Product segments

Please enter your search text

Search text

English
English
LiebherrDeep foundation
MachinesAttachmentsMethodsServicesTechnologyNewsOther product segmentsMexico (en)
The product was added to your wish list.
The product was successfully added to the product comparison.

Double-start rock auger with round shank chisels and calibration cutters.

metricimperial
  • Effective length - 1,500 mm

  • Diameter - 520 - 1,840 mm

  • No. of cutters - double-start

  • Pilot - none

  • Connector - Kelly box - 200 mm Spanner width

  • Casing - cased

  • Range of application - Medium-hard rock up to 60 MPa, fissured rock

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

product image 0
VariantsAU-RSCi Ø 520 casedAU-RSCi Ø 650 casedAU-RSCi Ø 700 casedAU-RSCi Ø 780 casedAU-RSCi Ø 900 casedAU-RSCi Ø 970 casedAU-RSCi Ø 1060 casedAU-RSCi Ø 1180 casedAU-RSCi Ø 1370 casedAU-RSCi Ø 1650 casedAU-RSCi Ø 1840 cased
Diameter (mm)5206507007809009701,0601,1801,3701,6501,840
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)6707808359109751,0301,1251,5051,6751,9152,155
Max. torque (kNm)350350350480480480480480480480480
Article no.1365376913653780136537821022369513653798136537991365380114110624136538141365381613653818
  • 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

  • Type - Kelly box

  • Range of application - Kelly drilling tools