TRW trapezium roller
The trapezium roller (diameter: 500 mm or 600 mm) has been designed specifically for operation prior to sowing with the double disc coulter. It is particularly on light to medium soils that this roller shows its strengths. The reconsolidation is in strips in the direction of travel. Available from choice are row spacings of 12.5 or 15.0 cm. The shaped seed furrow, in addition, ensures a smooth coulter run. Thanks to its design, the roller provides an especially good carrying ability and also an excellent self-drive effect.