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Disk harrow of PD series is designed to prepare the soil, not littered with fieldstone and other obstacles, for sowing of grain and industrial crops by loosening the surface of the field at a given depth from the soil resistivity to 0,9 kg / cm, hardness of 35 kgf / cm ², and humidity up to 27%.
In a single pass harrow produces grinding and trash burial, crumbling and leveling the surface of the field, that places of fertilizers.
Packer roller with stepless adjustment of depth of processing:
Design features of implement PD-2,2: