Surface Mining Technology

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Description: Just as Germany's strength in underground machinery supply derives from domestic mining activity so the wide variety of mining equipment on offer to the world's surface mine and quarry operators reflects the nation's very considerable production of raw materials for the building materials industry, minerals for the chemicals, metals and other process industries, and last but not least brown coal primarily used for electric power generation. A case in point is the Lumwana copper project in Zambia, where Siemens is providing the trolley electric system for 27 Hitachi dump trucks, the electrical reticulation for the mine, Simine Mill GD gearless ring-motor drive systems for the SAG and Ball Mills, and an Open Transport Network communications system using fail safe fiber optics for data and high-quality video signals providing real-time monitoring.
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