Hybrid bed forming machines, composed by a front power harrow and a rear adjustable counter rotating rotor with hydraulic drive. Two models build the polyformer series: PF60 (up to 70 HP) and PF100 (up to 110 HP) with a maximum working width of 200 cm. The hydraulic start-up of the rear counter rotor and its height setting, adapt these machine to the most various working conditions and cultivation depth (5 to 25 cm). These machines are also ideal for the post-harvesting bed renovation and for very soft and superficial jobs.
