CCFA-AU-FC2-HD 2m CCFA drill starter (double rotary drilling)

Double-start drill starter with flat teeth and pilot bit Concrete discharged behind the main cutter. The opening can be closed during the drilling process with a single-use plastic cover.
Gallery loading.
Diameter 520 - 770 mm
Type Heavy duty
Connector octagonal - 175 mm Spanner width
Effective length 2,000 mm
No. of cutters double-start
Pilot Fishtail pilot bit
Casing cased
Range of application Soft to stiff cohesive soils
Equipment Cutters and flights are provided with wear protection.

Find service contact
Max. torque 250 kNm
Max. pull force 750 kN
Outside diameter hollow stem 254 mm
Inside diameter concrete supply pipe 125 mm
CCFA-AU-FC2-HD 2m Ø 520 mm for casing Ø 620/540 mm CCFA-AU-FC2-HD 2m Ø 650 mm for casing Ø 750/670 mm CCFA-AU-FC2-HD 2m Ø 770 mm for casing Ø 880/800 mm
Diameter [mm] 520 650 770
Casing outside diameter [mm] 620 750 880
Casing inside diameter [mm] 540 670 800
Effective length [mm] 2,000 2,000 2,000
Total length [mm] 2,600 2,600 2,600
Weight [kg] 605 818 956
Flight pitch [mm] 400 500 600
Article no. 13620969 13621061 13620844
Variants

Hits 1-10 of 13

  • 1
  • 2
  • 1
  • 2