Liebherr LB 36 User Manual download pdf (Page 10)

700

1000

1600

1900

2200

100

Nm%

-5.56m

1.23

m/min

KELLY

188.2

-24.25m

0.00

m/min

200

-63.9

°0.1

°0.0

100

200

300

400

bar

0100200300400

bar

0200300400

bar

83 mm/U

-24.3

100

200

300

1300

MODE

rpm

1900

Display for Kelly drilling

LB 36

Kelly bars

A X Drilling

depth

Weight Kelly Ø

(mm) (mm) (m) (t) (mm)

MD 36/3/30 11900 11100 28.0 7.6 470

MD 36/3/36 13900 9100 34.0 8.8 470

MD 36/4/42 12950 10100 40.0 10.3 470

MD 36/4/48 14450 8600 46.0 11.5 470

MD 36/4/54 15950 7100 52.0 12.7 470

MD 36/4/60 17450 5600 58.0 13.9 470

MD 36/4/66 18950 4100 64.0 15.1 470

MD 36/4/72 20450 2600 70.0 16.3 470

MD 28/5/78 18250 4900 76.0 14.0 508

MD 28/5/84 19450 3700 82.0 15.0 508

MD 28/5/90 20650 2400 88.0 16.8 508

Kelly drilling

with optional equipment

Technical data

Rotary drive - torque 410 kNm

Rotary drive - speed

37 rpm

Performance data

Max. drilling diameter* 3000 mm uncased

Max. drilling diameter* 2500 mm cased

*) Other drilling diameters available on request

Other Kelly bars available on request

When using a casing oscillator, value X has to be reduced

by 1600 mm.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16

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Liebherr LB 36 User Manual Page 10

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