telescopic friction kelly bar

Brand Name:JTHL

Model Number:377

Place of Origin:China

Frictional Kelly Bar OD377-4*12m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :43m Max Drilling Diammeter:3000mm OEM/ODM Both Material Q345B /Q460D / 35CrMo With Special Heat ...

Brand Name:JZTG

Model Number:JZTG-KELLY BAR 01

Place of Origin:Changsha ,China

...Friction 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

Brand Name:BJTUFF

Model Number:Full type

Place of Origin:China

...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...

Place of Origin:Hunan, China

Brand Name:Kellyway

Model Number:Friction Kelly Bar

Rotary Drilling Rig Key Part Friction Kelly Bar for Foundation Bored Pile Product Description 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 8-13...

Brand Name:SINOVO

Model Number:Friction Kelly bar

Place of Origin:CHINA

... 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,

Brand Name:JYXC

Place of Origin:HeBei China

..., 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:

Brand Name:KonDaSin

Model Number:Rotary drilling kelly bar

Place of Origin:China

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 ...

Place of Origin:China

Brand Name:DZ

Model Number:340/356/377/406/445//470/508

...advantage together 3. Long time use Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The main purpose of kelly bar is to transfer the torque of rotary drive and the crowd pressure of

Brand Name:APIE

Model Number:Friction/Interlocking Kelly Bar

Place of Origin:China

...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...

Brand Name:TYSIM

Model Number:KB

Place of Origin:Jiangsu, China

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....

Brand Name:JINYIYUAN

Model Number:Interlocking Kelly Bar

Place of Origin:Tianjin，China

... 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 ...

Brand Name:ROSCHEN

Model Number:50 60 73 89

Place of Origin:Germany

... Drilling Rod Kelly Bar Drilling Pipe Jet Grouting Drilling Tools Drilling Rod Kelly Bar Drilling Pipe/Drilling tools Drill Rod/Drill Pipe/Kelly Bar Main channel carrier of transporting slurry and compressing air and water. 1. Kelly Bar Drilling Pipe ...

Place of Origin:China

Brand Name:SHUGUANG

Each kelly shall be conduct 4145H full length heat treatment to ensure that hardness can reach 285-341HB at 1inch from OD; impact energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Processing ...

Brand Name:Shacman

Model Number:SR200

Place of Origin:China

Used Shacman Sr200 hydraulic rotary drilling rig with interlock kelly bar less working hours*, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, ...

Model Number:GK-200

Place of Origin:China

Brand Name:ShiTan

Small hydraulic drive Kelly bar drill rig suitable for rock layers 1. Brief Introduction GK-200 mobile drilling machine is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission ...

Brand Name:Perfect Laser

Model Number:PEL-800

Place of Origin:China

V Shaped Slotting Mode Channel Letter Bender And Telescoping Double Bending Bars Mechanism Description Perfect Laser focuses on the field of Channel Letter Bender, we work steadily from China to the world.We are adhering to the focus, ...

Brand Name:SYL

Model Number:6013

Place of Origin:China

1100 Aluminum telescopic rods aluminum timing pulley bar stock for Industrial Equipment 1100 aluminum alloy is 99.0% ordinary industrial pure aluminum. Heat treatment can not be strengthened; Low strength, but good ductility, formability, weldability and ...

Model Number:Roller Kelly Bushing

Place of Origin:China

... bar. The product reduces its friction with Kelly bar by the rolling of four rollers in order to prolong its life. The product can also fit to four-sided or six-sided Kelly bar by charging roller, and then connect it with various rotary tables, with two