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What Is an Articulating Boom Lift?
An articulating boom lift is an industrial equipment which is used in numerous applications from construction to electrical repair. These extremely maneuverable lifts make working at heights much safer and efficient.
Height
Articulating booms are also referred to as knuckle boom lifts. These machines are capable of reaching heights from 36 feet to 131 feet, depending on the model of the particular lift.
Design
Articulating boom lifts are designed with many bending elbows. These are in conjunction with extendable arms which enable the articulating lifts to reach outwards and over objects as well as upwards.
Telescoping vs. Articulating
Telescoping or straight boom lifts have a working height that ranges from forty six to 86 feet. Not like articulating lifts, these ones do not contain elbows and extend in a straight line. This simplifies some of the lift training but also restricts the areas that can be reached with it.
Advantages
The articulating boom lift design makes them the most able to negotiate around objects and obstacles. These lifts are available in electrical models, have zero tail swing and are convenient for indoor use. These particular kinds of lifts are ideal for crowded work situations.
SJ 46AJ
Skyjack has made the A-Series Articulating Boom with many of their most reliable and effective design features. The SJ 46AJ offers an industry leading, three hundred sixty degree continuous turret rotation that is standard equipped. because of the turret design allowing for easy operation in tight areas, this specific model also provides zero tail swing.
Skyjack is popular for its positive traction for extreme terrains. Many of their machinery offer axle based 4WD. These equipment are known for having a rugged and reliable drive train and proven low maintenance. Furthermore, the AJ has been designed with a rear axle hydraulic differential lock and unlock switch. This allows the operator to lock the rear differential when traveling on rough ground.
Various KInds of Crawler-Mounted Cranes
Industrial wheel tractors during the 1920s, such as those manufactured by Fordson and McCormick-Deering were quickly modified in order to be able to power a large range of machinery. For example, half-swing cranes and shovels were made by some companies around the engine and power train of the tractor and the wheels became replaced by crawlers.
In the 1930s, crawler tractors came into widespread use. Immediately after, numerous manufacturers started manufacturing attachments for them, such as a variety of lifting machine devices.
For instance, side-mounted booms were mainly utilized for pipe-laying where it gained its nickname the "pipelayer." These equipments are presently usually utilized for attending to cleaning up railroad derailments. Because of their size, compact design and mobility, as well as excellent lifting capacity, these types of machinery are ideal for this use. Moreover, swing booms which mounted on top of the engine compartment became available too.
LIke a crawler tractor, crawler cranes travel on crawler tracks. Due to their intense weight, these equipments do not move very fast. Typically, the crane can be controlled by 2 or more cable operated drums and is powered by one engine. The crawler cranes come equipped with a lattice boom or a telescopic arm which is easy to extend by using hydraulics. The lattice boom needs to be assembled manually by adding multiple sections.
Tower Cranes
Usually found in large construction projects, tower cranes are required to be erected and broken down on location. They should be transported by truck every time they are relocated. These tower cranes are exceptionally tall. They allow construction crews to transport concrete building components or heavy steel to the tops of tall buildings. Tower cranes utilize a hydraulic system in order to push every new crane part up into position and hence, are self-erecting.
