| 摘要 |
PROBLEM TO BE SOLVED: To provide a slewing type work machine capable of dispersing reaction from a ground acting on a blade. SOLUTION: This work machine comprises a carrier 4 having dozers 10F and 10R. The blade 76 is liftably supported by a four-node link mechanism 77 having an upper link 77U and a lower link 77D to form the dozers 10F and 10R. COPYRIGHT: (C)2005,JPO&NCIPI
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