The attachment structure (2) has a lighting device (21) which is connected with an electronic control device. The electronic control device is provided for monitoring the lighting device. The electronic control device is provided for determining an operati...

The machine e.g. loading vehicle (1), has a hitch drawbar (4) attached to a tractor (5), which is attached to a drawbar-fluid pressure cylinder for tilting and damping angular movement of the hitch drawbar. A weight detection unit (18) detects weight and/o...