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Double-start auger starter with round shank chisels, calibrating cutters and pilot positioned opposite, used in densely and very densely compacted sand and gravel, as well as rock.

metricimperial
  • Diameter - 550 - 1,200 mm

  • Connector - octagonal - 250 mm Spanner width

  • No. of cutters - double-start

  • Pilot - Round shank chisel

  • Effective length - 2,000 mm

  • Range of application - Very densely compacted sand and gravel, as well as rock

  • Equipment - Cutters and flights are provided with wear protection.

product image 0
VariantsCFA-AU-RSC2, Ø 550, SW 250CFA-AU-RSC2, Ø 600, SW 250CFA-AU-RSC2, Ø 650, SW 250CFA-AU-RSC2, Ø 700, SW 250CFA-AU-RSC2, Ø 750, SW 250CFA-AU-RSC2, Ø 800, SW 250CFA-AU-RSC2, Ø 900, SW 250CFA-AU-RSC2, Ø 1000, SW 250CFA-AU-RSC2, Ø 1200, SW 250
Diameter (mm)5506006507007508009001,0001,200
Effective length (mm)2,0002,0002,0002,0002,0002,0002,0002,0002,000
Total length (mm)2,7302,7302,7302,7302,7302,7302,7302,7302,730
Weight (kg)9509841,0171,1121,1501,1891,2911,3731,573
Flight pitch (mm)400450500500550600650750900
Article no.131674081316745313168305131683171316868513168718131687621316985913170217
  • 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 15 pc.

  • Scope of delivery - includes 2 x O-rings

  • Type - Pins

  • Range of application - Connectors CFA / CCFA

  • Type - Pins

  • Range of application - Connectors CFA / CCFA

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

  • Type - Wear protection bar

  • Range of application - Wear protection drilling auger

  • Scope of delivery - Plate thickness 5 mm, hardfacing 3 mm

  • Type - Wear protection bar

  • Range of application - Wear protection drilling auger