141 - 150 of 151
559mm kelly bar drilling
Selling leads
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Type KR150C Torque 150 KN.m Max. diameter 1300/1500 mm Max. drilling depth 42 m(Lock)/ 52 m(Friction kelly bar) Speed of rotation 7~26 rpm Max. ...
2024-12-09 19:18:08
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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 19:18:08
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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 19:18:08
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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 21:59:38
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Technical Specification Type KR150C Torque 150 KN.m Max. diameter 1500 mm Max. drilling depth 37 m(Lock)/ 43 m(Friction kelly bar) Speed of rotation 6...
2026-07-08 00:15:11
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...;s demand -The single bottom plate thickness:50mm -The double bottom plate thickness:40/50mm -Teeth type:V19 or V20 Specification: Drilling dia(mm) ...
2026-04-08 10:15:33
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Product description: Data/Model AT45B AT55B AT65B AT75B Excentric Moment(kgm) 4.6 5.5 6.5 7.5 Centrifugal force(KN) 268 320 378 451 Max Centrifugal ...
2024-12-09 13:09:35
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Product description: Data/Model AT45B AT75B Excentric Moment(kgm) 4.6 7.5 Centrifugal force(KN) 268 451 Max Centrifugal force(KN) 455 767 Frequency(HZ...
2024-12-09 13:09:35
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Product description: Data/Model AT65B Excentric Moment(kgm) 6.5 Centrifugal force(KN) 378 Max Centrifugal force(KN) 645 Frequency(HZ/rpm) 2300-3000 ...
2024-12-09 13:09:35
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Product description: Data/Model AT55B Excentric Moment(kgm) 5.5 Centrifugal force(KN) 320 Max Centrifugal force(KN) 545 Frequency(HZ/rpm) 2300-3000 ...
2024-12-09 13:09:35
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