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Liebherr digital solutions

Liebherr careers

CDA-M-70

Casing driver manual

The casing driver consists of the adapter plate and the extension pipe with inspection port. Adapter plate for rotary drive with cardan joint. Reinforced sleeve with manual locking device (4-fold).sleeve Locking/unlocking manually via opening rod.

metric

imperial

Casing outside diameter - 620 - 2,000 mm
620 - 2,000 mm
Type - Connecting bolt cardan joint Ø 70 mm
Connecting bolt cardan joint Ø 70 mm

product image 0

Max. torque	480 kNm
Max. pull force	420 kN

Variants

	CDA-M-70-620	CDA-M-70-750	CDA-M-70-800	CDA-M-70-880	CDA-M-70-1000	CDA-M-70-1080	CDA-M-70-1180	CDA-M-70-1300	CDA-M-70-1500	CDA-M-70-1800	CDA-M-70-2000
Casing outside diameter (mm)	620	750	800	880	1,000	1,080	1,180	1,300	1,500	1,800	2,000
Casing inside diameter (mm)	540	670	720	800	920	1,000	1,100	1,220	1,420	1,720	1,910
Cutting diameter (mm)	520	650	700	780	900	980	1,080	1,200	1,390	1,680	1,870
Total length (mm)	2,250	2,250	2,250	2,250	2,250	2,250	2,250	2,250	2,250	2,410	2,300
Weight (kg)	615	690	760	820	1,050	1,110	1,180	1,580	1,950	2,580	3,080
Article no.	14104775	11254766	11304560	14104776	13615812	14105162	11304593	11254767	13615813	11277702	10559344

LB 16 unplugged

Drilling rig

Operating weight - 59.4 t
59.4 t
Max. torque - 180 kNm
180 kNm
Kelly drilling, max. drilling depth - 34.5 m
34.5 m
Kelly drilling, max. drilling diameter - 1,500 mm
1,500 mm

Drilling rig (LB series)

Operating weight - 52.8 t
52.8 t
Max. torque - 200 kNm
200 kNm
Kelly drilling, max. drilling depth - 34.5 m
34.5 m
Kelly drilling, max. drilling diameter - 1,500 mm
1,500 mm

Drilling rig (LB series)

Operating weight - 69.3 - 79.9 t
69.3 - 79.9 t
Max. torque - 252 kNm
252 kNm
Kelly drilling, max. drilling depth - 53.2 m
53.2 m
Kelly drilling, max. drilling diameter - 3,300 mm
3,300 mm

LB 25 unplugged

Drilling rig (LB series)

Operating weight - 71.1 - 82.1 t
71.1 - 82.1 t
Max. torque - 252 kNm
252 kNm
Kelly drilling, max. drilling depth - 53.2 m
53.2 m
Kelly drilling, max. drilling diameter - 3,300 mm
3,300 mm

Drilling rig (LB series)

Operating weight - 73.6 - 84.6 t
73.6 - 84.6 t
Max. torque - 297 kNm
297 kNm
Kelly drilling, max. drilling depth - 70.8 m
70.8 m
Kelly drilling, max. drilling diameter - 3,400 mm
3,400 mm

LB 30 unplugged

Drilling rig (LB series)

Operating weight - 75.5 - 85.5 t
75.5 - 85.5 t
Max. torque - 297 kNm
297 kNm
Kelly drilling, max. drilling depth - 70.8 m
70.8 m
Kelly drilling, max. drilling diameter - 3,400 mm
3,400 mm