| 摘要 |
PROBLEM TO BE SOLVED: To provide emergency escape equipment of a hydraulic working machine, which facilitates the operation of making the hydraulic working machine under an abnormal state escape to a safe place from a working site such as the inside of a railway track. SOLUTION: This emergency escape equipment 11 includes a hydraulic pump which is driven by an engine, and a pressure oil feeding device 13 for feeding the hydraulic working machine under the abnormal state with the pressure oil fed from the hydraulic pump via a hydraulic circuit. The pressure oil feeding device comprises a hydraulic hose 19 for connecting the hydraulic circuit of the emergency escape equipment and that of the hydraulic working machine together, and a hose reel 15 for winding the hydraulic hose. COPYRIGHT: (C)2010,JPO&INPIT
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