Bridge Cranes
Bridge cranes can be used to build bridges and ports and to load or unload freight. Some of these floating bridge cranes can lift hundreds or even thousands of tons and transport whole bridge sections. Floating bridge cranes can even help salvage sunken ships.
At NAICranes.com, you can find information about bridge cranes made by North American Industries (NAI). This company makes bridge cranes that can lift up to 100 tons and have spans that are over 120 feet long. Their bridge cranes are rated “Class D heavy duty” by the Crane Manufacturer Association of America (CMAA), which means that they are extremely sturdy and reliable. For example, Class D bridge cranes are fabricated using heavy steel instead of a lighter metal construction.
NAI bridge cranes have hoists with multiple lifting speeds and true vertical lift. The trolley for NAI bridge cranes has heavy plate steel and full-length ribs, giving the crane extra strength. The crane wheels conform to Class D standards as well.
The drive motors in NAI bridge cranes are another nice feature. They have fan-cooled motors that can run continuously and carry protection against overheating. As for controls, NAI bridge cranes have over 100 different speeds that you can specify, so that you can place your materials with precise timing. The operator pendant is made of sturdy composite material and has a lightweight design that allows you to guide the load with one hand.
Thank you for reading about bridge cranes. Feel free to browse through our website for free information on other types of construction equipment.
