| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a work vehicle capable of keeping an operator's riding comfort when the operator sits down in a driving seat. <P>SOLUTION: The work vehicle includes a traveling machine body 11 which is equipped with an engine 8, and a track frame 17 which is provided in the lower part of the traveling machine body 11 and which winds and supports a traveling crawler 25. The track frame 17 is attached in a forward and backward swingable manner to the traveling machine body 11 via a link mechanism. The link mechanism comprises a pair of front and rear link members 19 and 20. The traveling machine body 11, the pair of front and rear link members 19 and 20, and the track frame 17 configure a four-link structure. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
