Underground Ore Mining Machines

2019-12-2heavy machinery is used in mining to explore and develop sites, to remove and stockpile overburden, to break and remove rocks of various hardness and toughness, to process the ore, and to carry out reclamation projects after the mine is closedulldozers, drills, explosives and trucks are all necessary for excavating the landn the case of placer mining, unconsolidated gravel, or alluvium.