Patent ID: 8851225

Claim:
Construction machinery or a utility vehicle with at least one vehicle cabin ( 32 ) or at least one driver's cab with a first seat ( 33 ) with first control devices ( 10 ) for a first operator, from which all of the essential driving and/or work functions of the utility vehicle/construction machinery can be controlled, wherein at least one second seat ( 34 ) with second control devices ( 11 ) for a second operator is provided in the vehicle cabin/the driver's cab, from which all of the essential driving and/or work functions of the utility vehicle/construction machinery can likewise be controlled, including a steering function for the vehicle, wherein control elements are provided by means of which a higher priority is assigned to the second control devices ( 11 ) when the first and second control devices are simultaneously actuated, so that the second control devices override the first control devices ( 10 ), characterized in that the first control devices ( 10 ) and the second control devices ( 11 ) each comprise at least two multi-function operating controls ( 43 , 44 ) that can be operated by hand.