Combination of an agricultural device and a carrier or trailer vehicle with a sensor for recording a hazardous situation and an automatic deactivation of the p.t.o. shaft
The combination comprises an electronic control unit (76) which is connected with a sensor (72) for detecting a living being present in a danger zone (74) of a machine. A towing vehicle (10) has a connecting and disconnecting tractive unit (32). An actuator (38) is provided for separating a clutch (26) of the tractive unit.