Rail haulage system at Arizona mine is designed to move 12 180-ton payload trains/hour through rotary dumps pulled by 23-ton trolley locomotives; rail system is laid out as simple double loop with one-way traffic of continuous haul and is comprised of 30 mi of track; at full production, 12 23-ton trolley locomotives, each pulling 15 12-ton capacity ore cars, and 15 8-ton battery locomotives engaged in development, service and supply, will be in operation.
Installing new rail haulage system at san manuel
Min Eng
Mining Engineering ; 14 , n 3
1962
37 pages
Article (Journal)
English
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