What to consider when installing overhead cranes on existing runways, by Tad Dunville, director of corporate development at Ace World Companies.
When one talks about cranes, many people think of the tower cranes they see on city skylines. Even someone completely detached from this industry might be able to sketch a mast and a jib, while the particularly astute would add counterweight, cab and even a hook. I doubt they’d include a climbing frame and trolley, but that’s understandable. They could probably also give a basic engineering theory as to how it works and why it doesn’t fall over.
A smaller percentage of the population would be able to draw an equally good illustration of an electric overhead traveling (EOT)