PROBLEM TO BE SOLVED: To provide a combine harvester capable of easily adjusting a position of its frame and a position of a discharge auger in discharging grains with the discharge auger.SOLUTION: A combine harvester comprises a discharge auger, a plurality of cameras, an overhead video creation unit, and a display unit 44. The discharge auger discharges grains to the outside. The cameras acquire surrounding video, which is video around the combine harvester. The overhead video creation unit creates overhead video, which is pseudo video obtained by viewing the combine harvester from above, on the basis of the surrounding video acquired by the cameras and a previously stored plan view of the combine harvester. The display unit 44 displays the overhead video created by the overhead video creation unit. A front camera for acquiring video is attached to the discharge auger. When the position of the discharge auger changes from a standby position, the video acquired by the front camera is displayed on the display unit 44 in addition to the overhead video.
