Equipment, Casing oscillator – Liebherr HS 895 HD Litronic User Manual
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Winch options
2 x 66,200 lbs
Line pull 2 x
132,300 lbs
Max. rope speed 1st layer
0–253 ft/min
(with change gear box)
0–515 ft/min
Drilling diameter
10.8 ft
Max. chisel weight
39,700 lbs
Max. capacity with boom position in longitudinal
direction of undercarriage with 104 ft main boom
at 33 ft radius (75% tipping load)
168,900 lbs
Free fall winches with maintenance free, spring loaded multi disc
brake working in an oil bath. Simultaneous working of both
winches is assured through our hydraulic system.
Hydraulic supply for casing oscillator
q = 2 x 106 gal/min.
P = 4350 PSI max.
Mechanical connection casing oscillator on undercarriage.
Automatic operation for one and two rope grabs (optional). During
the drilling process the engine power can be freely divided
between casing oscillator and hoisting winches as required.
Equipment
Casing oscillator
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HS 895 HD
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