Electric Shovels – The Parker Bay Company
Know MoreThe following describes the worldwide electric shovel population as covered by Parker Bay’s Mobile Mining Equipment Database The active population of electric shovels with payload ratings of around 20 mt and larger is more than 1,850, and there are more than 2,800 total units in the Database...
Bucyrus 120-B Mining Shovel | Construction Equipment
Know MoreSep 28, 2010· The electric 120-B shovel utilized separate DC motors for its various motions and employed the Ward-Leonard system of control This system, used on all Bucyrus shovels until recent times, replicated the precise control of the former steam shovels ,...