The sheer number of cranes available can make selecting the right one for the job intimidating. Today, the crane industry - employing thousands of people - is worth billions of dollars.Ĭranes are very complex machinery that incorporate some of the latest technology, and operating a crane is no rudimentary task, as it requires a good deal of training and know-how - not to mention a steady hand.Ĭranes are used in a variety of different industries, creating a robust rental market. Cranes have been around in one form or another for thousands of years, and have been pivotal to modern construction and the structure built in our society.