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Deep FoundationAttachmentsDrilling toolsKelly drilling toolsCA-DW Ø 620/540

Double-walled casings with 40 mm coupling and wall thickness of 15/10 mm Suitable for use with a casing oscillator.

metricimperial

  • Casing outside diameter - 620 mm

  • Effective length - 1,000, 2,000, 3,000, 4,000, 5,000, 6,000 mm

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

product image 0
Cutting diameter
520 mm

Variants

CA-DW Ø 620/540 x 1000CA-DW Ø 620/540 x 2000CA-DW Ø 620/540 x 3000CA-DW Ø 620/540 x 4000CA-DW Ø 620/540 x 5000CA-DW Ø 620/540 x 6000
Casing outside diameter (mm)620620620620620620
Casing inside diameter (mm)540540540540540540
Effective length (mm)1,0002,0003,0004,0005,0006,000
Weight (kg)4538381,2251,6152,0002,385
Cutting diameter of tool Dc (mm)520520520520520520
Wall thickness inside (mm)101010101010
Wall thickness outside (mm)151515151515
Wall thickness casing (mm)404040404040
Article no.112621111126211211262113112621141126211511262116

Rotary drilling tools for Kelly drilling

  • 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