Hot-dip galvanization of machine case surface 4 paddle-formed blades on the rotor for perfect mulching Anti-windrow blocks for regular distribution of drilled material Replaceable armor tins preventing from the penetration of the machine case Front protecting blades to raise efficiency “HEAVY DUTY” tires equipped with terrain profile and possibility of tire pump up Central setting of operational height by means of “hydroclips” Friction clutches of gear cases protecting from overload Cover preventing the rotary cutter from clogging “Walking” axle for very bumpy landscapes