Deep foundation

Double-start drilling bucket with revolving hinged bottom gate, round shank chisels, calibrating cutter and pilot bit.

  • No. of cutters - double-start

  • Pilot - Round shank chisel

  • Casing - cased

  • Range of application - Very densely consolidated non-cohesive soils, low strength rock up to approx. 50 Mpa and secant bored piled walls.

  • Equipment - Kelly box 200 mm, round shank chisels, round shank chisel pilot bit, automatic opening mechanism in heavy-duty version with guided opening rod, calibration chisel, ventilation channel, hardfacing as wear protection

VariantsBU-RSC2 Ø 1180 casedBU-RSC2 Ø 1370 casedBU-RSC2 Ø 1650 casedBU-RSC2 Ø 1840 cased
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