- +1 603 795 0617
- Sales@chinadrillingrigs.com
- 11807 Westheimer Rd, Houston, TX 77077, USA
Smooth operation, strong carrying capacity and light weight. Reliable locking, easy installation and maintenance.
Model | CDR70 | CDR125 | CDR175 | CDR205 | CDR275 | CDR375 | CDR495 |
Hole Dia. (mm) | 180 | 305 | 444.5 | 520.7 | 698.5 | 952.5 | 1257.3 |
Max static Load (kN) | 600 | 1350 | 1350 | 3150 | 4500 | 5850 | 7250 |
Max working torque (kN.m) | 8 | 12 | 13.7 | 22.6 | 27.5 | 32.4 | 36.3 |
max speed (r/min) | 300 | ||||||
gear ratio | 2.94 | 3.5 | 3.58 | 3.62 | 3.67 | 3.56 | 3.96 |
central distance (mm) | 591 | 1118 | 1118 | 1353 | 1353 | 1353 | 1651 |
central height | -- | 160 | 270 | 318 | 330 | 330 | 368 |