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Single-start rock auger with round shank chisels, calibrating cutter and pilot bit, recommended for drilling diameters up to approx. 1500 mm in extended version.

metricimperial
  • Effective length - 1,500 mm

  • Diameter - 520 - 1,850 mm

  • No. of cutters - single-start

  • Pilot - Round shank chisel

  • Connector - Kelly box - 200 mm Spanner width

  • Casing - cased

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

  • Equipment - Kelly box 200 x 200 mm, cutter bar with round shank chisels and calibration chisels, round shank chisel pilot bit, easily exchangeable hard metal wear plates and hardfacing as wear protection

product image 0
VariantsAU-RSC Ø 520 casedAU-RSC Ø 650 casedAU-RSC Ø 700 casedAU-RSC Ø 780 casedAU-RSC Ø 900 casedAU-RSC Ø 970 casedAU-RSC Ø 1060 casedAU-RSC Ø 1180 casedAU-RSC Ø 1370 casedAU-RSC Ø 1650 casedAU-RSC Ø 1850 cased
Diameter (mm)5206507007809009701,0601,1801,3701,6501,850
Casing outside diameter (mm)6207508008801,0001,0801,1801,3001,5001,8002,000
Casing inside diameter (mm)5406707208009201,0001,1001,2201,4201,7201,910
Effective length (mm)1,5001,5001,5001,5001,5001,5001,5001,5001,5001,5001,500
Total length (mm)2,3002,3002,3002,3002,3002,3002,3002,3002,3002,3002,300
Weight (kg)6707808909101,0101,1201,2201,5301,8251,9152,250
Max. torque (kNm)350350350480480480480480480480480
Article no.1365195113651953136519551365197313141767136519721410025614110609141002571365198213651985
  • Operating weight - 59.4 t

  • Max. torque - 180 kNm

  • Kelly drilling, max. drilling depth - 34.5 m

  • Kelly drilling, max. drilling diameter - 1,500 mm

  • Operating weight - 52.8 t

  • Max. torque - 200 kNm

  • Kelly drilling, max. drilling depth - 34.5 m

  • Kelly drilling, max. drilling diameter - 1,500 mm

  • Operating weight - 69.3 - 79.9 t

  • Max. torque - 252 kNm

  • Kelly drilling, max. drilling depth - 53.2 m

  • Kelly drilling, max. drilling diameter - 3,300 mm

  • Operating weight - 71.1 - 82.1 t

  • Max. torque - 252 kNm

  • Kelly drilling, max. drilling depth - 53.2 m

  • Kelly drilling, max. drilling diameter - 3,300 mm

  • Operating weight - 73.6 - 84.6 t

  • Max. torque - 297 kNm

  • Kelly drilling, max. drilling depth - 70.8 m

  • Kelly drilling, max. drilling diameter - 3,400 mm

  • Operating weight - 75.5 - 85.5 t

  • Max. torque - 297 kNm

  • Max. crowd force - 320 kN

  • Kelly drilling, max. drilling depth - 70.8 m

  • Kelly drilling, max. drilling diameter - 3,400 mm

  • Scope of delivery - Box 10 pc.

  • Type - Chisel holders

  • Scope of delivery - Box 15 pc.

  • Scope of delivery - Box 15 pc.

  • Scope of delivery - Plate thickness 8 mm, hardfacing 5 mm

  • Type - Wear protection bar

  • Range of application - Wear protection drilling auger

  • Type - Kelly box

  • Range of application - Kelly drilling tools