Sigma

  • Dando Terrier Rotary Rig
  • Dando Terrier Rotary Rig
  • Dando Terrier Rotary Rig
  • Dando Terrier Rotary Rig

Dando Terrier Rotary Rig

 Perfect for work in confined spaces of difficult access, this small, incredibly versatile rotary drilling rig can be used for continuous flight & hollow stem augering, coring as well as drilling with tricones, drag bits and DTH hammers.

The crawler mounted rig is easily transportable and simple to manoeuvre through tight passages, causing very little disturbance to its surroundings- it can even fit through a standard doorway.

Read More>>
  • 300mm hydraulic mast dump
  • Automatic stop on the trip hammer
  • Swing out trip hammer at any height
  • Can trip out multiple rods
  • Stainless steel guide rod
  • New split weight design- 63.5kg reduced to 50kg with the removal of 8 bolts. No additional brackets
  • Single piece drive adapter
  • Swing out pullback ring allows open access to the borehole
  • Revised control console
  • Lightweight folding stabiliser legs with ball jointed adjustable jack feet. Hydraulic option available
  • Automatic transit lock. No additional pins needed for road transportation

 

 

www.sigma-epd.com