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What Is an Articulating Boom Lift?
The articulated boom lift is a heavy duty equipment capable of performing a wide variety of tasks from construction applications to electrical repair. These highly maneuverable lifts make working at heights much safer and efficient.
Height
Knuckle boom lifts are a different term used for articulating boom lifts. These equipment could reach heights from 36 feet to 131 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 objects and outwards as well as upwards.
Articulating vs. Telescoping
Straight or telescoping boom lifts have a working height which ranges from 46 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 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 specific types of lifts are ideal for crowded work situations.
SJ 46AJ
Skyjack has built the A-Series Articulating Boom with many of their most dependable and efficient design features. The SJ 46AJ offers an industry leading, three hundred sixty degree continuous turret rotation which is standard equipped. Due to the turret design allowing for easy operation in tight spaces, this particular model also provides zero tail swing.
Skyjack is popular for its extreme terrains and positive traction. A lot of their machines offer axle based 4WD. These machinery 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 unlock and lock switch. This enables the operator to lock the rear differential when traveling on rough ground.
Different Types of Crawler-Mounted Cranes
Industrial wheel tractors during the 1920s, including those manufactured by Fordson and McCormick-Deering were rapidly adapted in order to be able to power a huge variety of machines. For instance, half-swing cranes and shovels were made by several companies around the tractor's engine and power train and the wheels became replaced by crawlers.
Throughout the 1930s, crawler tractors came into widespread use. Immediately after, numerous manufacturers began manufacturing attachments for them, including various lifting machine devices.
For example, side-mounted booms were primarily used for pipe-laying where it gained its nickname the "pipelayer." These equipments are currently usually utilized for attending to cleaning up railroad derailments. Due to their mobility, size and compact design, as well as exceptional lifting capacity, these kinds of machines are great for this application. Furthermore, swing booms which mounted on top of the engine compartment became available also.
Crawler cranes are like the crawler tractor in that it travels along crawler tracks. These machines can not move fast due to their intense weights. Usually, the crane could 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 can be extended easily using hydraulics. The lattice boom must be manually assembled 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 should be transported by truck each and every time they are relocated. These tower cranes are exceptionally tall. They allow construction crews to move concrete building parts or heavy steel to the tops of tall buildings. Tower cranes utilize a hydraulic system to push every new crane section up into place and hence, are self-erecting.
