DETAILS
The main technical parameters
| model | 90 | 120 |
| diameter of main screw stem | 95 | 120 |
| diameter of subtitle screw stem | 90 | 105 |
| power of motor | 11 | 18.5 |
| power of auxiliary engine | 7.5 | 11 |
| Power of cutting machine | 1.1 | 1.5 |
| power | 13 | 18 |
| output | 50 | 100 |
| weight | 1 | 1.5 |






