| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress the shock during the transmission from the low speed side to the high speed side in a traveling transmission structure of a working vehicle. SOLUTION: A transmission system on the low speed side provided with engagement type clutches 11a, 17a, and a transmission system on the high speed side provided with a multiple disk friction clutch 47 are parallel arranged. Operation members 17, 47a capable of freely operating the engagement type clutches 11a, 17a and the multiple disk friction clutch 47 in a transmission condition and the transmission disconnection condition, and an actuator to operate the operation members 17, 47a are provided.</p> |
