ROLLER BREAKS MOUNDS INTENDS TO BE SPLINT WITH the BACK Of a VEHICLE OF TRACTION AND COMPRISING MEAN

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The pulverizer (1) has rotary clod breakers (20) respectively mounted on bearing axles (11) in a spaced manner, and rotating with the axles for breaking clods during passage of the breakers on earth. Earth scraping units (30) are arranged between the adjacent breakers, and are arranged in staggered rows from one axle to the other axle. The axles are extended perpendicular to a displacement direction (F) of the pulverizer when the pulverizer is towed during utilization. The breakers comprise undulated disks (21) having constant spacing from one axle to the other axle.