To meet the needs of coal fall down mining technology, the technical reformation have been made on 6mg200w shearer and therefore it can use in the big seam Angle, more ore and seam broken condition.

In Australia, environmental groups have repeatedly halted trainloads of coal headed to the export docks at Newcastle this fall.

Now, coal reserves are piling up in warehouses and ports as prices fall because of declining demand related to the global economic slowdown.