E. Valle Mining Infrastructure


Project Information: 1,976 m of 15 m² gauge and 416 ml with 12 m² gauge. A well of 812 m in length and at a slope of 38º

País: Spain
Provincia: León
Municipio: La Robla
Montera: High


  • Section: Diverse sections from 12 to 15 m2
  • Length: 1,976 m

Método Constructivo:

  • Drill and blast

Geología y Geotecnia:

  • Slate and carboniferous sandstone

Maquinaria Empleada:

  • AM-75 roadheader
  • Wagner ST-8A loader
  • 800 mm wide conveyor belt
  • Jumbo DH
  • Cavo excavator, Salzgitter excavator
  • Locomotives