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What Is an Articulating Boom Lift?
The articulated boom lift is a heavy duty machine capable of performing numerous jobs from electrical repair to construction applications. These highly maneuverable lifts make working at heights a lot efficient and safer.
Height
Articulating booms are also known as knuckle boom lifts. These machinery are capable of reaching heights from thirty six feet to one hundred thirty one feet, depending on the model of the specific lift.
Design
The articulating boom has a huge arm or boom with multiple bending elbows. These are in conjunction with extendable arms which enable the articulating lifts to reach outwards and over things as well as upwards.
Telescoping vs. Articulating
Straight or telescoping boom lifts have a working height which ranges from 46 to 86 feet. Not like 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 are able to be reached with it.
Advantages
The design of the articulating boom lift helps to ensure it can negotiate around obstacles and objects. These lifts are offered in electrical models, have zero tail swing and are convenient for indoor application. These specific types of lifts are perfect 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 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 model offers zero tail swing also.
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 dependable and rugged drive train and proven low maintenance. Moreover, 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.
Different Types of Crawler-Mounted Cranes
Industrial wheel tractors during the 1920s, including those manufactured by McCormick-Deering and Fordson were rapidly adapted so as to be able to power a huge range of machinery. Like for instance, half-swing cranes and shovels were made by some companies around the tractor's power train and engine 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 range of lifting equipment devices.
Side-mounted booms for instance, were used mainly for pipe-laying at first and the machinery got the nickname "pipelayer." These machinery are currently often used for attending to cleaning up railroad derailments. Because of their mobility, size and compact design, as well as exceptional lifting capacity, these machines are great for this use. As well, swing booms which mounted on top of the engine compartment became available too.
Similar to a crawler tractor, crawler cranes travel on crawler tracks. Due to their intense weight, these machines do not move very fast. 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 telescopic arm or a lattice boom that is easy to extend by using hydraulics. The lattice boom has to 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 need to be transported by truck each and every time they are relocated. These tower cranes are exceptionally tall. They enable construction crews to transport 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 part up into place and therefore, are self-erecting.
