Double rotary drilling, Model dba 200, Technical data – Liebherr LB 28 User Manual
Page 9
LB 28
9
Double rotary drilling
Model DBA 200
Display for double rotary drilling
*) Other drilling diameters available on request.
Technical data
Drilling drive I - torque
1
st
gear
195 kNm
Drilling drive I - speed
1
st
gear
9 rpm
Drilling drive I - torque
2
nd
gear
97 kNm
Drilling drive I - speed
2
nd
gear
18 rpm
Drilling drive II - torque
1
st
gear
103 kNm
Drilling drive II - speed
1
st
gear
17 rpm
Drilling drive II - torque
2
nd
gear
51 kNm
Drilling drive II - speed
2
nd
gear
34 rpm
Max. drilling diameter*
620 mm
Max. drilling depth
17.8 m
Max. pull force
900 kN
See also other documents in the category Liebherr Special machinery:
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