Designed to reduce the volume of aggregates and reinforced concrete directly on site, CB crusher buckets with rotor system give optimal performance when working with iron, rock, soil and deformable parts, and wet or humid materials. Ideal for crushing reinforced concrete and demolition waste. The exceptional cutting force allows any material to be crushed thanks to the rotor with teeth activated by high-displacement radial piston hydraulic motors in direct drive.  Automatic system inverts rotation of the drum in case of blocking (Simex patent). Mounting bracket for attachment to prime mover is height-adjustable to ensure that when the skid steer loader is in a resting position with arms lowered, the bucket is close to the ground, essential for guaranteeing cabin opening and that coupling and decoupling are carried out in safety.