Kelly Bar
Kelly bar is a very important part for any brand drilling machine, because its quality directly affects the machine work efficiency by transferring up pressure to the down drilling tools.
TYPES OF KELLY BAR
Base on the rich professional experience and International standard material steel pipe. Our company is specialized at supplying quality Kelly bars such as interlocking Kelly bar, friction Kelly bar, and multi-lock Kelly bar.
Interlocking Kelly bars are used for piling machine in dense sand, gravel and weak to strong rock.
Suitable Brand
Our products are mainly suitable for Bauer, Soilmec, Casagrande, Liebherr, IMT, Mait, CMV, XCMG, SANY, Zoomlion, Sunward, Jintai, etc.
| Interlocking Kelly bar of common models | ||||||
| No | OD (mm) | Length (m) | Sections | Drilling Depth (m) | Torque | Suitable Brands |
| 1 | 630 | 9-26 | 4, 5, 6 | 30-150 | 600 | Soilmec, Sany, XCMG, Yutong |
| 2 | 580/575 | 9-24 | 4, 5, 6 | 30-138 | 500 | Soilmec, Sany, XCMG, Sunward, Yutong |
| 3 | 559 | 9-21 | 4, 5, 6 | 30-118 | 500 | Soilmec, Bauer |
| 4 | 530 | 9-20 | 3, 4, 5, 6 | 24-114 | 400 | Soilmec, XCMG, Zoomlion |
| 5 | 508 | 9-18 | 3, 4, 5, 6 | 24-103 | 360 | Soilmec, Sany, XCMG, Sunward, Yutong, Zoomlion |
| 6 | 483 | 9-17.5 | 3, 4, 5 | 22-78.5 | 350 | Soilmec |
| 7 | 470 | 9-23 | 3, 4, 5, 6 | 24-107 | 280/400 | Bauer, Sany, XCMG, Sunward, Yutong |
| 8 | 440/445 | 9-15 | 3, 4, 5, 6 | 24-85 | 250 | MAIT, Sany, XCMG, Sunward, Yutong, Zoomlion |
| 9 | 426/419 | 9-15 | 3, 4, 5 | 24-70 | 250/300 | Bauer, Casagrande, CMV |
| 10 | 406/394 | 9-15 | 3, 4, 5 | 24-70 | 250/280 | Soilmec, Bauer, IMT, Sany, XCMG, Sunward, Zoomlion |
| 11 | 377/368 | 9-14 | 3, 4, 5 | 24-65 | 220 | Soilmec, Bauer, MAIT, Sany, XCMG, Sunward, Zoomlion |
| 12 | 355 | 9-14 | 3, 4, 5 | 24-65 | 150 | Soilmec, Casagrande |
| 13 | 340/343 | 9-14 | 3, 4, 5 | 24-65 | 230 | Bauer |
| 14 | 299 | 9-14 | 3, 4 | 24-49 | 150 | Soilmec |
Any inquiry of Kelly Bar of Rotary Drilling Rigs , please contact us freely!
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