A crane is a mechanical lifting device, that is often used for lifting heavy loads for industrial or construction purposes. The two types of cranes are the mobile cranes and the fixed crane. The mobile crane offers flexibility allowing it to move from location to another. The fixed cranes are located in one station, are well balanced and extend to much more heights as compared to the mobile cranes.
Some types of the cranes available are used in the construction site and another place like the harbors. Gantry is a type of cranes that have many extensive uses. They are a whole range of different gantry crane that has been developed for entirely different purposes. From lightweights that are useful for raising small items onto a workbench, through to fully integrated gantry cranes.
The gantry crane is one example of the most flexible and has essential parts of any material handling process. It gives the ability of lifting heavy weights and go from one area to the next. Due to their design of their units they can lift and move materials to where they are required. The another example of cranes is the Jib crane. Moveable hoist available in Jib cranes are supported by the horizontal beam. They can carry up to five tons and can stretch until 20 feet from the floor. There are types of Jib cranes that include; wall mounted jib cranes and the free-standing jib cranes.Examples of Jib cranes are the wall mounted jib cranes and the free-standing jib cranes.
What to look when choosing a jib crane. You should look at the needs of the crane and all application that the crane will be used for and whether it needs to move along. Deciding on the tallness of the crane and the height it needs to extend. Somethings that needs the necessity to consider is the kind of foundation and structural support that are available to mount the jib upon. The price of the crane is equally important in addition to the cost of maintenance.
Before you buy a crane some of the things you need to look upon include; the cost, the application of the crane, maintenance cost, lifting capacity, speeds and distances, usage limit and the components of the crane. Cranes which have several components have the ability to work in different environments. It should be a mandatory to put into consideration the mechanical and electrical components. Also, you ought to get the knowledge of the motor controls and operator controls to ensure the best crane is purchased. Cranes may be controlled by methods such as radio control, infrared control or a built-in control station using push button pendant or by an operator sitting in the cab of the vehicle.