MCKINLEY NEARS 5-MILLION TPY GOAL

Pittsburg & Midway Coal Mining Co.'s McKinley mine near Gallup, N.M., is being expanded to increase annual production to 5 million by 1980. When completed the mine will produce from four seams of coal using four Bucyrus-Erie 55-cu-yd draglines. Previously, mining was limited to one seam worked by a 33-cu-yd shovel. Other features include a 75,000-ton stockpile and blending facility and a 3,000-tph unit-train loadout. Drilling, blending and pre-weighing as well as reclamation operations are discussed.

  • Corporate Authors:

    McGraw-Hill, Incorporated

    330 West 42nd Street
    New York, NY  United States  10036
  • Authors:
    • Jackson, D
  • Publication Date: 1978-4

Media Info

  • Pagination: p. 106-110
  • Serial:
    • Coal Age
    • Volume: 83
    • Issue Number: 4
    • Publisher: McGraw-Hill, Incorporated

Subject/Index Terms

Filing Info

  • Accession Number: 00180365
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Oct 12 1978 12:00AM