Abstract: An agricultural working vehicle includes a working tool, a drive assembly for raising and lowering the working tool and a control element that is deflected from a neutral position in different directions. A speed (v) at which the drive assembly moves the working tool is a continuous function of a deflection (a) of the control element.

Abstract: A method for preparing agricultural crop enhanced with at least one auxiliary agent and conveyed in the form of a crop flow through at least one working assembly of an agricultural harvesting machine includes detecting one or more properties of the crop via sensors and adding a quantity of the at least one auxiliary agent to the crop flow, depending on the one or more detected crop properties thereby enhancing the quality of the crop flow.

Abstract: An agricultural vehicle includes comprises a crawler track assembly having a plurality of supporting rollers arranged one behind the other in the direction of travel of the vehicle and around which a belt is wrapped. The rollers are adjusted by way of an actuator between a first configuration, in which all supporting rollers are loaded, and a second configuration, in which at least one outer roller of the supporting rollers is relieved. An energy accumulator is charged by a drive energy source and connected to the actuator in order to provide the actuator with the drive energy required to adjust the configuration.