1.Double girder overhead crane is one of the most widely used cranes, it can be used in indoor or outdoor places, the lifting capacity is from 5t-40t, span is 7.5~31.5m. It is applicable to transferring, assembling, checking and repairing as well as loading and unloading at mechanic processing workshop, subsidiary workshop of metallurgical mills, warehouses, goods yard and power station, etc.

2.This product has two operational method,ground or operational room which has open model and can be installed on left or right side according to the practical situation. and the direction of entering the gate has two forms,sideway and ends in order to satisfy the user,choice under different conditions.

3.This crane mainly consists of strong bridge beams,trolley-travelling mechanism,crab and electric appliances,and could be classified into several working duties,e.g. A5,A6,A7,according to the working frequency and pure working time.

4.Double girder overhead bridge crane with hook has such features as tight dimensions,low building headroom,light dead weight and light wheel pressure.