| 摘要 |
<p>The present invention addresses the problem of providing a rotating work vehicle having a structure that facilitates the assembly of a cover that covers a recess disposed at the top center of a counterweight, and that is not easily penetrated by rainwater from between the recess and cover. This rotating work vehicle has a work machine (4) attached to the front of a rotating frame (31), a control part (40) positioned in the center of the rotating frame (31), and a counterweight (6) disposed at the back of the rotating frame (31), wherein: the counterweight (6) is roughly configured in a U shape as viewed from the rear, with pillar sections (6b, 6b) being provided on the left and right sides, and a recess (6a) being provided in the center to the left and right; attachment parts (6c, 6c) for laterally installing a hood stay (43), which serves as a stay for attaching external components, are formed at the upper front end of the pillar sections (6b, 6b); and a groove-like trough (6d), which is released upward and rearward, is formed along the recess (6a).</p> |
