| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a combine harvester which can operate an engine at rotation speeds needed for a threshing work and a work for unloading grains with an unloader, respectively. <P>SOLUTION: The combine harvester has a rotation speed control means 88 for increasing the rotation speed of an engine 3 from an idling speed to a rated speed, when a work clutch lever 45 is operated from a non-work position OFF to a threshing work position M for operating a threshing treatment portion, and for increasing the rotation speed of the engine 3 from the idling speed to a dial value set with an accelerator-setting dial 47, when a discharging clutch lever 46 is operated from an off position [OFF] to an on position [ON] for discharging grains. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
