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rotary drilling rig interlocking kelly bars

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Customized Rotary Drilling Rig Interlocking Kelly Bar BG20H 368mmx4 A Kelly bar consists of 2 - 5 telescopic tubular sections with a system of drive keys and lock recesses, welded ...
Beijing, china
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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 15 to 42 9.35 to 18.20 3 298 3 ...
Jiangsu, china
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Customized drilling Rig Interlocking Kelly Bar Foundation Kelly Bar Products Feature 1. All kelly bars use seamless steel tube from large steel factories. 2. All steel tubes will ...
Jiangsu, china
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Construction Project Machine interlocking Kelly bar drilling rig 1. Main Features (1) The kelly bar is imported from Germany or adomestic high strength seamless steel pipe ...
Hunan, china
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Drilling Accessories Interlocking Kelly Bar 4 x 24.5M Bauger standard Kelly Box drilling accessories with interlocking kelly bar Dimension: kelly bar: 4*24.5M
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The kelly is the key component of the drilling machine, and its quality directly affects the performance of the whole machine. Based on rich manufacturing experience and absorbing ...
Tianjin, china
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BAUER /CMV Piling Rig Interlocking Kelly Bar Foundation Kelly Bar Feature 1. All kelly bars use seamless steel tube from large steel factories. 2. All steel tubes will be under ...
Hebei, china
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Construction Machinery Parts Rotary Piling Rig Drilling Friction Kelly Bar For Piling Specifications Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4&5 ...
Hunan, china
Member
Used Sany Sr200 hydraulic rotary drilling rig with interlock kelly bar less working hours *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%...
Hunan, china
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Combined Interlocking Kelly Bar Drilling Rig Spare Parts Full Interlocking Kelly Bar Combined Interlocking Kelly Bar Description of Drilling Rig Spare Parts: Combined full...
Shanghai, china
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15m Bore Depth Small Hydraulic Rotary Drilling Rig Cummins 110KW Diesel Engine Machine Introduction RCQ515 rotary drilling rig can perform drilling operations by applying pressure, ...
Henan, china
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SANY SR285 2017 Used Rotary Drilling Rig 5~ 24 Rpm ,300KW Sany Used Rotary Drilling Rig SR285R Model 2017 Product Discription Unit Parameter Pile Max.Pile diameter mm 2200/1900 Max...
Hunan, china
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XCMG 50 Meters XR130E Rotary Drilling Rig With 1600mm Diameter And 43000kg Weight Products Description: XR130E rotary drilling rig is made up of crawler chassis and superstructure ...
Shandong, china
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Sany Used Rotary Drilling Rig SR360R Model 2021 For 2500mm Max. Drilling And 100/65m Max. Drilling Depth Main performances Unit Parameter Remark Pile Max. drilling diameter mm 2500 ...
Hunan, china
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27SiMn Interlocking Kelly Bar For Rotary Drilling Rig 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction kelly bar, ...
Hunan, china
Member
Portable Bucket DTH drilling rig machine SRQD70 mining borehole rotary drilling rig SRQD70 pneumatic-electric DTH drilling rig is a percussive rotary drilling rig. used in varity ...
Zhejiang, china
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Mini Small Deep Rotary Drilling Rig For Sale Borehole Equipment Water Well Drilling Small Deep Rotary Drilling Rig is suited for geological general investigation and exploration, ...
Hebei, china
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Truck Mounted Rotary Drilling Rig Machine For Water Well SPJT300 Water Well Drilling Rig is installed on a trailer. This drilling rig can work through rotary mud circulation or DTH ...
china
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Drilling Rig Spare Parts Rotary Drilling Rig Bit(Rock core barrel bucket) Name Rotary Drilling Rig Bit Place of origin Changsha, Hunan, China Brand name Self-made auxiliary ...
Hunan, china
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G-1 Prospecting Mineral Portable Drilling Rigs Hydraulic , Rotary Drilling Rig Quick Detail: 1. G-1 can be used in engineering geological exploration, survey and exploration of ...
Jiangsu, china
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