Double-girder Gantry Crane for Concrete Casting Yards
Double-beam gantry cranes for concrete casting plants are heavy-duty lifting equipment designed for the production and transportation of concrete components. They have the characteristics of large span, high load, and adaptability to complex working conditions.
Comparison with single girder gantry crane:
| Comparison Dimensions | Double girder gantry crane | Single girder gantry crane |
| Lifting capacity | High (10~100 tons), suitable for heavy components | Low (1~20 tons), suitable for small and medium-sized components |
| Span range | Large (20~40 meters) | Small (10~25 meters) |
| Manufacturing Cost | High (complex structure) | Low (simple structure) |
| Applicable scenarios | Large concrete plants and scenes with large differences in component weight | Small component factory, light load and frequent lifting scene |
Typical application scenarios :
• Concrete component production: lifting steel bar molds, concrete pouring templates, prefabricated wall panels/columns/beams and other large components (such as bridge prefabricated parts, pipe gallery components).
• Warehousing and transportation: lifting finished components from the maintenance area to the storage site, or loading them into transportation vehicles.
• Special working conditions: adapt to the lifting scenarios of dusty, high humidity, and irregularly shaped components (such as special-shaped components, porous plates) in concrete plants.