| Drilling rotors R-360; R-560 |
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| Drilling rotors are intended for rotation of drilling bit and supporting of drillin string casing during making up and breaking out in the course of round trip operations. | ||
| R-360 | R-560 | |
Permissible stank load upon the table, t |
1.2 (120) | 2.5 (120) |
Diameter of the opening in the table, mm |
360 | 560 |
Rotational speed of rotor (no more) sec-1 |
3.33 (200) | 4.16 (250) |
Static torque at the rotor table, mm |
17200 (1720) | 35000 (3500) |
Gear ratio between drilling shaft and rotor table |
3,05 | |
Dimesions, mm |
1385x952x510 | 2167x1350x745 |
Weight, (without PKR-560М) kg |
1230 | 4520 |
Weight, (with PKR-560М) kg |
6240 | |
