preventing damage caused by the attachment and detachment of the cover. SOLUTION: The plural covers 7, 8 and 9 for closing the opening for maintenance are mounted in juxtaposition on the above opening formed in the bottom part of the swing body of the construction equipment. At least one 8 of the covers 7, 8 and 9 is slidably mounted on the opening. The slidable cover 8 is slid and laid on or under the other covers so as to form the opening.
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