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Wolf Rock Drills Offers Hydraulic Crawler Drill


46 Wolf 366At this year’s IEEE Conference on Explosives and Blasting Technique in Las Vegas, Brazil-based Wolf Rock Drills showed its product line including the Fox 8-20. The hydraulic crawler drill, which the company said is an excellent option for rock drilling, is applicable to quarries, open pit mining and drilling service contractors. The Fox 8-20 features:

  • Diesel engine 4cc Tier 3.
  • Equipment with low diesel consumption – average 14 l/h (3.7 gal.)
  • High performance – average 33 linear meters/hour.
  • Easy operation and simple maintenance.
  • Compact equipment.
  • Easy and fast displacement.
  • Damp suppressor according to regulatory mining standard NRM 9.

Technical features:

  • Hole range.
  • Rod type: t38mf / t45mf.
  • Hole depth: 82-ft.
  • Drilling diameter: 2.5 - 3.5-in.
  • Rod length: 12-ft.
  • Feed force: 20 kn (4.500 lbf).

Diesel engine:

  • Brand: Cummins.
  • Model: Qsb 4cc - Tier 3.
  • Power: 130 hp.
  • Cooling: Water.
  • Tank Capacity: 285 L (62.9 gal.)

Compressor unit:

  • Compressor type: screw.
  • Working pressure: 105 psi (7 bar).
  • Fad: 180 pcm/cfm.

Wolf Rock Drills, www.wolf.com.br