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  Mobile Rock Drill with 4 hammers

  1. → Rock driller/Hammer: YT29A*4
  2. → Rated Track Length: 2*3m
  3. → Drilling Diameter: Φ34mm~Φ42mm
  4. → Max. Drilling Depth: 6m
  5. → Advance Device: Pneumatic Motor, Chain
  6. → Number of the Hole Hammer: 4
  7. → Total Weight: 1000KG

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