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LiebherrDeep foundation
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Deep FoundationAttachmentsDrilling toolsCCFA drilling toolsCCFA-CA-DW Ø 800/720

Double-walled casing with 40 mm coupling, wall thickness 10/10 mm, light design. Thanks to the reduction in weight, ideal for CCFA operation. Drill casings can be used in the Kelly drilling process, however not when a casing oscillator is in use.

metricimperial

  • Casing outside diameter - 800 mm

  • Effective length - 1,000, 1,500, 2,000, 3,000, 5,000, 10,000 mm

  • Cutting diameter of tool Dc - 690 mm

  • Type - Standard

  • Equipment - Conical bolts, conical rings, threaded rings and locating keys

product image 0
Type
Standard

Variants

CCFA-CA-DW Ø 800/720 x 1000CCFA-CA-DW Ø 800/720 x 1500CCFA-CA-DW Ø 800/720 x 2000CCFA-CA-DW Ø 800/720 x 3000CCFA-CA-DW Ø 800/720 x 5000CCFA-CA-DW Ø 800/720 x 10000
Effective length (mm)1,0001,5002,0003,0005,00010,000
Casing outside diameter (mm)800800800800800800
Casing inside diameter (mm)720720720720720720
Cutting diameter of tool Dc (mm)690690690690690690
Weight (kg)5207209251,3252,1304,150
Wall thickness inside (mm)101010101010
Wall thickness outside (mm)101010101010
Wall thickness casing (mm)404040404040
Article no.119930151199301111993012119930131199301411992991

  • 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

  • Kelly drilling, max. drilling depth - 70.8 m

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

  • Scope of delivery - Box 15 pc.

  • Type - Conical ring

  • Range of application - Casings

  • Scope of delivery - Box 15 pc.

  • Type - Threaded ring

  • Range of application - Casings

  • Scope of delivery - Box 15 pc.

  • Type - Conical bolt

  • Range of application - Casings

  • Type - Conical bolt

  • Range of application - Casings

  • Type - Conical bolt

  • Range of application - Casings

  • Scope of delivery - Box 15 pc.

  • Type - Conical bolt

  • Range of application - Casings