Coulter pressure adjustment on the TwinTeC coulter

As all the coulters are suspended in a parallelogram guided frame, a central and stepless adjustment of the coulter pressure is possible. It is possible, for instance, in the area behind the tractor wheels, to increase the coulter pressure by another 6 kg using additional tensioning springs.

As an option, hydraulic coulter pressure adjustment is available allowing the comfortable matching of the coulter pressure from the tractor cab. The hydraulic coulter lift enables the coulters to be raised by up to 145 mm. Especially for operation in field corners the coulter lift is a useful option.