PROBLEM TO BE SOLVED: To provide a combine harvester which can easily operate levers, even when the number of the operation levers in the driving operation portion of the combine harvester is increased.SOLUTION: The combine harvester made by disposing both a driving operation portion 6 and a grain tank 7 on the right side of the machine frame 1, loading a threshing portion 4 on the left side of the machine frame 1 and disposing a front treating portion 3 in front of the threshing portion 4 is characterized by disposing a left operation lever 12c capable of being operated in the longitudinally direction on the left side of the drivers seat 9, disposing a rear operation lever 13 capable of being operated in the lateral or longitudinal direction on a longitudinal rotation axis center X behind the drivers seat 9, and facing the rear operation lever 13 on the front portion of a concave space Y formed on the front side of the grain tank 7.COPYRIGHT: (C)2011,JPO&INPIT【課題】コンバインの運転操作部の操作レバー数が増加してもレバー操作を容易に行う。【解決手段】機体1の右側に運転操作部6と穀粒タンク7を併設し、機体1の左側に脱穀部4を搭載し、その前方に前処理部3を備えたコンバインにおいて、運転座席9の左側方に前後方向に操作する左操作レバー12cを設け、運転座席9の後方に前後方向の回動軸心X回りで左右若しくは上下方向に操作する後操作レバー13を設け、穀粒タンク7の前側に形成した凹状空間Yの前部に後操作レバー13を臨ませた。【選択図】図3
