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rotary drilling interlocking kelly bar
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TYSIM KR125A 43m Depth Rotary Drilling Rig Foundation Piles Equipment With Friction Kelly Bar Technical Specification Technical specification of ...
2026-04-08 10:17:40
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Type KR220E 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. ...
2026-05-01 00:07:49
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Product Description Technical Specification Type KR125A Torque 125 KN.m Max. diameter 1300 mm Max. drilling depth 37 m(Lock)/ 43 m(Friction ...
2024-12-09 18:49:01
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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 ...
2026-05-01 00:07:49
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TYSIM KR90C Hydraulic Piling Rig Foundation Rotary Drilling Equipment 72 M / Min Main Winch Line Speed Piling Machine Technical Specification ...
2026-04-08 10:17:47
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small KR285C Max Drilling Depth 80m diameter 2500mm Hydraulic Rotary Piling Rig Machine,working height 11m Technical Specification Technical ...
2024-12-09 13:09:35
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TYSIM KR90C Hydraulic Piling Rig Foundation Rotary Drilling Equipment 72 M / Min Main Winch Line Speed Piling Machine Technical Specification ...
2026-04-08 10:17:44
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Basic Info. Model NO. KR60C Torque 60 Kn.M Max. Diameter 1000 mm Max. Drilling Depth 16 M(Lock)/ 20 M(Friction Kelly Bar) Max. Crowd Pressure 90 Kn ...
2024-12-09 17:33:20
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Technical Specification Type KR285C Torque 285KN.m Max. diameter 2000/2300 mm Max. drilling depth 57 m(Lock)/ 88 m(Friction kelly bar) Speed of ...
2024-12-09 17:52:17
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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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