| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a necessary operating time to be easily acquired through an external terminal while simplifying a mounted display. <P>SOLUTION: A work machine includes a mounted display 15 to perform display on the basis of information sent from a controller 30 to control the work machine. The controller 30 includes a measuring part 42 to measure an operating time, and an information transmission unit 43 that transmits numeral information indicating the operating time measured in the measuring part 42 by number, not to the mounted display 15 but to an external terminal 40 by radio communication. <P>COPYRIGHT: (C)2013,JPO&INPIT |
