Coulter harrow on the TwinTeC coulter
Each TwinTeC coulter can be equipped as an option with a directly-mounted covering harrow tine. The coulter harrow creates additional loose soil over the furrow. This is particularly of help in heavy soils or in sloping terrain where they can prevent capping as well as the formation of any drainage runs. Thanks to the sprung harrow brackets, even in undulating ground the depth guidance is carried out without problem. In addition, every harrow can be adjusted as required. To compensate for wear and tear, the harrow can be readjusted in 7 steps down to a length of 150 mm. Also the intensity of the harrow is settable via the repositioning of a pin in three steps (30°, 45° and 60°). Its profile needs less space and less weight and, due to the shorter space needed, sowing can be carried out right into field corners.