PÖTTINGER - TERRADISC disc harrows - TWIN ARM, tough and reliable

The central element onboard the TERRADISC disc harrow is the TWIN ARM system. It features mountings that have two disc carriers each. The wide clamping bracket reliably guides the 580 mm diameter discs through the soil and prevents them for deviating to the side, even in heavy and dry conditions - unlike single discs mounted on a narrow bracket. The disc carriers are implemented in high strength cast iron, are extremely resistant to stress and have a long service life. Rubber elements serve as overload protection and allow an upward movement.