4 tires; 10-12-14 finger wheels – reinforced structure – drawbar that shortens hydraulically during work – double action hydraulic system that controls the opening and the closing of the rake – a second hydraulic device lowers and raises the finger wheels (single action) – flexible tines and finger wheels suspended on independent arms with springs -simple and functional system for regulating pressure of the finger wheels on the ground – variation of the working angle of the last 2 finger wheels – hydraulic self-steering system – central finger wheels kit (potion).