STANDARD EQUIPMENT

MODEL CHDDR-4

The Fletcher CHDDR-4 model is a four mast roof drill. The bolter is run by two operators, each working two separate drill masts. With operator slide out platforms, operators can use detented controls to bolt the inside, outside, and toward the rib. Because the masts operate independently from each other, operators can perform separate tasks at the same time, maximizing production time.  

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Machine Dimensions

24.5' L x 6' H x 10.5' W

8m L x 1.8m H x 3.2m W

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Seam Heights

from 6'- 17'

1.8 m - 5.2

  • Automated Temporary Roof Support (ATRS)

  • Cable Reel

  • Crawler Drive System

  • Fire Suppression System

  • MSHA Approved Dust Collection System

  • Walk-Thru Chassis