-     Hydraulic displacement with a zinc-coated solid bar.
-     Free wheel in the gearbox.
-     Reinforced back roller of 170 mm of diameter integrated in rear door.
-    Skids.
-     Triple row of counter hammers (Two jagged profiles and one in “U” shape).
-     Rear door with holes, with hydraulic opening by two cylinders and back roller integrated in the same.
-     Reinforced iron protective bands.
-     Very reinforced hammer rotor and bearings.
-     Track pins and cardan joint.
-     Accident prevention precautions according to EC regulations.