Mining methods in India: Coal Mining Technology, Mining .Aug 7, 2011 . Coal Mining Technology, Mining machinery, Coal By Products, CIL . Draglines are by far the most commonly used overburden-removal equipment in surface coal mining. . Who initiated first commercial coal mining in India ?machinery used in mining in india,machinery used in mining in india,Heavy Equipment Industry - This earthmoving and mining .A cable tractor is a machine used for pulling cables which either can be an electrical cable for a mine shovel or wire ropes during a shovel rope change.
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