Cranes are used in many industrial projects and construction works for the purpose of moving, handling, transporting goods and heavy lifting equipment. There are many different types of cranes that all have different capabilities and purposes. You can either hire or rent this equipment from crane companies in the UK that are licensed, reliable, and legal. To choose the right piece of machinery, you should be aware of the differences and what they do.
Derrick Cranes
Derrick cranes are a great option for heavy lifting, but they do have their limitations. One of their limitations is that they are unable to swing 180 degrees. To counter this, the derricks are equipped with runners, which reduce their swing and rotation. Fortunately, they can be used quickly, and the price of such a crane is much less than that of a crane.
Stiffleg Derrick Cranes
Stiffleg derrick cranes are ideal for long periods of time spent on a site, because they can perform a series of lifts from one location. However, they do have limitations, including a limited slewing range, which makes them less convenient for power plants and bridges.
This type of crane has four support anchors that make it more stable than other types of cranes. Stiffleg derrick cranes can be configured in a variety of ways. Their configuration will depend on how the crane will be used.
A-Frame Cranes
Typically, A-frame cranes are used for offshore load handling tasks on fishing vessels and ships. While these cranes are not aesthetically pleasing, they are often an essential part of a vessel’s cargo handling needs. The crane’s ability to operate behind the stern of a vessel is advantageous because the stern can provide shelter and smooth waters while working.
Topless Tower Cranes
Topless tower cranes are ideal for tight spaces, where the jib of one crane can be shortened to fit a tight space. They can be used for heavy lifting tasks, including the transport of heavy materials and equipment. Because they have fewer parts, they are easier to transport and have a lower overall height. In addition, because the boom can be shortened to suit a particular application, they can be used at multiple construction sites.
Mobile Cranes
There are many factors to consider when using mobile cranes. The first is safety. All mobile crane operators must be equipped with the proper safety gear. Safety gear includes high-visibility clothing and hard hats. Proper hand signals and communication are critical. A mobile crane operator must also have an understanding of the limitations of his or her equipment.
Operators should have a safety plan and a lift plan, and they must take note of any obstacles on the job site. These can include energised power lines, road traffic, and ground conditions. Proper site demarcation and staffing are also important factors to consider.