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Folaz > DRILLING BUCKET > ROCK BUCKET

ROCK BUCKET

ROCK BUCKET

Main Applications

  • Suitable for drilling in soil with hardness range of 12.5 – 50 MPa
  • Weak and Medium hard Rock
  • Very dense sand and gravel

Technical Specifications

  • Cylinder made of ASTM 516/70 steel, with a height of 1200mm and a thickness of 20mm
  • Rotating bottom made of ST52, Hardox HB 400, with a thickness of 50mm
  • Collar plates equipped with round shank chisel of diameter 30/38mm.
  • Round shank chisel pilot bit RP4
  • Kelly box : 200x200mm
  • Wear protection: hard facing or wear strips
  • Ventilation system
rz1
rz22

NBR-G1

NBR-G2

SINGLE OPENING
Up to diameter Ø 1200 mm

DOUBLE OPENING
Over diameter Ø 1200 mm

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