mining systems highwall

  • Highwall Hazards - AggMan

    Examine and monitor highwall often. Follow ground control plan. Train miners to recognize hazardous highwall conditions. Scale down or support the hazardous highwall areas. Keep drill and other mobile equipment operators away from highwall face or highwall hazards by positioning them in safe locations. Employ mining methods that will maintain wall,

  • Highwall Miners Selection Guide | Engineering360

    Highwall miners link underground and surface mining operations by extracting coal from exposed horizontal seams in open-pit mines. This is done via a mobile system that contains a continuous miner controlled from the operator's cabin, a retractable conveyance system, and a vertical conveyor that handles and stacks the coal for transport.. The point at which the cost to remove the overburden ...

  • ADDCAR Highwall Mining Systems - YouTubeClick to view on Bing12:35

    Jun 01, 2012 · ADDCAR's push/pull technology and cascading conveyor cars maximizes through put volume and decreases fines. Only ADDCAR systems offer navigational capabilities that include a positive steering ...