| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a farm working machine capable of reducing operator's load. <P>SOLUTION: The farm working machine 1 is provided with a machine body 2 connected to the rear part of a tractor. In the machine body 2, a plowing body is provided rotatably and a leveling body 4 is also provided turnably in a vertical direction. The farm working machine 1 is further provided with a drive unit 31 for turning upward the leveling body 4 with respect to the machine body 2 until becoming a maintenance-operating condition under which the maintenance operation of the plowing body is possible. The drive unit 31 is, for example, an electrohydraulic cylinder. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
