| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently regenerate a DPF (Diesel Particulate Filter) according to the situation. <P>SOLUTION: A working vehicle is configured to mount a diesel particulate filter 46b for collecting a particulate matter PM in exhaust gas and a diesel engine E, and to perform regeneration control for removing the particulate matter PM in the diesel particulate filter 46b. The working vehicle is provided with a second exhaust passage 71 having a combustion chamber 73 upstream from the diesel particulate filter 46b, and is provided with a first exhaust passage 70 having a valve 72 so as to bypass the second exhaust passage 71. When the vehicle is operated without regeneration of the diesel particulate filter 46b, the valve 72 is fully opened. <P>COPYRIGHT: (C)2012,JPO&INPIT |
