US crane manufacturer Shuttlelift has a new series of double-beam mobile gantry cranes. The rubber-tyred DB Series is available in six models, from the 60,000 pound (27 tonne) capacity DB 30 to the ...
Gantry cranes are those large structures you see in shipyards that are used to unload shipping containers. But when they're sized down to more manageable proportions, the same mechanical principle can ...