Coulter harrow on the TwinTeC coulter
As an option, every TwinTeC coulter can be equipped with a directly suspended harrow. 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.
Even in undulating ground, depth guidance is carried out without any problem thanks to the suspended harrow bracket. 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. In addition, the intensity of the harrow can be set by repositioning a pin in three steps (30°, 45° and 60°). Due to its profile, a shorter space and less lift capacity is required. Due to the close proximity of the harrow, it is possible to sow right up to the field margins.