| 摘要 |
<P>PROBLEM TO BE SOLVED: To mount devices constituting a SCR system on a vehicle even if the vehicle is a short length vehicle such as a dump car, a concrete mixer truck, and a garbage collector, and not to adversely affect the arrangement of other devices without increasing the number of components. <P>SOLUTION: The exhaust emission control device for an engine includes a pair of right and left side frames 12a, 12b extending in a vehicle fore-and-after direction, an NOx catalyst 020 provided in an exhaust pipe of the engine mounted on the vehicle 1, an injection nozzle 018 provided on an upstream side of the exhaust emission relative to the NOx catalyst and injecting reducing agent toward the NOx catalyst, and a reducing agent supply device 30 for supplying the reducing agent to the injection nozzle. The reducing agent supply device 30 is fixed at a bracket 20 for fixing a fuel filter unit 28, and the bracket is attached to an outer side surface of the side frame 12b. <P>COPYRIGHT: (C)2010,JPO&INPIT |
