Rust Prevention Launcher Crane 200 Ton For Highway Bridge Erection
200ton Bridge erection highway girder preventing rust launching crane
Description:
highway bridge launcher crane made in china applies to highway, railway bridges to the construction site of bridge construction, its main function is to mention prefabricated good beam slice and delivered on prefabricated good piers.it and general meaning cranes have very big different, high safety requirements.
The capacity:60-200ton
The span : 20-50m
Control Mode: Pendant, Remote Control and Cabin Control.
Brief Introduction
Beam launcher crane is a professional construction machinery with excellent performance, easy operation and safety structure. The main girder of erection crane 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.
Construction
The bridge erection gantry crane consists of main girder, crane, front legs, rear legs, front leg cylinder, rear leg cylinder and the transverse connection of front, middle, rear legs. The control part is composed of hydraulic system and electric control system. In order to transport conveniently and install on site, pins and flanges are used to connect the main structure of the bridge erecting machine.
Usage
This product is designed to suit the building of high gradient, small radius curved bridges, 45 degree inclined bridges and bridges near tunnels. The bridge erection gantry crane also makes construction on plains areas much easier. The erection crane is suitable for working in the environment of no fire, no explosion and no corrosive media with temperature from -20~40C.
Main parameter data:
| Max Span | 50m | 40m | 35m | 30m |
| Hoist Capacity | 160t | 100t | 80t | 60t |
| Lifting Speed of Trolley | 0.8m/min | 0.8m/min | 0.8m/min | 0.8m/min |
| Moving Sspeed of Trolley | 4.5m/min | 4.5m/min | 4.5m/min | 4.5m/min |
| Moving Speed of Crane | 2.7m/min | 2.7m/min | 2.7m/min | 2.7m/min |
| Loading Capacity | 80t×2 | 50t×2 | 40t×2 | 30t×2 |
| The Speed of Heavy Load | 4-8m/min | 4-8m/min | 4-8m/min | 4-8m/min |
| The Speed of Empty Load | 18m/min | 18m/min | 18m/min | 18m/min |
| Max Angle of Inclined Bridge | 45° | 45° | 45° | 45° |
Real project in Myanmar :
Process:
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