| 摘要 |
<p>An upper structure type working machine with a fluid discharge part, comprising a hose holding part supporting an external hose for introducing a fluid from an external fluid supply source thereto, introducing the fluid from the fluid supply source thereto through the external hose, and supplying the fluid to an upper structure. The hose holding part is installed on the upper structure on the opposite side of the rotating center of the upper structure in the traveling direction so as to be projected from the bottom part of the upper structure downward and to be rotatable approximately horizontal relative to the upper structure. Since the position of the external hose is held even when the upper structure is rotated, the hose can be prevented from being partly bent by the rotation of the upper structure or partly entrained by a crawler or a tire.</p> |
