PROBLEM TO BE SOLVED: To provide a combine harvester capable of driving a platform auger in an appropriate rotation speed suitable to a species of the reaped crop while simplifying a driving structure of the platform auger.SOLUTION: A travelling unit and a threshing unit are operatively driven with a rotation power from an engine, while a platform auger is driven with a dedicated electric motor. When reaping operation is made, a controller makes operate the electric motor for the platform auger on the basis of one piece of platform auger control data according to a crop species intentionally selected with a processed crop selection member among a plurality of pieces of platform auger control data previously stored respectively for the processed crop species.SELECTED DRAWING: Figure 3
