Electric shearer loader for longwall mining FABRYKA MASZYN FAMUR SA

The KGE-710F shearer is a shallow longwall shearer, applied for two-way pocketless mining and loading of coal in a longwall system of exploiting coal beds with a height from 1,2 m to 3,3 m and longitude inclination up to 35° and crosswise up to 20o after lifting and 15o after decline. The shearer feed is powered by tractors with electric engines powered by an inverter placed in the shearer, with 480V voltage and regulated frequency in the scope from 0 to 100Hz.

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