Bridge Crane mainly consists of bridge，trolley travelling mechanism，crab and electrical appliances，and is divided into 3 working grades of A5 \ A6\A7 according to the use frequency． This crane operation is completed in driver，s chamber.
Lifting weight: 5-10ton, 16/3.2-50/10tons, 75/20-100/20tons, 100/32tons, 125/30-250/50tons, 300/40ton, 350/75tons, 400/80tons, 600/150tons.
Span: 10.5-31.5m, 13-31m.
Lifting height: 6-22m.
