The distribution curves offered by this fertiliser spreader model are of the triangular type. This allows us to work at different working widths without having to make adjustments to the machine. For coefficients of variation below 10% we can always work up to an 18 m working width with virtually all known granular fertilisers. Due to its specific design, the fertiliser distribution is perfectly symmetrical between the left and right side in the direction of travel. The output of the product to the spreading disc is sideways and has a left/right distribution selection mechanism.