Telescopic Kelly bars
Telescopic Kelly bar is used for transmitting the torque from KDK of the rig to the drilling tool. PTC ERDE TOOLS LLC manufactures friction and interlocking Kelly-bars for drilling rigs Bauer, Liebherr, Delmag, Soilmec, Casagrande, MAIT, Sany, Sunward etc. with any torque, length and number of sections. We use only European-made round billets for production of Kelly-bar.
Technical data
Telescopic Kelly
bars
For more information
| Designation | Diameter, mm | Number of sections | Effective length, m | Weigth, kg |
| КB 305.03.18 | 305 | 3 | 18 | 2850 |
| КB 305.03.24 | 305 | 3 | 34 | 3450 |
| КB 305.04.32 | 305 | 4 | 32 | 3550 |
| КB 343.03.18 | 343 | 3 | 18 | 3150 |
| КB 343.03.24 | 343 | 3 | 24 | 3900 |
| КB 343.04.32 | 343 | 4 | 32 | 4950 |
| КB 368.03.24 | 368 | 3 | 24 | 3850 |
| КB 368.03.30 | 368 | 3 | 30 | 4550 |
| КB 368.04.36 | 368 | 4 | 36 | 5950 |
| КB 394.03.24 | 394 | 3 | 24 | 4950 |
| КB 394.03.30 | 394 | 3 | 30 | 5750 |
| КB 394.04.40 | 394 | 4 | 40 | 7850 |
| КB 419.03.30 | 419 | 3 | 30 | 6050 |
| КB 419.03.36 | 419 | 3 | 36 | 6950 |
| КB 419.04.40 | 419 | 4 | 40 | 9350 |
| КB 419.04.48 | 419 | 4 | 48 | 10600 |
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Description and photos
