The present invention of this application addressed the technical problem of providing a combine configured in such a manner that, although the traveling machine body (1) is adapted so that the traveling machine body (1) can be stopped without a change in the direction of movement (path of travel) of the traveling machine body (1), the braking operation structures of the left and right traveling sections (2) are configured to be low cost. The present combine of this application is provided with: a harvesting device (3); a threshing device (9) having a handling drum (21); and a traveling machine body (1) having left and right traveling sections (2). Stalks of grain are supplied from the harvesting device (3) to the threshing device (9). The combine is also provided with left and right reduction gear cases (63) for independently driving the left and right travel sections (2). Left and right brakes (297) are respectively disposed at the left and right reduction gear cases (63). The left and right brakes (297) are connected to the single brake operation device (38) of a driving and operation section (5).