| 摘要 |
The present invention provides a tractor 1 constructed so that an engine 2 is mounted on the front portion of a traveling vehicle body having front wheels 19 and rear wheels 11, a transmission case 3 is provided at the rear portion of the traveling vehicle body, an output shaft 2a of the engine 2 and a transmission input shaft 5 provided on the front face of the transmission case 3 are joined to each other by a first universal joint 6, and a work machine 24 is attached between the front and rear wheels 19 and 11 in a manner enabling it to rise and fall, wherein a front wheel traveling input shaft 15 is provided sat the rear portion of the front axle housing 14 that supports the front wheels 19 so as to project rearward to the inclined upper side, and this front wheel traveling input shaft 15 and a front wheel driving shaft 13 projecting from the transmission case 3 are joined to each other by a second universal joint 17. A first universal joint 6 is provided at the horizontal center of the traveling vehicle body in a planar view, the second universal joint 17 is provided so as to deflect horizontally, and the first universal joint 6 is provided higher than the second universal joint 17 when they are viewed from the side, whereby a work machine 24 mounted to the lower portion of the traveling vehicle body can be lifted high from the ground.
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