| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a carrier in forest of respective left-right four wheels capable of making a sufficiently small turn even on a forestry road abd woodland of a narrow road width, and also securing travel stability even when encountering slope land.SOLUTION: The carrier in forest is respectively provided with four wheels 5 on the left and right of a vehicle body frame 1, and among the four wheels, intermediate two wheels are used as a grounding wheel 5A, and each outside one wheel is installed in the vehicle body frame 1 as a floating wheel 5B, and the respective four wheels are rotated by meshing between a pinion fixed to a rotary shaft rotatingly driven by a chain power transmission device with a hydraulic motor 6 as a power source and a ring gear fixed to the respective wheels.</p> |
