Descripción del producto

1 the synchro drive is avaible for the suspension electric crane , it can insure the suspension electric crane can move freely ,never get stuck under the load-bearing beam which is not in horizontal level ,soo that the crane can run smoothly 

2 capacity from 5t to *0t 
3 the working duty of the crane is up to the customer 
4 the lifting height and span ate desgned and manufactured according to the customer demand 
5 there are three type speed , the lifting speed , cross travelling speed ,long travelling speed , they are designed  for your demand