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
Machine Type:For Foundation Construction Rotary Drilling Rig,Piling
Highlight:
Bauer interlock kelly bar
,
Hard interlock kelly bar
,
xcmg kelly bar
Basic Infomation
Place of Origin:China
Brand Name:JTHL
Certification:ISO9001
Model Number:Kelly bar Bauer
Payment & Shipping Terms
Packaging Details:customer
Delivery Time:7 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:100set /month
Gallery
Bauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe Rig
Product Description
Specification
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 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.
