PROBLEM TO BE SOLVED: To provide a combine harvester in which an alarm sound is easily caught in a drivers seat.SOLUTION: The combine harvester includes: a thresher 5 and a grain collection unit 6 mounted to and supported on a travel machine 2 in a right and left parallel manner the drivers seat 4a provided ahead of the grain collection unit 6 and an alarm unit K installed facing forward in a position on the drivers seat 4a side near a front end of the thresher 5.COPYRIGHT: (C)2013,JPO&INPIT【課題】運転席で警報音を聞き取り易くする。【解決手段】走行機体2上に左右に並列状態で搭載支持された脱穀装置5と、穀粒回収部6と、穀粒回収部6の前方に備えられた運転席4aと、脱穀装置5の前端近傍における運転席4a側の位置に前方を向けて設置された警報器Kとを設けてある。【選択図】図2