Deep foundation

Single-start rock drilling bucket with revolving hinged bottom gate, round shank chisels, calibrating cutter and pilot bit, recommended for drilling diameters up to approx. 1500 mm.

  • No. of cutters - single-start

  • Pilot - Round shank chisel

  • Casing - cased

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

  • 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-RSC Ø 520 casedBU-RSC Ø 650 casedBU-RSC Ø 700 casedBU-RSC Ø 780 casedBU-RSC Ø 900 casedBU-RSC Ø 970 casedBU-RSC Ø 1060 casedBU-RSC Ø 1180 casedBU-RSC Ø 1370 casedBU-RSC Ø 1650 casedBU-RSC Ø 1840 cased
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