The crane can be applied to handling materials in the places such as open storage, stock ground, railway freight station.
With lifting capacity ranging from 5 to 50 tons, its lifting height varies from 10 to 24 meters and crane span is from 18 to 35 meters. According to the degree of working intensity, the crane has two working systems, moderate and heavy ones. Therefore, demands of different workplaces can be met. Ambient temperature range for normal operation of this machine is from -25 to 40 centigrade. The crane consists of bridge, cart traveling mechanism, car, electric equipment and so on. The bridge adopts the double beam welded structure of box girder. The cart traveling mechanism has separated drives, which can all be controlled in the operating cabin. The speed can be controlled by changing either frequency or resistance. Because of outdoor working usually, the crane is equipped with rain covers.
