Easy connection to all tractors equipped with 3 point-hitch hydraulic system. Link pins type I or type II. Front notched discs and rear plain discs. All discs in high resistance steel. Disc shaft, 28 mm, supported on bearings perfectly protected with lubricating grease. Spacing 230 mm. Easy transformation for PLOUGHING BACK or EARTHING, by rotation of bodies. Easy adjustment of the working width and the cutting angle. Scrapers with independent adjustment. Central tine adjustable in depth.