CHDDR-D Roof Bolter | J.H. Fletcher & Co.
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STANDARD EQUIPMENT

MODEL CHDDR-D

Electro‑hydraulic, self‑propelled, mast feed, dual head roof control drill. Drillheads mounted on sumping, swinging and lifting booms. Machine is designed for an average mining height of 7’ to 17’.

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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

  • Fire Suppression System

  • Four Wheel Drive

  • Independent Elevating Booms

  • MSHA Approved Dust Collection System

  • Walk-Thru Chassis

CHDDR-D
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