There are various types of cranes available through crane leasing, so it is important to know what is designed for each crane. Cranes are designed primarily to move weights with levers or pulleys, even though they look modern, having been used for the past 2000 years. Visit http://stgeorgecranes.com.au/terrain-cranes-sydney/ and get to know more about the all-terrain crane.
One simple crane is a mobile crane; this crane has a telescopic boom mounted on a moving platform. A pulley or lever will raise this crane boom, usually, a hook will be found at the end of this crane. Mobile cranes are suitable for work in the city because they can be transported easily; Crane rental companies often help transport and lift their cranes. Mobile crane platforms can have wheels designed for railroad tracks or caterpillar tracks.
Mobile cranes can be used for demolition or removal of the ground because the hooks at the ends of the cranes can be turned into spheres or destroyers, depending on the crane rental work. Truck-mounted cranes and rough terrain cranes are also basically mobile. The truck-mounted crane will have an outrigger to keep the crane stable when in use.
Loader cranes consist of a hydraulic powered boom mounted on a trailer, loading goods into the trailer and the boom joints being folded when not in use. They are quite similar to telescopic cranes because in some parts of this type of crane there may be boom sections that use telescopes that are easier to use.
You might find that you need a floating crane to rent a crane if your project is involved in the shipping industry. They are located in water and are usually used for port construction, to save ships or to help build bridges. They can also unload ships and are specifically designed to handle very heavy loads or clumsy containers.