| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a work vehicle that improves agricultural workability. <P>SOLUTION: The work vehicle includes a control device that achieves a variable ratio mode which changes a steering ratio that is a ratio of an operation amount of an input shaft of a steering device corresponding to an operation amount of a steering handle by controlling rotation of an electric motor, and a straight steering mode that controls the rotation of the electric motor to automatically steering the moving body along a preset position or direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
