281 - 290 of 754
400mm drilling rig machine
Selling leads
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Type KR150A Torque 150KN.m Max. diameter 11500mm Max. drilling depth 52 m Speed of rotation 6~30 rpm Max. crowd pressure 100 kN Max. crowd pull 150 ...
2024-12-09 18:49:01
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Type KR220C Torque 220 KN.m Max. diameter 1800/2000 mm Max. drilling depth 51 m(Lock)/ 64 m(Friction kelly bar) Speed of rotation 5~26 rpm Max. ...
2024-12-09 18:49:01
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Type KR125C Torque 125 KN.m Max. diameter 1500 mm Max. drilling depth 37 m(Lock)/ 43 m(Friction kelly bar) Speed of rotation 6~30 rpm Max. crowd ...
2024-12-09 20:29:13
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Type KR110C Torque 110KN.m Max. diameter 1200 mm Max. drilling depth 28 m(Lock)/ 32.5 m(Friction kelly bar) Speed of rotation 6~30 rpm Max. crowd ...
2026-07-09 00:03:41
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Type KR125C Torque 125 KN.m Max. diameter 1500 mm Max. drilling depth 37 m(Lock)/ 43 m(Friction kelly bar) Speed of rotation 6~30 rpm Max. crowd ...
2024-12-09 22:01:18
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 ...
2026-04-08 10:16:36
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 ...
2026-04-08 10:16:47
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 ...
2026-04-08 10:16:33
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 ...
2026-04-08 10:16:48
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 ...
2026-04-08 10:17:56
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