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Deep FoundationAttachmentsDrilling toolsCCFA drilling toolsCCFA-AU-EX Ø 640

The hollow stem and connector of the continuous flight auger have the same diameter. This means no narrowing of the cross-section in the flight thus ensuring optimum material flow.

metricimperial

  • Diameter - 640 mm

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

  • Connector - octagonal - 175 mm Spanner width

  • Type - Standard

  • Casing - cased

  • Equipment - Outer edge of the flight is provided with wear protection

product image 0
Max. torque
250 kNm
Max. pull force
640 kN
Flight pitch
450 mm
Outside diameter hollow stem
254 mm
Inside diameter concrete supply pipe
125 mm
Type
Standard

Variants

CCFA-AU-EX Ø 640 x 1000CCFA-AU-EX Ø 640 x 2000CCFA-AU-EX Ø 640 x 3000CCFA-AU-EX Ø 640 x 5000CCFA-AU-EX Ø 640 x 10000
Effective length (mm)1,0002,0003,0005,00010,000
Total length (mm)1,3522,3523,3525,35210,352
Casing outside diameter (mm)750750750750750
Casing inside diameter (mm)670670670670670
Weight (kg)3506208901,4302,780
Article no.1311714013117141131171421311714313117144

  • 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 - includes 1 x O-ring

  • Type - Pins

  • Range of application - Connectors CFA / CCFA

  • Type - Pins

  • Range of application - Connectors CFA / CCFA

  • Scope of delivery - includes 4 x locking pieces and 8 x hexagonal bolts

  • Type - Connector

  • Range of application - Connectors CFA / CCFA

  • Type - Sleeve

  • Range of application - Connectors CFA / CCFA

  • Type - Sleeve

  • Range of application - Connectors CFA / CCFA