T4W – Pullback: 22,727 kg (50,000 lb) 

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Project Description

  • Pullback: 22,727 kg (50,000 lb)
  • Pulldown: 13,608 kg (30,000 lb)
  • Drill Feed Rate: 11 fpm / 3.4 m/min
  • Fast Feed Rate: up 110 fpm / 33.3 m/min
  • Fast Feed Rate: down 70 fpm / 21.3 m/min

 

For more information:

https://www.epiroc.com/content/dam/atlas-copco/mining-and-rock-excavation-technique/drilling-solutions/documents/T4W%20Brochure.pdf

Project Details