| 摘要 |
PROBLEM TO BE SOLVED: To provide a working machine which has a fuel supply device superior in foreign matter removing performance, and relatively easily performs fuel filling work. SOLUTION: This working machine such as a hydraulic excavator includes the fuel supply device 15 for supplying fuel to a fuel tank 6 at a work site. The fuel supply device 15 includes a fuel hose 26, a fuel pump 27 and a filtering device 28. The filtering device 28 includes a first filter 35 for replaceably storing a filter 45 and a pump stopping control device 37 for stopping the fuel pump 27 when a measured value of a pressure sensor 36 exceeds a predetermined value. COPYRIGHT: (C)2011,JPO&INPIT
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