Liebherr LB 44 User Manual download pdf (Page 14)

14 Rotary drilling tools

Casing drivers

with adapter plate

Technical data

Features

• The casing adapters consist of an adapter plate and the

extension pipe with inspection port.

• Adapter plate for rotary drive with cardan joint.

• Reinforced female part with manual locking.

Application

The powerful rotary drives of the LB series are able to drill

casings into the ground completely or partially and extract

them again without casing oscillator.

The adapter plate constitutes the connecting part between

rotary drive and casing.

Ø Casing

[mm]

620/540

750/670

800/720

880/800

1000/920

1080/1000

1180/1100

1300/1220

1500/1420

1800/1720

2000/1910

Other cutting diameters and effective lengths available on request.

D d NL GL Locks Weight

[mm] [mm] [mm] [mm] Pieces [kg]

626 540 2100 2250 2 860

756 670 2100 2250 4 920

806 720 2100 2250 4 970

886 800 2100 2250 4 1020

1006 920 2100 2250 4 1200

1086 1000 2100 2250 4 1270

1186 1100 2100 2250 4 1330

1306 1220 2100 2250 4 1530

1506 1420 2100 2250 4 1960

1806 1720 2100 2250 5 2550

2006 1910 2100 2250 5 2980

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 20

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Liebherr LB 44 User Manual Page 14