Deep foundation

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.

  • Diameter - 650 mm

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

  • Connector - octagonal - 175 mm Spanner width

  • Type - Heavy duty

  • Casing - cased

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

Max. torque
250 kNm
Max. pull force
750 kN
Flight pitch
500 mm
Outside diameter hollow stem
254 mm
Inside diameter concrete supply pipe
125 mm
Type
Heavy duty

Variants

CCFA-AU-EX-HD Ø 650 x 1000CCFA-AU-EX-HD Ø 650 x 2000CCFA-AU-EX-HD Ø 650 x 3000CCFA-AU-EX-HD Ø 650 x 4000CCFA-AU-EX-HD Ø 650 x 5000CCFA-AU-EX-HD Ø 650 x 6000
Effective length (mm)1,0002,0003,0004,0005,0006,000
Total length (mm)1,3502,3503,3504,3505,3506,350
Casing outside diameter (mm)750750750800750750
Casing inside diameter (mm)670670670670670670
Weight (kg)4036909751,2601,5512,038
Flight pitch (mm)500500500500500500
Diameter (mm)650650650650650650
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