Self-propelled agricultural harvester

The harvester has a transverse shaft (58) connected with a pulley (82). A portion (80) of the transverse shaft is extended by the pulley. A clutch (78) for switching on and off a drive belt (84) is connected with the portion of the transverse shaft along angle gear box opposite side of the pulley and at output side by a sleeve shaft (106). The portion of the transverse shaft is coupled with the pulley and a powertrain of a hydraulic pump (102) for the drive of a hydraulic motor which is set for driving a feed conveyer and/or harvest resolution portion.