60t/80t/100t/150t Bridge-Erection Crane

1. Bridge-erection crane is applicable to bridge building at road, railway and bridge construction sites.
2. JQJH Bridge-erection Crane is made of main beam, cantilever beam, lower launching nose, front and rear outriggers, hoisting overhead crane, auxiliary outrigger, cantilever crane and system of electric and hydraulic. This crane can erect single simple beam of 3 different lengths and its efficiency is high.
3. This crane can erect concrete bridge of straight line or curved line R> 2000m, gradient < 20.
4. Besides the standard bridge erection, this crane can also erect bridge on the first or last span, curve span, span of different lengths, multi-span bridge, bond bridge, continuous steel structure,etc.
5. This crane has characters of simple support, hoisting at fixed point, hoisting steady, high efficiency, convenient span change, and easy operation.
برند : Kuangye
نوع : overhead/bridge crane