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Deep FoundationAttachmentsDrilling toolsCCFA drilling toolsCCFA-CDA-DBA300

The casing driver is fitted with two openings for discharging material. On one side, the openings are fitted with longitudinal cutters so cohesive soils can be better discharged. Two foldable mounting points for attaching double rotary drilling equipment.

metricimperial

  • Effective length - 1,750 mm

  • Type - Standard

  • Range of application - Connecting adapter for double rotary drive DBA 300

  • Equipment - Threaded ring G64 for casing diameter 620 mm; threaded ring G88 for casing diameter 750-1000 mm.

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Variants

CCFA-CDA Ø 620/540 DBA300CCFA-CDA Ø 750/670 DBA300CCFA-CDA Ø 800/720 DBA300CCFA-CDA Ø 880/800 DBA300CCFA-CDA Ø 1000/920 DBA300
Effective length (mm)1,7501,7501,7501,7501,750
Casing outside diameter (mm)6207508008801,000
Casing inside diameter (mm)540670720800920
Weight (kg)9001,0801,1601,3001,500
Cutting diameter (mm)510640690770890
Article no.1199045013112026119929511198462113112041

  • 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 - Threaded 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