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What Precisely Is an Articulating Boom Lift?
An articulating boom lift is an industrial equipment that is used in numerous applications from electrical repair to construction. These highly maneuverable lifts make working at heights much efficient and safer.
Height
Knuckle boom lifts are another term for articulating boom lifts. These equipment 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 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
Telescoping or straight boom lifts have a working height which ranges from 46 to 86 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 that 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 application 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 reliable and efficient design features. The SJ 46AJ offers an industry leading, 360 degree continuous turret rotation that is standard equipped. Due to the turret design allowing for easy operation in tight spaces, this model offers zero tail swing also.
Skyjack is well known for its extreme terrains and positive traction. A lot of their equipment provide axle based 4WD. These machines are known for having a rugged and reliable 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.
Other KInds of Crawler-Mounted Cranes
In order to be able to power a huge range of machinery, industrial wheel tractors were adapted in the 1920s, by McCormick-Deering and Fordson. For instance, 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 in the 1930s. Soon after, numerous manufacturers started manufacturing attachments for them, like for instance a range of lifting machine devices.
Side-mounted booms for example, were utilized mainly for pipe-laying at first and the machine got the nickname "pipelayer." These equipments are often used today for attending to cleaning up railroad derailments. Due to their mobility, size and compact design, as well as exceptional lifting capacity, these kinds of machinery are great for this use. Additionally, swing booms that mounted on top of the engine compartment became available too.
Crawler cranes are similar to the crawler tractor in that it travels along crawler tracks. These machines can not move fast due to their intense weights. Normally, 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 which is easy to extend by utilizing hydraulics. The lattice boom must be assembled manually by adding multiple sections.
Tower Cranes
Tower cranes are the ones found in big construction projects. These types of cranes are essential to be built and broken down on location. They should be transported by truck every time they are relocated. These tower cranes are exceptionally tall. They enable construction crews to transport concrete building parts or heavy steel to the tops of tall buildings. Tower cranes use a hydraulic system to push each new crane part up into place and hence, are self-erecting.
