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Tower cranes allow the construction industry to build various wonderful structures. These cranes have been used to reach ever-increasing heights. Tower cranes provide the means to move and lift supplies, tools and building parts around a construction site. There are various components that assemble a tower crane once they are put together. Putting a tower crane together uses different pieces of construction equipment.
The tower crane base is normally made from a steel unit. The base of the unit connects to a custom pad made of concrete. This kind of set-up provides the structure with stability. Overall, the construction has to be well engineered and constructed so as to operate at optimum safety.
The mast on the tower crane provides the equipment with its overall height. The mast is built out of separate steel parts which are connected together. The amount of sections determines the height of the crane. Normally, a tower crane has a design which enables the mast to grow during construction by adding more parts as the building process goes on. This way the crane's height can be specified, ensuring it has sufficient height to perform the required work safely and efficiently.
Over the mast is the slewing unit. It houses the motor and machinery that enables the crane to rotate. A top climber is the piece of machine which allows the mast to grow. The top climber is located just below the slewing unit. Hydraulic rams inside the top climber allow the slewing unit to be disconnected from the mast by raising it higher.
The term "boom", refers to the tower crane's working arm. The boom is made up of individual steel parts that are connected together, extending out from the top of the slewing unit and parallel to the ground. There is a trolley attached to the base which can run the length of the boom. This particular trolley has the hoisting device.
When reaching up and overtop of obstacles mounted on floors, equipment and machinery, articulating man lifts are the perfect option. These machinery can reach elevated places which are not accessed easily by a straight or telescopic boom lift.
The cherry picker or articulated boom lift is hydraulically powered lift which can easily access, high places above ground level. An articulated boom lift is controlled by the operator from a panel which is located in the bucket.
The different components of the articulated boom enable it to travel in different directions. For instance, a boom lift could travel both horizontally and vertically, as opposed to a scissor lift, that can just travel vertically. The boom lift is able to easily reach over large obstacles by being able to travel in opposing directions. This boom is supported by and attached to a grounded vehicle.
Boom lifts are often utilized by construction crews and window fitters who require a strong and stable platform on which to stand when doing work on the outside of a building. Lamppost engineers and tree surgeons as well as firefighters utilize boom lifts frequently.
