Joker RT – new option knife roller

For the Agritechnica show HORSCH upgrades its compact disc harrow Joker 5-8 RT with an optional knife roller in front of the discs. The roller covers the whole working width and has a diameter of 280 mm. The six knives per roller are set slightly diagonally. Thus, the power distribution remains constant and guarantees optimum working quality. The new front tool is perfect for working in rape and sunflower stubbles. The knife roller crushes and breaks the stubbles which then are mixed in by the discs.