This spreader is suitable the double-link portal crane or jib crane, and the main paraments is as follows: 1, Sitable for 20í»-40í» telescopic spreader 2,Capacity under spreader: 40t 3, Lifting capacity of four lugs: 10t x 4 4, Dead weight: ~7800í+2% 5, Dead weight of rotarion hook: 1600kg 6, Power: AC380V (3phase) 50Hz or 60Hz
