WORKING VEHICLE AND HST UNIT

摘要

<P>PROBLEM TO BE SOLVED: To provide a working vehicle wherein rotational output continuously variably changed in speed by an HST is differentially output toward a pair of left and right main driving wheels through a differential gear device and a free space is secured between the pair of main driving wheels as much as possible. Ž<P>SOLUTION: An axle unit including the differential gear device is directly or indirectly supported on a vehicle frame so that an axle input shaft is arranged adjacent to the first main driving wheel in a state along the vehicle widthwise direction. An HST unit is directly or indirectly supported on the vehicle frame at a position separated from the axle unit in a state where the HST output shaft is along the vehicle widthwise direction. The HST output shaft and the axle input shaft are connected to each other to work by an endless transmission member. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž