| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a work machine equipped with a scraper device for effectively scraping deposits accumulated on a height-limited site where they are hardly scraped out. <P>SOLUTION: At the arm front end of the work machine, a scraping attachment 30 is mounted. The scraping attachment 30 includes a telescopic arm 32 to be telescopically extended, a scraping member 31 mounted at the front end of the telescopic arm 32, a revolution driving part 33 for revolving the telescopic arm 32, and a connection part 34 holding the revolution driving part 33, and shaped to allow the connection to the working arm of the work machine. <P>COPYRIGHT: (C)2013,JPO&INPIT |
