<;P>;PROBLEM TO BE SOLVED: To efficiently compactly dispose an exhaust emission control device 65 above an engine 20 itself or in the vicinity thereof in a combine harvester. <;P>;SOLUTION: This combine harvester includes: a traveling vehicle frame 1 horizontally loaded with a threshing device 5 and a grain tank 7; and the engine 20 loaded under an operating section 10 located on the front side of the grain tank 7 with an engine output shaft 83 directed to the horizontal direction of the traveling vehicle frame 1. The exhaust emission control device 65 is provided for controlling exhaust emission from the engine 20. The exhaust emission control device 65 is configured to be long in a direction intersecting with the engine output shaft 83 in a planar view. The exhaust gas intake side of the exhaust emission control device 65 is connected to the exhaust manifold 64 of the engine 20. The exhaust gas discharge side of the exhaust emission control device 65 is directed to a cooling fan 77 provided on the lateral portion of the engine 20, located on the left and right outside of the traveling vehicle frame 1. <;P>;COPYRIGHT: (C)2010,JPO&INPIT