Specification
| Model | Rated pull (kn) | Load Capacity (kn) | Speed(m/min) | Rope size(mm xm ) | Motor Power(kw) |
| YB1F30 | 30 | 100 | 15 | 45X180 | 18.5 |
| YB1F50 | 50 | 150 | 15 | 45X200 | 22 |
| YB1F70 | 70 | 200 | 15 | 60X200 | 30 |
| YB1F100 | 100 | 300 | 15 | 65X200 | 45 |
| Model | Rated pull (kn) | Load Capacity (kn) | Speed(m/min) | Rope size(mm xm ) | Motor Power(kw) |
| YB1F30 | 30 | 100 | 15 | 45X180 | 18.5 |
| YB1F50 | 50 | 150 | 15 | 45X200 | 22 |
| YB1F70 | 70 | 200 | 15 | 60X200 | 30 |
| YB1F100 | 100 | 300 | 15 | 65X200 | 45 |
