| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device of a working machine, capable of displaying, in a state easily recognized by an operator, a larger engine load exceeding a range of the proper load, or an engine load returned in the range of the proper load. SOLUTION: Plural light elements 13a freely switchable of the lighting state and the turn-off state are arranged in order along an established route Q2 from the minimum load position to the maximum load position, each lighting element 13a is formed changable independently of lighting and displaying color to be plural colors, the engine load is displayed in a mode increasing number of the lighting state lighting elements 13a by switching to lighting state the lighting elements 13a adjoining to the maximum load displaying position side from the lighting element 13a of the minimum load displaying position side by turns in accordance with increase of the engine load, and, when the position of the lighting element 13a of the maximum load displaying side and in lighting elements 13a of the lighting state exceeds a setting position for switching display mode, lighting display colors of the all lighting elements in the lighting state are changed to another color. COPYRIGHT: (C)2007,JPO&INPIT
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