For one, the dribble bars of the new SwingMax3 generation. The special feature is the TopSwing folding system. With this system even larger units with working widths of 27 m or even 30 m may be folded up on a ”normal“ tank wagon without parts of the dribble bar overhanging too much up front or in the rear, which would pose a danger to traffic when transported on streets. Good accessibility to the tank is maintained, also when folded up for transport, and is especially important during tank filling. The one feature one will find most interesting about this dribble bar arises from the combination of the TopSwing & DoubleFold fold-up systems. With these two system features, exact partial width fold-up for 3 different spreading widths are possible. This opens the possibility of setting one single dribble bar at three different spreading widths. With a dribble bar with a nominal width of 27 m, it is also possible to spread with a width of 24 m or 21 m, and to do so exactly without having parts of the dribble bars overhanging beyond the desired spreading range. This eliminates double-spreading, or collisions with fences, trees, etc. at field edges.