CCFA-AU-EX-HD Ø 520 CCFA continuous flight auger (double rotary drilling)

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.
Gallery loading.
Diameter 520 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

Find service contact
Max. torque 250 kNm
Max. pull force 750 kN
Flight pitch 400 mm
Outside diameter hollow stem 254 mm
Inside diameter concrete supply pipe 125 mm
Type Heavy duty
CCFA-AU-EX-HD Ø 520 x 1000 CCFA-AU-EX-HD Ø 520 x 2000 CCFA-AU-EX-HD Ø 520 x 3000 CCFA-AU-EX-HD Ø 520 x 4000 CCFA-AU-EX-HD Ø 520 x 5000 CCFA-AU-EX-HD Ø 520 x 6000
Effective length [mm] 1,000 2,000 3,000 4,000 5,000 6,000
Total length [mm] 1,350 2,350 3,350 4,350 5,350 6,350
Casing outside diameter [mm] 620 620 620 620 620 620
Casing inside diameter [mm] 540 540 540 540 540 540
Weight [kg] 422 674 932 1,196 1,450 1,740
Flight pitch [mm] 400 400 400 400 400 400
Diameter [mm] 520 520 520 520 520 520
Article no. 13620987 13620988 13620989 13620990 13620991 13620992
Variants

Hits 1-10 of 13

  • 1
  • 2
  • 1
  • 2