Self-propelled harvester including an adapter unit detachably positioned between a mounting device and an attachment

A self-propelled harvester comprising:

• a mounting device comprising a feeder for harvested material and configured to mount an attachment on the harvester;
• an adapter unit configured to be detachably positioned between the mounting device and the attachment, wherein the adapter unit comprises a stationary frame element and a relatively-movable frame element movable relative to the stationary frame element, wherein the adapter unit comprises a driven intermediate conveyor which is positioned between an outlet opening of the attachment and an opening of the mounting device;
• and
• an angular gear positioned on the stationary frame element below the intermediate conveyor;
• wherein the adapter unit is configured to couple the attachment to the mounting device;
• wherein the adapter unit is configured to adjust an inclination of the attachment with respect to the mounting device in a longitudinal direction and a transverse direction relative to a forward direction of travel of the harvester;
• and
• wherein the angular gear includes two coaxial output shafts configured to drive two gearboxes positioned opposite one another on at least one of the relatively-movable frame element or the stationary frame element.