| 摘要 |
PROBLEM TO BE SOLVED: To prevent a theft by allowing an alarm device or notification device to operate even if one of a battery and a standby battery mounted on a farm work vehicle is detached.SOLUTION: A farm work vehicle 1 comprises a standby battery 11, and a controller 10, a communication device 34 and an alarm device which are connected to be supplied with electric power from a battery 7 and the standby battery 11. The battery 7, standby battery 11, controller 10, communication device 34, and alarm device are arranged at remote positions, and an alarm is generated if abnormality occurs to one of the battery 7 and standby battery 11 to give notice.SELECTED DRAWING: Figure 2 |
