PROBLEM TO BE SOLVED: To provide a combine harvester that can restrain the amount of protrusion of a cutting blade driving device protruding laterally from a reaping frame and can restrain the amount of protrusion of the cutting blade driving device from a reaping width.SOLUTION: A combine harvester 1 comprises a reaping part 20 including: a cutting blade 22 for reaping grain culm a cutting blade driving device 92 for generating power for driving the cutting blade 22 and a reaping frame 25 for supporting the cutting blade 22 and the cutting blade driving device 92. The cutting blade 22 is attached to a lower front part of the reaping frame 25, and the cutting blade driving device 92 is attached to a side rear end of the reaping frame 25.COPYRIGHT: (C)2015,JPO&INPIT【課題】刈刃用駆動装置が刈取フレームから側方に突出する突出量を抑えることが可能となり、刈幅からの刈刃用駆動装置の突出量を抑えることが可能なコンバインを提供する。【解決手段】コンバイン1は、穀稈を刈り取る刈刃22と、刈刃22を駆動させるための動力を生成する刈刃用駆動装置92と、刈刃22及び刈刃用駆動装置92を支持する刈取フレーム25と、を有する刈取部20を備え、刈取フレーム25の前下部には、刈刃22が取り付けられ、刈取フレーム25の側部後端には、刈刃用駆動装置92が取り付けられる。【選択図】図6
