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Product Paramenters：
Customized according to customer needs
Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad,
We have 4 types kelly bar, interlocking / friction . The kelly bar length depends on actual needs of customers or the drilling machines' parameters
Products Description:
| Name | Type | Weight(T) | Transport Length(mm) | Drilling Depth(m) |
| φ377 Friction Kelly Bar | φ377×5×12 | 6 | 13300 | 55 |
| φ377 Interlocking Kelly Bar | φ377×4×12 | 7 | 13550 | 42 |
| φ445 Friction Kelly Bar | φ445×5×13 | 10 | 14510 | 55 |
| φ445 Friction Kelly Bar | φ445×5×15 | 11.5 | 16510 | 65 |
| φ445 Interlocking Kelly Bar | φ445×4×12 | 9.5 | 13645 | 40 |
| φ445 Interlocking Kelly Bar | φ445×4×15 | 11.5 | 16645 | 52 |
| φ508 Friction Kelly Bar | φ508×6×15 | 15 | 16585 | 81 |
| φ508 Interlocking Kelly Bar | φ508×4×12 | 10.5 | 13550 | 40 |
Contact us and give us the size of the product you need. We will process it in the factory at our fastest speed, test it to the highest standard, and send the goods to you in time to ensure the smooth progress of the project
Product Paramenters：
Customized according to customer needs
Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad,
We have 4 types kelly bar, interlocking / friction . The kelly bar length depends on actual needs of customers or the drilling machines' parameters
Products Description:
| Name | Type | Weight(T) | Transport Length(mm) | Drilling Depth(m) |
| φ377 Friction Kelly Bar | φ377×5×12 | 6 | 13300 | 55 |
| φ377 Interlocking Kelly Bar | φ377×4×12 | 7 | 13550 | 42 |
| φ445 Friction Kelly Bar | φ445×5×13 | 10 | 14510 | 55 |
| φ445 Friction Kelly Bar | φ445×5×15 | 11.5 | 16510 | 65 |
| φ445 Interlocking Kelly Bar | φ445×4×12 | 9.5 | 13645 | 40 |
| φ445 Interlocking Kelly Bar | φ445×4×15 | 11.5 | 16645 | 52 |
| φ508 Friction Kelly Bar | φ508×6×15 | 15 | 16585 | 81 |
| φ508 Interlocking Kelly Bar | φ508×4×12 | 10.5 | 13550 | 40 |
Contact us and give us the size of the product you need. We will process it in the factory at our fastest speed, test it to the highest standard, and send the goods to you in time to ensure the smooth progress of the project
