Characteristics of the vehicle:
Complete with a buffer device to protect the lock coupling when it develops.
钩背上装有安全装置。.
该挂钩的所有主要受力部位均已通过无损检测。.
They comply with the API standard and have acquired the right to use monograms.
| Model | SL135 | SL225 | SL450 |
| Maximum Lifting weight of hook (KN) | 1350 | 2500 | 4500 |
| Maximum Hook speed (rpm) | 190 | 220 | 220 |
| Spring stroke (mm) | 180 | 220 | 220 |
| Dimension (L * W * H) (mm) | 2545*780*750 | 2953*890*830 | 32950*890*830 |
| Total weight (kg) | 2180 | 3410 | 3496 |
