| 摘要 |
PURPOSE: A display apparatus for a working machine is provided to display indication marks of the two types on a common display screen of a limited area without reducing the sizes of the individual marks even if state indication marks and state change indication marks are increased in numbers, thereby to invite neither a larger size of a display device nor a drop in the visibility of the indication marks and to cause no trouble in the driving control of a working machine such as a construction machine. CONSTITUTION: When the state change indication marks are to be made unindicated on the display screen, where the state of the construction machine does not change: an engine water temperature indication mark(21) indicating the engine water temperature is displayed in a display segment(20) of a display screen(2); a working oil temperature indication mark(31) indicating the working oil temperature is displayed in a display segment(30); and a fuel quantity indication mark(41) indicating the fuel quantity is displayed in a display segment(40). Moreover, a service time indication mark indicating the service time is displayed in a display segment(50); a working mode indication mark(61) indicating the working mode being selected currently is displayed in a display segment(60); and a running speed indication mark(71) indicating the prevailing speed setting is indicated in a display segment(70).
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