Work vehicle
A drive wheel (28) of a work vehicle is provided at a position on one side in the front-rear direction, from among a front position on the front side of the front end of a track frame (30) and a rear position on the rear side of the rear end of the track frame (30), and is provided at a position hig...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A drive wheel (28) of a work vehicle is provided at a position on one side in the front-rear direction, from among a front position on the front side of the front end of a track frame (30) and a rear position on the rear side of the rear end of the track frame (30), and is provided at a position higher than a wheel (33) and not in contact with ground. The tension wheel (29) is provided at a position on the other side of the front position and the rear position in the front-rear direction, and is provided at a position higher than the rotating wheel (33) and not grounded. The tension support member (47) is provided in an inclined posture such that a portion of the tension support member (47) that supports the tension wheel (29) is higher than a portion of the tension support member (47) that is supported by the crawler frame (30).
本发明的作业车的驱动轮(28)设置在比履带架(30)的前端部更靠前侧的前侧位置及比履带架(30)的后端部更靠后侧的后侧位置中的前后方向的一侧的位置，并且设置在比转轮(33)高而不接地的位置。张紧轮(29)设置在前侧位置及后侧位置中的前后方向的另一侧的位置，并且设置在比转轮(33)高而不接地的位置。张紧支承构件(47)以张紧支承构件(47)中的支承张紧轮(29)的 |
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