XCMG Rotary Drilling Rig Kelly Bar
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We provide interlocking kelly bars and friction kelly bars for XCMG rotary drilling rigs. As a specialized kelly bar supplier, and more than 10 years of manufacturing experience, we have designed our own drilling rig kelly bars to meet XCMG drilling rig usage requirements.
Weight is not indicated in the data sheet. For more information, please contact us directly.
XCMG Rotary Drilling Rig Kelly Bar Selection Parameters| Rig's Model | Kelly Bar Domination | Number of Tubes | Outer Pipe Length (m) | Drilling Depth (m) | Transportation Length (mm) |
| Interlocking | 4 | 11 | 38 | 12.5 | |
| Friction | 4 | 11 | 38 | 12.5 | |
| 5 | 11 | 48 | 12.5 | ||
| Friction | 5 | 16 | 74 | 17.5 | |
| Interlocking | 4 | 19 | 71.5 | 20.5 | |
| 6 | 20 | 112 | 21.5 | ||
| Friction | 5 | 20 | 93 | 21.5 | |
| Interlocking | 4 | 14.5 | 53 | 16 | |
| Friction | 5 | 15 | 67.5 | 16.5 | |
| Friction | 5 | 14.5 | 64 | 16 | |
| 5 | 17.5 | 80 | 19 | ||
| 5 | 13.5 | 60 | 15 | ||
| Interlocking | 4 | 17 | 62 | 18.5 | |
| Friction | 5 | 16.8 | 77 | 18.3 | |
| 6 | 16.7 | 92 | 18.2 | ||
| 6 | 18.3 | 102 | 19.8 | ||
| Interlocking | 4 | 17.5 | 64 | 19 | |
| Friction | 5 | 17.5 | 81 | 19 | |
| 6 | 17.5 | 96 | 19 | ||
| Interlocking | 4 | 14.5 | 52 | 16 | |
| Friction | 5 | 14.5 | 67 | 16 | |
| Interlocking | 4 | 14.5 | 52 | 16 | |
| Friction | 5 | 14.5 | 67 | 16 | |
| Interlocking | 4 | 19 | 70 | 20.5 | |
| Friction | 5 | 19 | 86 | 20.5 | |
| 6 | 19 | 105 | 20.5 |
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