Interlocking Or Frictional Telescopic Kelly Bar Od 406mm
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...Telescope Kelly Bar OD 406mm High Efficiency Bauer Drilling Kelly Bar ,Soimec /IMT /Mait/Liebherr/Casagrande Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction kelly bar, square kelly bar......
Beijing Jietaihongli Technology Co., Ltd.
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Construction Foundation High Linearity 42m Depth Telescopic Kelly Bar
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Telescoping Inter Locking Kelly Bar For Construction Foundation Drilling Equipment Specifications Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4 8-......
Hunan Kellyway Machinery Co., Ltd.
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Full Scale Brand Telescopic Interlocking Kelly Bar 445mm
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...Telescopic Interlocking Kelly Bar Application: Piling Rig Rotary Interlocking Kelly Bar is an important part of hydraulic rotary drilling rig, because its quality directly affects the transmission pressure and working efficiency of the rig. The Kelly bar produced by our company uses advanced processing equipment and experienced engineers, and strict quality control system. Interlocking pressure Kelly bar...
Hebei Tuff Heavy Industry Co., Ltd.
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JZTG Friction Kelly Bar Drill Telescopic Tailor Made 4-5 Section
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...Kelly Bar Drill Telescopic Tailor Made 4-5 Section Changsha Golden Drilling Machinery co.,ltd is a leader in design,manufacturing and selling of Kelly bar for construction rotary drilling rigs in China & Overseas. Our JZTG brand Kelly bars may be made in friction type and interlocking type, in 3, 4, 5 or 6 elements for all types of foundation rotary drilling rig-sin the market. We can also supply our worldwide customers with Kelly...
Changsha Golden Drilling Machinery Co.,Ltd
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Precise Teleskopic Kelly Bar Rotary Drilling Machine High Torsional Coefficient
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... bars transfer torque and crowd force from the rotary drive to the drilling tool. A kelly bar consists of 2-5 telescopic tubular section with a system of drive keys and lock recesses weld onto their outer surface. Standard kelly bars are fabricated with a...
Kondasin International Co.,Ltd.
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Foundation Friction And Interlocking Kelly Bar For Rotary Machines
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... with piling rigs to drill gravel in silt, clay and sand with lower density. 1.2 to 6 sections telescopic, depths 15 - 140 m. 2. Torque transmission from 120 - 500 kNm 3.6 actuation keys with large lock slot 4. The damping system of the spring assembly 5....
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Interlocking Friction Alloy Steel Kelly Bar For Excavator Bored Pile Foundation
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...Kelly bar is an essential element in hydraulic rotary drilling rigs, acting as a telescopic shaft that conveys both torque and crowd force from the rig to the drilling tool. This component is vital for achieving deep drilling, enabling the rig to penetrate greater depths. It plays a key role in numerous applications, such as foundation drilling, construction projects, and mining operations. Kelly bars......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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TYSIM KR80A Piling Rig Machine 22 m Interlocking Kelly Bar Diameter 1000 mm Max. torque 80 kN.m
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TYSIM KR80A Hydraulic Piling Rig Machine Max Torque 80kNm Rotary Drilling Rig Construction Equipment Technical Specification Technical Specification of KR80A Rotary Drilling Rig Torque 80 kN.m Max. diameter 1000 mm Max. drilling depth 28 m(4 node)/22 m(3 ......
TYSIM PILING EQUIPMENT CO., LTD
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Hard Chrome Plated Steel Bar 42CrMo4 Piston Hollow Rods NSS 350 Hours Fit Telescopic Hydraulic Ram
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40Cr 40Crmo4 42CrMo Piston Hollow Rods Hard Chrome Plated Steel Bar For Hydraulic Ram NSS 1000 Hours Send The Sample For Your Testing specification φ3-φ12 φ16-φ25 φ30-φ50 φ55-φ100 φ105-φ120 Length 200-2000 200-3000 200-5000 200-10000 1000-10000 Scheduling ......
Shenzhen Dallast Technology Co., Ltd.
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Micro piling Foundation TR60D Rotary Rig Machine Depth 21m building construction equipment, hydraulic pile driver
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...telescopic friction or interlocking Kelly bar – standard supply. Technical Features for TR60D bore pile drilling machine: 1. Economical solution with high productivity for small diameter piles with low investment; 2. Easy transport with Kelly bar on ......
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
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