Double girder overhead craneBrief introduction Double beam bridge crane mainly consists of bridge,Website:://.xqcranes.com, trolley traveling mechanism, electrical equipment, etc.. According to the frequency of the use of different, is divided into A5, A6, A7 three levels of work.Main parameters :Lifting capacity: 5~10T 16/3.2~50/10T 75/20~100/20T 100/32T 125/30~250/50T 300/40T 350/75T 400/80T 600/150TSpan: 10.5~31.5 meters, 13~31 metersLifting height: 6~22 metersDesign advantages1.double beam bridge crane first cellular beam design, with light weight, large load, strong wind resistance and so on.2.unique steel pin connection, not only firm and reliable, and the assembly time is short.3.flexible bar leg, the site can be divided into single steering, convenient transportation.4.minimum installed capacity, to solve the difficulties in the field of construction electricity.