32 ton double girder goliath crane with electric trolley

"1.Lifting capacity up to 500ton

2.span is 12m to 35m

3.Lifting height up to 12m

4.applied outside warehouse or railway sideways

5.this kind of crane is composed of bridge, support legs, crane traveling organ, winch trolley, electric equipment, strong lifting winch,

6.crane traveling mechanisms are operated in the driver cabin or remote control

7.Power is supplied by cable or slide wire"