SR155-C10 Rotary Drilling Rig
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Main performances
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Unit
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Parameters
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Overall height
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mm
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18,432
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Operating weight
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t
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46
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Max. pile diameter
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mm
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1,500
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Max. pile depth(friction Kelly/inter-locking Kelly)
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m
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56/44
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Max. output torque
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kN.m
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150
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Speed of rotation
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rpm
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6.5~40
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Crowd force
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kN
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160
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Line pull
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kN
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160
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Stroke
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mm
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4,250
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Main winch
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Line pull(1st layer)
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kN
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160
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Rope diameter
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mm
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28
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Max. line speed
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m/min
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70
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Auxiliary winch
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Line pull(1st layer)
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kN
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60
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Rope diameter
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mm
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14
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Max. line speed
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m/min
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60
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Forward
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5
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Lateral
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±5
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