Vehicle operated in a self-propelled program-controlled manner for measuring, marking and at least pre-punching or pre-drilling holes for foundation devices

A vehicle, which is self-propelled in a program-controlled, in particular driverless, manner, for automatically measuring, marking with markers and pre-punching, in particular pre-drilling, predetermined desired positions for foundation devices in the terrain, the vehicle comprising:

• a working device for marking the desired positions, for removing the markers, and/or for pre-punching, in particular pre-drilling, holes for introducing the foundation devices into the ground at the desired positions, having a bearing of the working device which enables it to be pivoted about a longitudinal and transverse axis in such a way that misalignments of the axis of the working device, which occur due to a longitudinal and/or lateral inclination of the vehicle in the terrain, can be corrected, and having a device for automatically detecting and correcting such misalignments, further having a locating device for determining the actual position of the working device and having a data processing system which controls the vehicle in such a way that the actual position of the working device is in each case moved to coincide with the desired positions, and which steers the working device into these positions when carrying out the specified working steps.