his spreader is suitable the double-link portal crane or jib crane, and the main paraments is as follows:
1, Sitable for 20’-40’ telescopic spreader
2,Capacity under spreader: 40t
3, Lifting capacity of four lugs: 10t x 4
4, Dead weight: ~7800±2%
5, Dead weight of rotarion hook: 1600kg
6, Power: AC380V (3phase) 50Hz or 60Hz
7, IP class: IP55