| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a work vehicle wherein turning resistance of a crawler type running device is small suppressed, a smooth turn can be performed, also drive force necessary for this turn is decreased, and fuel efficiency is improved without wasting an engine output. SOLUTION: A clawler type running device arranged in the right/left of a car body is provided to be divided into a plurality of parts in the longitudinal direction. Of these running devices 2a, 2a, 2b, 2b, at least the front side right/left running devices 2a, 2a are constituted with steering operable. A connection means is provided, which, relating to steering operation through steering action of this front side right/left running devices 2a, 2a, sets a drive speed of the turn inside running device 2a, 2b to that lower than a drive speed of the turn outside running device 2a, 2b.</p> |
