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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 - 880 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
780 mm
VariantsCA-DW Ø 880/800 x 1000CA-DW Ø 880/800 x 2000CA-DW Ø 880/800 x 3000CA-DW Ø 880/800 x 4000CA-DW Ø 880/800 x 5000CA-DW Ø 880/800 x 6000
Casing outside diameter (mm)880880880880880880
Casing inside diameter (mm)800800800800800800
Effective length (mm)1,0002,0003,0004,0005,0006,000
Weight (kg)6821,2391,7962,3622,9193,144
Cutting diameter of tool Dc (mm)780780780780780780
Wall thickness inside (mm)101010101010
Wall thickness outside (mm)151515151515
Wall thickness casing (mm)404040404040
Article no.112621171126211811262119112621201126212111262122
  • 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

  • Max. torque - 200 kNm

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

  • Operating weight - 52.8 t

  • Kelly drilling, max. drilling depth - 34.5 m

  • 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

  • Kelly drilling, max. drilling depth - 53.2 m

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

  • Max. torque - 252 kNm

  • Max. torque - 297 kNm

  • Kelly drilling, max. drilling depth - 70.8 m

  • Operating weight - 73.6 - 84.6 t

  • 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 diameter - 3,400 mm

  • Kelly drilling, max. drilling depth - 70.8 m

  • Scope of delivery - Box 15 pc.

  • Type - Conical ring

  • Range of application - Casings

  • Scope of delivery - Box 15 pc.

  • Range of application - Casings

  • Type - Threaded ring

  • Scope of delivery - Box 15 pc.

  • Type - Conical bolt

  • Range of application - Casings

  • Type - Conical bolt

  • Range of application - Casings

  • Range of application - Casings

  • Type - Conical bolt

  • Scope of delivery - Box 15 pc.

  • Type - Conical bolt

  • Range of application - Casings