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What Is an Articulating Boom Lift?
The articulated boom lift is a heavy duty machinery capable of performing numerous tasks from electrical repair to construction applications. These extremely maneuverable lifts make working at heights a lot safer and efficient.
Height
Knuckle boom lifts are a different term for articulating boom lifts. These equipment could reach heights from thirty six feet to 131 feet, depending on the model of the particular lift.
Design
The articulating boom has a huge arm or boom with multiple bending elbows. These are in conjunction with extendable arms that enable the articulating lifts to reach outwards and over things as well as upwards.
Articulating vs. Telescoping
Both telescoping or straight boom lifts can work at heights from 46 to 86 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 which can be reached with it.
Advantages
The articulating boom lift design makes them the most able to negotiate around obstacles and objects. These lifts have zero tail swing, are convenient for indoor use and offered in electrical models. These specific kinds of lifts are perfect for crowded work situations.
SJ 46AJ
The A-Series Articulating Boom engineered by Skyjack was designed for using many of their dependable and effective design features. The SJ 46AJ provides 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 specific model also offers zero tail swing.
Skyjack is recognized for providing positive traction and extreme terrain ability. These features are offered by the axle based 4WD, that is provided in many of Skyjack's product designs. These machinery are known for having a rugged and dependable drive train and proven low maintenance. Furthermore, the AJ has been designed with a rear axle hydraulic differential unlock and lock switch. This enables the operator to lock the rear differential when traveling on rough terrain.
Other Types of Crawler-Mounted Cranes
So as to be able to power a large variety of machines, industrial wheel tractors were modified during the 1920s, by Fordson and McCormick-Deering. Like for example, half-swing shovels and cranes were made by some companies around the power train and engine of the tractor and the wheels became replaced by crawlers.
Crawler tractors came into widespread use throughout the 1930s. Immediately after, many manufacturers began manufacturing attachments for them, like for instance a variety of lifting equipment devices.
Side-mounted booms for instance, were utilized primarily for pipe-laying at first and the equipment got the nickname "pipelayer." These equipments are usually used now for attending to cleaning up railroad derailments. Due to their compact design, mobility and size, as well as outstanding lifting capacity, these types of machinery are ideal for this application. In addition, swing booms which mounted on top of the engine compartment also became available.
Crawler cranes are like the crawler tractor in that it travels along crawler tracks. These equipments could not move fast due to their intense weights. Typically, the crane can be controlled by 2 or more cable operated drums and is powered by one engine. The crawler cranes are available with a telescopic arm or a lattice boom which is easy to extend by using hydraulics. The lattice boom needs to be manually assembled by adding many sections.
Tower Cranes
Tower cranes are the ones found in big construction projects. These types of cranes are necessary to be erected and broken down on location. They must be transported by truck every time they are relocated. These tower cranes are exceptionally tall. They enable construction crews to move concrete building components or heavy steel to the tops of tall buildings. Tower cranes use a hydraulic system in order to push each and every new crane part up into position and therefore, are self-erecting.
