FIELD: mining.
SUBSTANCE: method for ore extraction with chambers on inclined formations involves development of a mineral deposit using a self-propelled combine and transfer to it of additional pressure force in ascending chambers. Additional pressure force is created due to traction margin of the self-propelled hopper-loading elevator that continuously pushes the combine to the face; with that, speeds of the combine and the hopper-loading elevator are synchronised.
EFFECT: improving productivity of the combine operation due to improvement of its cutting capacity.
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