| Drive mechanism speed reducer Type | Gear ratio | Parameters, sizes and values | ||
|---|---|---|---|---|
| Mtorque, kN×m | Weight, t | |||
| single-motor drive | double-motor drive | |||
| CO-18 | 10.5±0.21 | 320 | 640 | 38 |
| CO-18 | 11.5±0.28 | 290 | 580 | 38 |
| CO-22 | 10.5±0.21 | 570 | 1140 | 64 |
| CO-22 | 11.5±0.23 | 500 | 1000 | 64 |
| CO-20 | 20.0±0.40 | 380 | - | 28 |