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CHDDR Coal Roof Bolter

STANDARD EQUIPMENT

MODEL CHDDR

The Fletcher CHDDR model roof bolter is the same as the HDDR model in that it 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' and etc. The difference is the CHDDR is crawler driven instead of wheel driven.   

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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

  • Automated Temporary Roof Support (ATRS)

  • Cable Reel

  • Crawler Drive System

  • Fire Suppression System

  • Independent Elevating Booms

  • MSHA Approved Dust Collection System

  • Walk-Thru Chassis