| 摘要 |
PROBLEM TO BE SOLVED: To assure soundness of piping, hose, or the like, from a power unit to a hydraulic motor for a feeder and to improve working efficiency and productivity of a crawler type crushing machine provided with a hopper and a feeder on one side of a crushing machine mounting frame and the power unit on the other side. SOLUTION: This crushing machine 1 is provided with the hopper 2 and the feeder 4 at the front side end of a crushing machine mounting section 9A and the power unit at the rear side end of the crushing machine mounting section 9A and is provided with a jaw crusher in the intermediate part in the longitudinal direction of the crushing machine mounting section 9A. In such a case, the crushing machine mounting section 9A comprises a frame of an approximately rectangular shape having a member 9b, and the like, and a power unit frame loading section 9f. The member 9b, and the like, are composed of approximately square cylindrical members internally formed with spaces. The pipelines 128 and 145 for introducing pressure oil from a control valve device 100 in the power unit 32 to the hydraulic motor 15 for the feeder are extended from the rear side to the front side in the spaces within the member 9b, and the like.
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