the invention relates to a self-propelled harvester fully a leistungsanordnung (2) units (3) and a vortriebsystem (4), a motoreinrichtung (18) to drive the leistungsanordnung (2) and a device (22) for actuation of the motoreinrichtung (18) and the performance tungsanordnung (2)with the motoreinrichtung (18) in a teillastwert engine and a definable point (23).the invention is characterised by the fact that the device (22) motoreinrichtung (18) and the leistungsanordnung (2) aims to motoreinrichtung (18) on the face (23) with a - engine (31) and a ertragsgr u00f6 u00dfe the harvester to a - value to regulate.
