Truck-mounted concrete pump

A truck-mounted concrete pump comprising:

• a chassis;
• outriggers, including two front outriggers and two rear outriggers, wherein each outrigger includes an extendable support leg, is arranged on the chassis, and is movable between a travelling position and a support position with maximum extension width and into intermediate positions;
• a sensor system for detecting position of the outriggers;
• an articulated boom, which can be folded out, which has a turntable rotatable about a vertical axis, and which has boom segments articulatable to one another on the turntable;
• and
• a control device configured to control the articulated boom during execution of boom movements,
• wherein the control device is further configured to identify and release a restricted working area of the articulated boom dependent on a detected support configuration, wherein the detected support configuration includes respective support positions of the outriggers detected by the sensor system,
• wherein the control device is configured to simultaneously release at least one further working area of the articulated boom depending on the detected support configuration.