4-double Overlap

 

The 4-double overlap is achieved by applying the fertiliser four times. In practice it means that each disc is distributing the fertiliser from the travelling tramline to the middle of next tramline on each side of the spreader.

The system works with 180° overlapping which only is possible with the discs rotating rotating towards each other. Simultaniously the system is perfect for working in non-rectangualr fields as the fertiliser is spread behind the machine and not to the front towards the tractor.