Double-beam gantry crane is suitable for indoor or open-air operations, used for lifting materials, as well as equipment installation and maintenance. The crane consists of a gantry steel structure, a trolley, a crane traveling mechanism and an electrical system. Outdoor cranes are also equipped with rail clamps, anchoring devices, cable anchoring devices, wind speed/wind direction gauges and other devices.
Advantage:
Compact structure
good rigidity
Security and reliability
Easy to operate
Easy to install
Easy transportation
Compared with single-girder cranes, double-girder gantry cranes are more powerful and the design of the gantry crane is more complex. We attach great importance to the credibility of our products. Therefore, we never try to attract customers with low-quality gantry crane prices, quality and safety come first!
It is mainly used for lifting heavy objects, with high working intensity, under severe working conditions, or with other special working requirements.
Maximum lifting capacity is virtually unlimited. The largest grúa birraíl we do is 320 tons. Span and lifting height are also complex, as are all other major parameters. For more technical details, please download our technical data sheet.
Generally speaking, there are two typical types, the most different between them is the shape of the supporting legs. Obviously, the U-shaped double beam gantry crane has more space under the legs than the A-shaped crane, especially in terms of width. Therefore, larger products can be moved using the legs. In addition, in the U-shaped double girder crane design, there is no supporting saddle. When deciding on the lifting height, the overall height of the U-shaped double girder crane is smaller, which is very good.
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