| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a headlight device which does not have to be moved, so as to overcome a problem such that operations are complicated because the headlight 7 for being installed in a front part of a top board 5 of a cab 4 of a hydraulic excavator is conventionally moved to a noninterference position each time in accordance with an operation range of an attachment of the hydraulic excavator. <P>SOLUTION: Recesses 10 and 12 are provided in pillars 9 and 9 on both right and left sides in front of the cab 4 of construction machinery such as the hydraulic excavator and/or a pillar 11 ahead of the top board 5 of the cab 4; and the headlights 7 are installed in the recesses 10 and 12, so that there can be no fear that the headlight 7 may interfere with a locus of a tip part of the attachment and so that the inconvenience of moving the headlight 7 to the noninterference position each time in accordance with the operation range of the attachment can be eliminated. <P>COPYRIGHT: (C)2004,JPO</p> |
