HDDR Coal Roof Bolter
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STANDARD EQUIPMENT

  • Automated Temporary Roof Support (ATRS)

  • Cable Reel

  • Fire Suppression System

  • Four Wheel Drive

  • Independent Elevating Booms

  • MSHA Approved Dust Collection System

  • Walk-Thru Chassis

MODEL HDDR

The Fletcher HDDR model roof bolter has greater flexibility for your high-seam operation. Heavy-duty boom extends over rubble and loose bottom. Operates in seam heights from 6' to 17'. Booms swing 4' to 20' to allow several installations from one chassis position. Mast tilts for vertical, angle or horizontal drilling. Walk-thru chassis. Optional material handling system.     

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Machine Dimensions

24.5' L x 8.5' W x 3.5' H

8m L x 3m W x 1.1m H

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Seam Heights

from 6'- 17'

1.8m - 5.2m