Buckets are used for drilling in grounds with scarce cohesion or with presence of water.
They are manufactured in different versions according to the different systems of keeping of the removed or exhaust material and according to the kind of the ground. All the components are made with high resistance steel and welded with appropriate processes.
Automatic flat bottom bucket: It has an hinged bottom that can be completely opened through a hook and a sturdy system of levers connected to the opening head operated during the final lifting phase. It is suitable for water wells.
Buckets are equipped with appropriate interchangeable teeth on the bottom and on the sides and with an adjustable counterbore mounted on the top of the cylindrical body.
Automatic conical bottom bucket: It has the same opening mechanism of the flat bottom bucket with only difference the the bottom is appropriately shaped to work on grounds mixed with water, improving the penetration. It is suitable for piling.
Centrifugal bucket: Its body is made up of two parts hinged at the top. Therefore it can be completely opened in the unloading phase only by means of the centrifugal force generated by the inverse rotation.
They are suitable for small diameters and not hard grounds.
Revolving double bottom bucket: It uses a double bottom system that allows to close with a nearly hermetic seal through inverse rotation. They are particularly suitable for gravelly soils and ground rich in water.