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What Is an Articulating Boom Lift?
The articulated boom lift is a heavy duty equipment capable of performing numerous jobs from electrical repair to construction applications. These highly maneuverable lifts make working at heights a lot safer and efficient.
Height
Articulating booms are also referred to as knuckle boom lifts. These machinery are capable of reaching heights from 36 feet to 131 feet, depending on the model of the particular lift.
Design
The articulating boom has a large arm or boom with multiple bending elbows. These are in conjunction with extendable arms which allow the articulating lifts to reach outwards and over things as well as upwards.
Telescoping vs. Articulating
Telescoping or straight boom lifts have a working height which ranges from forty six to eighty six feet. Unlike 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 are able to be reached with it.
Advantages
The articulating boom lift design makes them the most able to negotiate around obstacles and objects. These lifts are convenient for indoor use, available in electrical models and have zero tail swing. These specific types of lifts are ideal for crowded work situations.
SJ 46AJ
The A-Series Articulating Boom engineered by Skyjack was designed for utilizing many of their dependable and efficient design features. The SJ 46AJ offers an industry leading, three hundred sixty degree continuous turret rotation which is standard equipped. because of the turret design allowing for easy operation in tight areas, this particular model also provides zero tail swing.
Skyjack is popular for its positive traction for extreme terrains. Many of their equipment offer axle based 4WD. These equipment are known for having a rugged and dependable drive train and proven low maintenance. Moreover, the AJ has been designed with a rear axle hydraulic differential lock and unlock switch. This enables the operator to lock the rear differential when traveling on rough ground.
Other KInds of Crawler-Mounted Cranes
So as to be able to power a huge range of machines, industrial wheel tractors were modified during the 1920s, by McCormick-Deering and Fordson. Like for instance, 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.
Throughout the nineteen thirties, crawler tractors came into widespread use. Soon after, numerous manufacturers started making attachments for them, such as various lifting equipment devices.
Side-mounted booms for instance, were used primarily for pipe-laying at first and the equipment got the nickname "pipelayer." These kinds of machinery are now usually used for attending to cleaning up railroad derailments. Due to their compact design, mobility and size, as well as outstanding lifting capacity, these kinds of machines are ideal for this application. Moreover, swing booms which mounted on top of the engine compartment became available also.
LIke a crawler tractor, crawler cranes travel on crawler tracks. Due to their intense weight, these equipments do not move very fast. Normally, the crane is powered by one engine and can be controlled by 2 or more cable operated drums. The crawler cranes are available with a lattice boom or a telescopic arm which is easy to extend by utilizing hydraulics. The lattice boom needs to be assembled manually by adding many sections.
Tower Cranes
Typically found in big construction projects, tower cranes are required to be erected and broken down on location. They must be transported by truck each and every time they are relocated. These tower cranes are very tall. They allow construction crews to transport heavy steel or concrete building components to the tops of tall buildings. Tower cranes utilize a hydraulic system to push every new crane section up into position and therefore, are self-erecting.
