how the next generation of ® mining shovels beat the competition IN HEADTOHEAD PRODUCTION STUDIES. The shovels were equipped with a yd 3 ( m ) bucket on the 6020B and a standard yd 3 ( m ) bucket on the 6015B.
Apr 24, 2017· Sluicing. The personnel of the mining operation can help you identify which stones are actually gems in the rough. Buckets or bags of dirt and ore are provided, along with the screens and shovels/scoops, so you don't need to bring much. If you will be sluicing awhile, a cushion makes it easier.