Kit. To reduce the crossing on the field and in this way the soil compaction to a minimum, more and more farmers use equipment combinations. With the front cultivator the soil is loosened to a depth until 30 cm. The built-in rear circular harrow crushed the loosened soil, so it makes the sowing much easier with the adapted sowing tool. The crossings are reduced from 3 to 1, what means obviously time saving and less soil compaction. Dimensions: L 10,5 x W 3,5 x H 3,6 cm. Level of difficulty: 2 (advanced).