MacLean Engineering
MacLean Engineering

UBM-Utility Bolter

Image of a UBM-Utility Bolter and operator. The front bolter part is extended forward and up while the control cab with the operator is extended up.

Taking ground support to new heights.

The MacLean Advantage:

Designed to supplement our suite of ground support solutions, the UBM Utility Bolter delivers height and reach options on a wide range of ground support and mine services functions.  Like the MacLean 900 Series and SSB Small Section bolters, the UBM is purpose built with safety and quality of installation in mind.

  • All bolting occurs under supported ground
  • Permits drilling and bolt insertion from a safe working environment
  • Man-basket platform enables correct scaling/barring practices to be carried out and facilitates mesh/screen placement
  • Offers significant productivity savings (one-man operation for bolting and meshing)
  • Accelerates the development cycle
  • Eliminates safety hazards of hand-held drilling
  • Multiples types of ground support hardware can be installed without loss of productivity
  • Sequential bolting ring set-ups can be made from the drilling and bolting platform
  • Long hole drilling capability
  • Provides scaling deck at optimum height
  • Provides full coverage in varied heading conditions

  • Highly mobile, self-propelled, heavy duty four-wheel drive articulated carrier
  • Hydraulic positioning, rock drilling/bolting systems common with existing Series 900 Scissor Bolters
  • Electric/hydraulic portable control system
  • Operating protocol prevents exposure to loose rock hazards
  • Storage for bolting supplies on boom basket and on the carrier
  • Remote control drilling and bolting functions
  • Drill pendant drilling and bolting functions
  • Rope ladder emergency descent from basket
  • Optionsl CSA rated ROPS & FOPS canopy or enclosed cabin for driver’s position
  • Ansul fire suppression and Checkfire fire detection
  • Safety handrail system with kick plate and mid-height rail
  • Safety lock bar for raised maintenance work
  • Anti-slip dimple plate on all step surfaces and three-point contact on all climbing areas
  • Remote engine start/stop from basket
  • Control system on basket and driver’s compartment
  • Automatic back-up alarm

Length 12.87 m (507”)
Width 2.49 m (72”)
Height 2.87 m (113”)
Turning radius (inside) 4.22 m (166”)
Turning radius (outside) 7.36 m (290”)
Shipping weight 30,230kg (66,500 lbs)

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