Multi-purpose Raise Drill for Upwards Boxhole Boring and Conventional Raise Boring – Robbins 53RH C

Atlas Copco offers Robbins 53RH C which is an unique multipurpose raise drill. It is a low profile design, and is suitable for use in conventional raise boring and upward boxhole boring without the need of modifying the drive assembly.

Key Features

The key features of the Robbins 53RH C are:

  • Motor is present in offset position for low profile design
  • Two float boxes are provided in main gear box for easily switching between boxhole and raise modes
  • Interlocks are provided in the Robbins 53RH C for avoiding the human errors
  • Auto makeup, anti-jamming, and gradual ramp up of power are standard functions which are provided while pilot drilling and reaming.

Optional Equipment

The Robbins 53RH C has the following optional equipment:

  • Hydraulic system
  • Control system
  • Operating equipment
  • Electrical system
  • Derrick
  • Electrical system
  • Closed loop cooling system
  • Control station
  • Muck shute.

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