20m Lifting Height Launching Gantry System , 36m Span Bridge Construction Equipment

1. Bridge erection crane mainly consisted with main beam, cantilever, under guide beam, front and rear legs, auxiliary outrigger, hanging beam crane, cantilever crane and elecrto-hydraulic system. Applies to three different span single-span simply supported beam erection, with high operating efficiency.
2.This type of crane can erect straight line, curve(R is greater than to 2000m), the longitudinal slope less than or equal to twenty, 20m, 24m, 32m, composite beam and continuous steel structure. There is construction of other working condition, But also proved by simple bracket erection, fixed-point lifting, lifting beam with good stability, high efficiency, safety and reliability, easy to adjust variable cross and easy to operate, etc.
3. Bridge erection crane is a walking type product and is one of our newly developed products. The bridge erecting crane is special equipment for railway with wide operating range, excellent performance, easy operation and safe structure. Its main structure features are that main girder is designed with a four sides truss structure, and is welded using structural steel and steel plates to provide a lightweight and strong wind resistance.
4. Bridge erection crane is designed to suit the building of high gradient, small radius curved bridges, 45 degree inclined bridges and bridges near tunnels. It also makes construction on plains areas much easier. This product is suitable for working in the environment of no fire, no explosion and no corrosive media.

Safety features:
1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: with thermal protection and currency protection.