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Tower cranes allow the construction industry to make various incredible structures. These cranes have been used to reach ever-increasing heights. Tower cranes offer the means to transport and lift building parts, supplies and tools all over a construction location. There are several different parts which assemble a tower crane when they are put together. Putting a tower crane together uses various pieces of construction machines.
The base of a tower crane is usually made from a steel unit. The base of the unit connects to a custom pad made of concrete. This set-up gives the structure stability. Overall, the construction should be well engineered and constructed so as to operate at optimum safety.
The mast of the tower crane provides height to the equipment. The mast is made of connected steel sections. The amount of sections determines the crane's height. Normally, a tower crane has a design that enables the mast to grow during construction by adding more sections as the building process goes on. This way the crane's height could be specified, ensuring it has enough height to safely and efficiently perform the needed work.
Over the mast is the slewing unit. It houses the motor and machines that allows the crane to rotate. A top climber is the piece of equipment that allows the mast to grow. The top climber sits just below the slewing unit. Hydraulic rams inside the top climber allow the slewing unit to be detached from the mast by raising it higher.
The term "boom", refers to the working arm of a tower crane. The boom is made up of separate steel sections that are attached together, extending out from the top of the slewing unit and parallel to the ground. There is a trolley connected to the bottom which could extend the length of the boom. This particular trolley has the hoisting mechanism.
When reaching up and overtop of obstacles mounted on floors, machinery and equipment, articulating man lifts are the ideal alternative. These machines can reach elevated positions which are not easily accessed by a straight or telescopic boom lift.
An articulated boom lift or a cherry picker is a hydraulically powered lift which is used to reach the difficult to access, high places above ground level. An articulated boom lift is controlled by the driver from a panel that is located in the bucket.
The different parts of the articulated boom allow it to travel in various directions. Like for example, a boom lift could travel both horizontally and vertically, as opposed to a scissor lift, which could just travel vertically. The boom lift could easily reach over large obstacles by being able to travel in opposing directions. This boom is attached to and supported by a grounded vehicle.
Boom lifts are normally utilized by window fitters and construction crews who need a strong and stable platform on which to stand when completing work on the outside of a building. Lamppost engineers and tree surgeons as well as firefighters regularly use boom lifts.