The MacLean Advantage:

The Mine-Mate™ SS-2 and SS-3 Shotcrete Sprayers are rugged mechanized shotcrete spraying systems, developed specifically for underground ground support applications. The unit is optimized to make use of the latest developments in wet shotcrete materials, additives and spraying processes for reduced airborne particulates while ensuring high quality performance.


  • Carrier complies with current underground specifications for mobile equipment operating on steep inclines
  • Operator friendly spraying controls provide flexibility and high productivity
  • Reduced airborne dust compared to dry spraying method
  • Ease of maintenance with electronic engine diagnostics, accessible fuel filling and grease points


  • Up to 20 cubic yards/hr (15 m3/hr) spraying rate
  • Diesel or electric spraying capability
  • Self-sufficient air supply available
  • Stabilizing / lift jacks
  • Auxiliary support systems
  • Clean high powered, electronically controlled engines
  • Four wheel drive, articulated steer carrier
  • Canopy and enclosed cab option
  • Adaptable for hand held applications if required


  • High production spraying with ready mixed (wet) concrete/shotcrete delivery systems
  • Controlled quality spraying for ground support with reinforcing fibers and accelerator curing agents

Inquiry Form