TwinTeC+ coulter pressure

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The coulter pressure is set via a pressure relief valve which is integrated into the oil circuit of the hydraulic blower fan. In this way, the coulter safely maintains the pre-set pressure. This is of special benefit when sowing shallow in very hilly terrain. Hollow: When passing through a hollow, the coulters are additionally pushed against the ground. This causes an overpressure in the coulter pressure cylinder which is directly returned to the oil circuit. The coulter pressure is maintained. Hill: When passing a hilltop the coulters are lowered resulting in an underpressure in the coulter pressure cylinder which is immediately compensated with additional oil from the circuit. The coulter pressure remains constant. 

Image film AMAZONE 1883

AMAZONEN-WERKE are specialists in fertiliser spreaders, seed drills, active (rotary cultivators and rotary harrows) and passive (disc cultivators and harrows) soil tillage, precision air seeders and crop protection sprayers. AMAZONE has also been offering high-performance equipment for park and lawn maintenance and winter road gritting for many years. You will find out everything else here in the image film!