Mobile cranes like truck crane are capable of traveling to and from the work site. They work by driving the crane to the site and acts as an anchor while it is used. On the other hand, aerial cranes are being used by helicopters in lifting and carrying loads. Typically, fixed cranes are attached to a concrete slab and they include tower cranes used commonly in the construction of skyscrapers as well as suspended overhead cranes wherein only the hoist is moving across beams. An operator can guide a mountain crane with push-button pendant or with radio control or infrared. The knowledge of a crane operator about this machine and its safe operation helps in protecting his safety as well as other workers in the work site. If the crane is raised too high or overload, serious damage and injury may result. The operator should be able to advise people in the work site not to walk underneath the crane. In addition, they should be able to carry out regular inspections of the machine before they are used. It is advantageous for most companies that often work with crane to rent or hire Bakken crane than to purchase the equipment on their own. This is because hiring it would give them the advantage of being able to use new models of crane each time. They are also provided with a certified and trained operator to ensure safety. Perhaps one of the biggest advantages of hiring mountain crane.com is it frees companies from having to do regular maintenance and inspection of the equipment. Regular inspection is a must when operating cranes like this and often it is the responsibility of the operator to check first the parts of the machine before they are used to make sure they are in perfect working order and to avoid any unnecessary accident to occur.