SEVENCRANE underhung double girder bridge crane is a commonly bridge crane with electric trolleys. The performance parameters of the double-girder bridge crane include: lifting capacity, lifting height, span, mechanism working speed, working level, wheel pressure, etc.

SEVENCRANE underhung bridge crane is a lifting equipment that is placed horizontally over workshops, warehouses and yards for lifting materials. Because its two ends are located on tall cement pillars or metal supports, it looks like a bridge. The bridge of the bridge crane runs longitudinally along the tracks laid on the elevated structures on both sides, making full use of the space under the bridge to lift materials without being hindered by ground equipment. It is the most widely used and most numerous type of lifting machinery.

Overhead crane lifting equipment come in two common styles: single girder and double girder cranes. Single girder bridge cranes feature simplicity, lightweight construction, and cost-effectiveness, making them suitable for small and medium-sized lifting operations.

In industry and construction, lifting equipment plays an important role, including cranes and gantry cranes. Although both are mechanical devices used to carry and lift heavy loads, there are some distinct differences in design and purpose between cranes and gantry cranes.

Single girder crane is a common lifting equipment widely used in industry and construction. When choosing lifting equipment, it is crucial to know its maximum load capacity.