| 摘要 |
A driver's seat mounting structure for a tractor which carries work implements at the front and the back, and operation units associated with the respective work implements, which units are disposed at different vertical planes, one in front of the driver's seat and the other behind it. The seat is movable between forward facing and rearward facing positions. The seat mounting structure comprises a mounting member to carry the seat for rotation about a vertical axis and for locking it in position. The seat mounting member is attached to the tractor body by a parallelogram link mechanism which is oscillatable and lockable on axes extending transversely of the tractor body. By using this parallelogram link mechanism, the position of the driver's seat is changed in a convenient manner.
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