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Beijing Jietaihongli Technology Co., Ltd.
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Bauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe Rig

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Bauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe Rig

Brand Name : JTHL

Model Number : Kelly bar Bauer

Certification : ISO9001

Place of Origin : China

MOQ : 1

Price : 17000$~40000$

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100set /month

Delivery Time : 7 days

Packaging Details : customer

Warranty : 1 Year

Material : Q345B,35CrMo,27SiMn,16Mn for drilling bit; 16Mn/35CrMo for kelly bar; Q235 for tremie pipe,Alloy steel

Color : Customized,Yellow or customized

After-sales service provided : Video technical support,Online support,Engineers available to service machinery overseas,Field maintenance and repair service,Field installation

Product name : Bauer style hard interlock kelly bar for rock foundation bottom pipe rig

Application : Bauer Sany XCMG Rotary Drilling Rig

Type : or Customerized

Condition : 100%new

Name : Kelly Bar

Drilling depth : 20-120m

Processing type : Hot treatment and forging

Pressure form : Interlocking

Weight : 45

Usage : construction machine parts,rotary drilling rig

Tube material : Alloy seamless steel tube

Machine type : for foundation construction rotary drilling rig,Piling

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Bauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe RigBauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe RigSpecification
No.
Diammeter of The First
Section
Sections
Key Pressure Type
Length of per section(m)
Drill depth
Torque(KN.M)
1
¢299
3
Interlocking
9-12
24-45
100 -120
2
¢342
3
4
Interlocking
9 - 12
24-45
100 -120
3
¢355
3
4
Interlocking
9 - 14
24 - 56
100-120
4
¢368
3
4
Interlocking
9 - 14
24 - 56
150-180
5
¢377
3
4
Interlocking
9 - 14
24 - 56
150-180
6
¢394
3
4
Interlocking
9 - 15
24 - 58
180-200
7
¢406
3
4
Interlocking
9 - 15
24 - 58
180-200
8
¢419
3
4
Interlocking
9 - 15
24 - 58
200-230
9
¢440(445)
3
4
Interlocking
9 - 15
24 – 58
220-260
10
¢470 (482)
3
4
Interlocking
9 - 16
24 – 60
220-260
11
¢508
3
4
Interlocking
9 – 18
24 – 68
260-360
12
¢530 (540)
3
4
5
Interlocking
9 – 20
32 – 92
320-400
13
¢580 (575)
3
4
5
Interlocking
9 – 20
32 – 92
360-420
14
¢630
3
4
5
Interlocking
9 - 22
32 - 102
400-500
Bauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe RigBauer style hard interlock kelly bar for rock foundation bottom pipe rigBauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe RigBauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe Rig
Interlock Kelly bar adopts the international advanced six-ribs distribution technology. The inner keyboards and outer keyboards are manufactured from overall forging and pressing high-tensile steel. The special heat treatment makes this style Kelly bar with high abrasion resistance, compression resistance, and excellent welding property. Kelly bar is based on domestic rig configuration and condition demand, combined with the home and abroad advanced manufacture technology, supporting domestic and foreign rotary piling rig.

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