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What Is an Articulating Boom Lift?
An articulating boom lift is an industrial machine that is used in various applications from construction to electrical repair. These extremely maneuverable lifts make working at heights a lot efficient and safer.
Height
Articulating booms are also known as knuckle boom lifts. These machines are capable of reaching heights from 36 feet to one hundred thirty one feet, depending on the model of the specific lift.
Design
Articulating boom lifts are designed with many bending elbows. These are in conjunction with extendable arms that allow the articulating lifts to reach over things and outwards as well as upwards.
Articulating vs. Telescoping
Both straight or telescoping boom lifts can work at heights from forty six to eighty six feet. Unlike articulating lifts, these ones do not have 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 objects and obstacles. These lifts have zero tail swing, are convenient for indoor use and offered in electrical models. These particular types of lifts are perfect for crowded work situations.
SJ 46AJ
Skyjack has built the A-Series Articulating Boom with many of their most reliable and efficient design features. The SJ 46AJ provides an industry leading, three hundred sixty degree continuous turret rotation which is standard equipped. Thanks to the turret design allowing for easy operation in tight areas, this specific model offers zero tail swing too.
Skyjack is recognized for offering extreme terrain ability and positive traction. These features are provided by the axle based 4WD, which is offered in many of Skyjack's product designs. These equipment are known for having a dependable and rugged drive train and proven low maintenance. In addition, 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 terrain.
Different KInds of Crawler-Mounted Cranes
In order to be able to power a large variety of machines, industrial wheel tractors were adapted in the nineteen twenties, by McCormick-Deering and Fordson. Like for example, half-swing cranes and shovels were made by some companies around the power train and engine of the tractor and the wheels became replaced by crawlers.
Throughout the nineteen thirties, crawler tractors came into widespread use. Soon after, numerous manufacturers began manufacturing attachments for them, like various lifting machine devices.
For instance, side-mounted booms were mainly used for pipe-laying where it gained its nickname the "pipelayer." These kinds of machines are usually utilized now for attending to cleaning up railroad derailments. Because of their compact design, mobility and size, as well as outstanding lifting capacity, these machines are ideal for this use. Additionally, swing booms that 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 really fast. Usually, the crane is powered by one engine and could be controlled by 2 or more cable operated drums. The crawler cranes come outfitted with a telescopic arm or a lattice boom which is easy to extend by utilizing hydraulics. The lattice boom needs to be manually assembled by adding many sections.
Tower Cranes
Tower cranes are those found in big construction projects. These types of cranes are necessary to be erected and broken down on location. They need to be transported by truck each and every time they are relocated. These tower cranes are very tall. They enable construction crews to move concrete building components or heavy steel to the tops of tall buildings. Tower cranes utilize a hydraulic system to push each and every new crane section up into place and therefore, are self-erecting.