| 摘要 |
PROBLEM TO BE SOLVED: To provide a jack reaction display device of a work vehicle capable of acquiring a safety degree of a grounding state of an outrigger in real time. SOLUTION: This jack reaction display device S of the work vehicle has the outrigger, overhang width detectors 41-44 for detecting an overhang width of the outrigger, jack reaction detectors 31-34 for detecting jack reaction of the outrigger, and a display monitor 60 for displaying information on safety of the work vehicle, and has a reference reaction setting means 51 for setting reference reaction of the respective outriggers based on the overhang width, a display selecting means 52 for selecting a display color or a display figure changing in response to a deviation to the reference reaction of the jack reaction, and an image data making means 53 for plotting the display color or the display figure selected in a position corresponding to the respective outriggers in the display monitor 60. COPYRIGHT: (C)2010,JPO&INPIT |
