Double-girder bridge cranes with economic installation height

What can be done if the ceiling of the building is low but a big lifting height has to be achieved? Order a ZL-SL type double-girder bridge crane from GD! This unique crane construction developed by GD combines the advantages of single- and double-girder cranes to achieve the lowest possible installation height.

The ZL-SL design is extremely space-saving because the crane's hoist is lowered between the two main girders. It is possible to lower the hoist in because of the bottom running gear, which is well-proven in singel-girder constructions. Another advantage of the double-girder design is the robust structure of the crane. The crane can also be realised as suspended crane (ZH-SL), which also allows you to achieve the best possible side position of the hooks.

The crane family is made with the well-proven, robust chain hoist of StahlCraneSystem in a load capacity range of 1 to 6,3 tons. The drive systems of the cranes can be delivered with two speeds or even continuously variable speeds, adapted to the customer's needs.