PROBLEM TO BE SOLVED: To improve a mounting environment for an exhaust treatment device.SOLUTION: A combine harvester includes an operating and steering section, a diesel engine 15 that is provided below the operating and steering section, and an exhaust treatment device 33 that performs exhaust gas cleanup treatment by introducing exhaust gas from the diesel engine 15. The exhaust treatment device 33 is arranged in the state of partially getting into a lower space of the operating and steering section in a plan view. An upper portion of the exhaust treatment device 33 is covered with a cover 36 supported by the operating and steering section, and the operating and steering section 13.COPYRIGHT: (C)2014,JPO&INPIT【課題】排気処理装置の取り付け環境を改善する。【解決手段】運転操縦部と、運転操縦部の下方に設けられたディーゼルエンジン15と、ディーゼルエンジン15の排気ガスを導入して排気ガスの浄化処理を行う排気処理装置33と、が備えられ、排気処理装置33は、その一部が平面視で運転操縦部の下方空間に入り込んだ状態で配設され、排気処理装置33の上方が、運転操縦部に支持されたカバー36と運転操縦部13とによって覆われている。【選択図】図8
