| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a combine-harvester that prevents a tip of a reaping and transporting part from being plunged into a field and damaged when automatically lifting and lowering the reaping and transporting part, and also when performed manually.SOLUTION: A combine-harvester includes: a left/right tilt control for constantly maintaining a left and right tilt state of a traveling undercarriage (1); and a controller (21) capable of executing a reaping height control for constantly maintaining a ground height of the reaping and transporting part (7). The controller (21): performs the left/right tilt control while aiming at a state where a traveling undercarriage (1) is parallel to the ground in a fully automatic reaping control mode of executing both of the left/right tilt control and the reaping height control; and performs the left/right tilt control while aiming at a state where the traveling undercarriage (1) is right downward to the ground in a manual reaping lift control state by executing only right-left level control and manually controlling the lifting of the reaping and transporting part (7).</p> |
