The MacLean Advantage:

The MacLean CB3 is a one-stop, mechanized solution for cable bolt insertion and grouting. With the CB3, operators no longer have to endure the strain and fatigue of repetitively pushing cable lengths by hand – the integrated boom basket, cable feed mechanism, and grout pump design delivers productivity, safety and ergonomics for all hard rock cable bolting needs.


  • Ergonomics:
    • Eliminates repetitive strain and fatigue of pushing of cable bolts by hand
    • Ergonomically positioned grout pump & materials for operators
  • Productivity / Versatility:
    • Can bolt and grout in drift walls, back and face using pre-cut single, double, or bulb cables
    • No cable length limitation
    • Material storage for all cable insertion, grouting and tensioning activities


  • Self-Propelled, 4 wheel drive articulated carrier
  • Boom to 5.8m (225”) reach (max extension)
  • Multi-positional cable feeder head
  • Hydraulically driven grout pump


  • All hard rock cable bolting needs: drift walls, back and face 

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