| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a working vehicle capable of reducing the labor required for additional work associated with what is called a jump start for staring an engine through the use of a separately prepared electric power supply. Ž<P>SOLUTION: In a hydraulic excavator 1 including an upper turning body 3 turning-freely arranged on a lower traveling body 2; an engine 27 mounted to the upper turning body 3; a battery 33 mounted to the upper turning body 3 for supplying electric power to a starter motor 31 for starting the engine 27; and an elevating and lowering ladder 9 vertically and rotation-freely mounted to the upper turning body 3 via a pin 15, a connector 41 which can connect to a connector 40 from the separately prepared electric power supply 39 is mounted to the elevating and lowering ladder 9, and a flexible power supply cable 70 for connecting the connector 41 to the battery 33 is wired through a position intersecting with the extended line O<SB>P</SB>of an axis center line of the pin 15. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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