Black Rotary Piling Rig Friction Kelly Bar , Rotary Drilling Rig Components 377mm
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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 8-12 180 54 377/......
Hunan Kellyway Machinery Co., Ltd.
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OD482mm /5/19m Drilling Rig Kelly Bar Piling Hole Frictional Kelly Bar
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... Rig Kelly Bar Piling Hole Frictional Kelly Bar OD482mm /5/19m Frictional Kelly Bar Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 3/4/5 sections Lock Type:Interlocking / Frictional ......
Beijing Jietaihongli Technology Co., Ltd.
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Piling Rig Accessory Kelly Bar Drilling Equipment Heavy Construction Equipment
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...Kelly Bar Spare Parts Piling Rig Accessories Kelly bar is the key part of a rotary rig, transfer the torque of the rotary power head and the pressure of the rotary rig system to the drilling tools and its quality affects the performance of the whole machine directly. A kelly bar......
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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BAUER Piling Rig Interlocking Kelly Bar Q355B Forging
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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 sandblasting processing to improve the surface. 3. Locks and drive shell use ......
Hebei Tuff Heavy Industry Co., Ltd.
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Rotary Drilling Rig Friction Kelly Bar , Pile Driving Machine Interlocking Kelly Bar
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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 7.35 to 13.35 4 305 3 or 4 12 to 36 5.75 to 10.50 5 325 3 or 4 15......
TYSIM PILING EQUIPMENT CO., LTD
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Pile Drilling Machine Friction Kelly Bar Rotary Drilling Rig Spare Part
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Pile Drilling Machine Friction Kelly Bar Rotary Drilling Rig Spare Part Technical Parameter of Kellyway Friction Kelly Bars 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-......
Changsha Golden Drilling Machinery 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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419m Dia 4 Element X 14m Bauger Standard Friction Kelly Bar
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... E9080 rotary drilling rig. Kelly bars can be divided into friction and interlocking Kelly bars by methods of applying pressure and structural features. Friction Kelly bars(also called as friction bars) are generally suitable for soft soils conditions,...
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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