| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a working machine in which a control valve equipped with a large number of pilot hoses can be easily arranged. Ž<P>SOLUTION: The control valve 48 for controlling a hydraulic fluid is arranged on the one side section of a revolving frame 31, and operation valves 51 and 52 for performing the pilot operation of the control valve 48 are arranged on the other side section thereof. The plurality of pilot hoses 56 and 58, which are pulled out from the control valve 48, are integrally arranged over the operation valves 51 and 52 via the downside of a working device mounting section 32. A hose guide body 64 is fixed to a side surface 63 of a valve body by welding etc. , and the plurality of pilot hoses 56 are connected to a pilot port 61 on the one end surface 55 of the valve body by the hose guide body 64. The plurality of pilot hoses 56 are guided in the same direction as that of the pilot hose 58 which is connected to a pilot port 62 on the other end surface 57 of the valve body, while being pressed to be arranged along the side surface 63 of the valve body in a folded state. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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