CCFA-CDA-DBA160-250 CCFA casing driver

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.
Gallery loading.
Effective length 1,750 mm
Type Standard
Range of application Connecting adapter for double rotary drive DBA 160, DBA 160.1/200.1, DBA 180/220 and DBA 250.
Equipment Threaded ring G64 for casing diameter 620 mm; threaded ring G88 for casing diameter 750-1000 mm.

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CCFA-CDA Ø 620/540 DBA160-250 CCFA-CDA Ø 750/670 DBA160-250 CCFA-CDA Ø 800/720 DBA160-250 CCFA-CDA Ø 880/800 DBA160-250 CCFA-CDA Ø 1000/920 DBA160-250
Effective length [mm] 1,750 1,750 1,750 1,750 1,750
Casing outside diameter [mm] 620 750 800 880 1,000
Casing inside diameter [mm] 540 670 720 800 920
Weight [kg] 800 1,020 1,120 1,260 1,465
Cutting diameter [mm] 510 640 690 770 890
Article no. 13112288 13112027 13112298 11998923 13112043
Variants

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