To increase the efficiency of tillage, all models of subsoilers
RK series (RK 150, RK 250, RK 300, RK 400) can be equipped with a hopper for
application of granular fertilizers RK FR. The bunker is being installed
directly onto the frame of the unit, and is made to order – depending on
the working width of the plow (from 1.5 m to 4 m) and the required loading volume.