Rotary Piling Rig Kelly Bar OD377-5*12m Foundation Pile Kelly Bar
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Frictional Kelly Bar OD377-5*12m Foundation Pile Kelly Bar Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 sections Lock Type:Frictional Max Drilling Depth :54m Max Drilling Diammeter:1500mm OEM/ODM Both Material Q345B /Q460D / ......
Beijing Jietaihongli Technology Co., Ltd.
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Strong Abrasion Resistance Friction Kelly Bar 377mm Rotary Drilling Rig Parts
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...Friction Kelly Bar Application: With the rich manufacturing experience and engineering experience ,we have received the good feedback from many customers about our drilling tools and kelly bar. There are 2 types of kelly bar, interlocking and friction. The kelly bar length depends on actual needs of customers or the drilling machines' parameters. The friction Kelly bar......
Hebei Tuff Heavy Industry Co., Ltd.
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Bg40 Friction Kelly Bar Rotary Drilling Rig Bauer Fitness Construction General Power
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...Friction Kelly Bar Rotary Drilling Rig Bauer Fitness Construction General Power Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad, We have 2 types kelly bar, interlocking and friction. The kelly bar length......
Changsha Golden Drilling Machinery Co.,Ltd
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10m Length Torque Resistance Friction Kelly Bar , Piling Rig Kelly Bar
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Piling Rig Friction Kelly Bar Construction Foundation Drilling Equipment Spare Parts Specifications Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4&5 8-12 180 54 377/368 3&4&5 8-13 220 59 406/......
Hunan Kellyway Machinery Co., Ltd.
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559mm Diameter 20.4m Length Sinovo Kelly Bar Swivel
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... Kelly bars(also called as friction bars) are generally suitable for soft soils conditions, such as soils, sands, etc., while interlocking Kelly bars (also called as interlocking bars) are generally suitable for hard soils conditions, such as cobbles,...
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
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High Torque Friction Kelly Bar Drilling 49-110m Depth
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..., high quality materials provided with strict technical standards are applied in construction and welding manufacturing process. All Kelly bars have a warranty of one year or 2000 working hours. Service: Jiayou Xincheng VIP service relieves your worries:...
Beijing jiayou xincheng industry and trade co. LTD
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Friction Kelly Bar for rotary piling rig
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... three large groups or N groups pressure concave parts in the external key, three or six wear-resistant keys in the internal keys. The length of the bar is less than the length of large concave tine of the external key. When the driving force rotates, the...
Beijing Guangying Construction Machinery Co.,Ltd
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Piling Tool Friction Kelly Bar Accessories Foundation Construction Applied
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Piling Tool Kelly Bar Rotary Drilling Accessories Foundation Piling Construction Kelly bars has two types:interlocking and friction type,our aim is to transfer to the drilling tools both the torque and the pressure produced by the drilling machine,it can ......
Kondasin International Co.,Ltd.
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Rotary Drilling Rig Friction Kelly Bar For Caterpillar Hyundai Doosan Sany Sumitomo
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...; 2. The key parts such as drive keys are used by heat treatment to improve wear resistance ; 3. With high torsional coefficient ,the compression and vibration resistance of Kelly bar is higher than...
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Frictional Drill Bar / Frictional Kelly Bar Foundation Drilling Tools for Rotary Drilling Rig
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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 15 to 33 7.......
TYSIM PILING EQUIPMENT CO., LTD
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