PROBLEM TO BE SOLVED: To solve a problem of a waste straw or the like falling onto an exhaust pipe.SOLUTION: A combine includes: an operation part 4 located on a machine body front part side a grain tank 6 located on a rear side of the operation part 4 a threshing device 5 located on a machine body lateral one side of the grain tank 6 an engine 17 located below the operation part 4 an exhaust gas purification device 21 purifying/processing an exhaust gas from the engine 17 and an exhaust pipe exhausting an exhaust gas exhausted from the exhaust gas purification device 21 after processing to the machine body outside. The exhaust pipe is arranged in a state extending from an exhaust part of the exhaust gas purification device 21 to an upper edge side portion of the threshing device 5 in an inclined posture lifted rearward, between the grain tank 6 and threshing device 5. A cover is arranged in a portion located on an upper side with respect to the exhaust pipe on a front side with respect to an exhaust port of the exhaust pipe, the cover extending across the threshing device 5 and the grain tank 6.SELECTED DRAWING: Figure 2【課題】排気管にワラ屑等が降りかかるのを防止できるようにすることが望まれていた。【解決手段】機体前部側に位置する運転部4と、運転部4の後方側に位置する穀粒タンク6と、穀粒タンク6の機体横一側に位置する脱穀装置5と、運転部4の下方に位置するエンジン17と、エンジン17からの排ガスを浄化処理する排ガス浄化装置21と、排ガス浄化装置21から排出される処理後の排気を機体外部に排出する排気管とが備えられ、排気管が、穀粒タンク6と脱穀装置5との間に、排ガス浄化装置21の排出部から後上がり傾斜姿勢で脱穀装置5の上端側箇所まで延びる状態で設けられ、排気管の排出口よりも前側において、排気管よりも上側に位置する箇所に、脱穀装置5と穀粒タンク6とに亘るカバーが設けられている。【選択図】図2
