Model 3100

Metal/non-metal bolters

Fletcher Model 3100

  • 144 HP John Deere engine
  • Four-wheel internal wet disc brakes
  • Deep chuck drillhead
  • Articulating chassis
  • Four-wheel drive with John Deere axles
  • Cable reel
  • MSHA-rated cab and canopy
  • Load-sensing hydraulic system with piston pump
  • Front outriggers

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The Fletcher Series 3100 Roof Bolter is designed for bolting in high-roof conditions up to 10.6 meters. Tramming is done from the enclosed cab. Drilling, resin insertion, and bolting are accomplished from the operator's basket. boom lifts, swings, and extends to allow multiple installations from one chassis position. Heavy-duty Fletcher systems provide long life, maximum reliability and productivity.


Joy is the exclusive distributor and authorized service provider for J.H. Fletcher & Co. products worldwide, with the following country exceptions:

Not a distributor or authorized service provider

  • United States
  • Canada
  • Mexico
  • Australia
  • Norway

Non-exclusive distributor and authorized service provider

  • Poland
  • Latin America

Diesel system

  • EPA Tier II approved diesel engine

Hydraulic system

  • Maximum working pressure: 5000 psi
  • Filtration: magnetic in-thank, Pall high pressure
  • Hand-operated fill pump with screened intake
  • JIC hose fittings

Drive system

  • Hydrostatic 0-6 mph John Deere axles

Drilling system

  • Chain-driven single-pass drill feed with 1.6 ft of crowd
  • Designs for up to a 14 ft. bolt
 Boom swing  Up to 40 degrees either side of center
 Boom sump  2134 mm
 Boom lift  Up to 65 degrees
 Overall length  9754 mm
 Overall width  3048 mm
 Chassis height  2642 mm
 Ground clearance  305 mm
 Weight  22,680 kg
  • Turntable-mounted boom and cab
  • Drill from cab installs bolts from basket
  • Rotary percussive drill
  • Dry dust collection
  • Powershift transmission drive for speeds up to 12 mph
  • Heated/air conditioned cab
  • Mat holder and mesh clamps
  • Hydraulic power take-off
  • Mast tilt

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