SINGLE GIRDER TOP RUNNING
Economical design for spans usually up to 60 ft however longer spans are possible. This design runs on a runway supported on it’s own columns or the building columns.
DOUBLE GIRDER TOP RUNNING
For spans up to 100 ft. and more, provides a more robust and stable design for heavy duty work environments. This design also has a lower high hook to top of crane dimension for an increased hook to floor height.
SINGLE GIRDER UNDER RUNNING
For spans usually up to 60 ft however longer spans are possible including very large spans utilizing a 3rd endtruck in the center of the crane span. Under running cranes are very versatile as if required they can be adapted to interlock with existing monorails allowing the hoists to travel off of the crane beam. The runway for these cranes are usually attached to the underside of roof beams or joists eliminating the need for a runway support structure and rail.
DOUBLE GIRDER UNDER RUNNING
For heavier duty and long span applications and also where an extremely low profile crane is required. Hoist can be raised up on trolley providing a high hook to floor dimension while maintaining a minimal underside of roof beam to underside of crane beam dimension.