| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a combine that properly regenerates an exhaust emission control device 150, while preventing useless operation of an engine 70. <P>SOLUTION: The combine includes: a running body 1 with the engine 70 mounted thereon, left and right running crawlers 2, a reaping device 3, a threshing device 5, and the exhaust emission control device 150 disposed on an exhaust path of the engine 70. Forced regeneration control is executed to supply a fuel into the exhaust emission control device 150 when a substantial operation time of the engine 70 except a threshing clutch-on time which is longer than a predetermined time has elapsed. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
