A & S mining backhoe buckets have been specially designed to achieve high yields in all applications and are available in heavy and ultra-heavy versions with a maximum capacity of 35 cubic meters. A & S mining backhoe bucket characteristics : special design to prevent bucket torsion and bending. The bucket material is made of high-quality Hardox plates. The guard plates and wings provide maximum wear resistance. The superior bucket tooth system provides greater penetration and longer wear life in different applications.