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What Precisely Is an Articulating Boom Lift?
An articulating boom lift is an industrial machine which 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 a different term for articulating boom lifts. These machines can reach heights from thirty six 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 which allow the articulating lifts to reach over things and outwards as well as upwards.
Articulating vs. Telescoping
Telescoping or straight boom lifts have a working height which ranges from forty six 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 objects and obstacles. These lifts have zero tail swing, are convenient for indoor application and offered in electrical models. These specific types 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 effective design features. The SJ 46AJ provides an industry leading, three hundred sixty degree continuous turret rotation that is standard equipped. Due to the turret design allowing for easy operation in tight areas, this model also provides zero tail swing.
Skyjack is popular for its extreme terrains and positive traction. A lot of their machines provide axle based 4WD. These machinery are known for having a reliable and rugged drive train and proven low maintenance. Moreover, the AJ has been designed with a rear axle hydraulic differential unlock and lock switch. This allows the operator to lock the rear differential when traveling on rough terrain.
Other Types of Crawler-Mounted Cranes
In order to be able to power a large range of equipment, industrial wheel tractors were modified in the 1920s, by Fordson and McCormick-Deering. For example, half-swing cranes and shovels were manufactured by several companies around the tractor's power train and engine and the wheels became replaced by crawlers.
Crawler tractors came into widespread use in the nineteen thirties. Immediately after, numerous manufacturers began manufacturing attachments for them, such as various lifting equipment devices.
Side-mounted booms for instance, were utilized primarily for pipe-laying at first and the machine got the nickname "pipelayer." These machinery are now often used for attending to cleaning up railroad derailments. Due to their mobility, size and compact design, as well as outstanding lifting capacity, these types of machines are great 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 machinery do not move really fast. Normally, the crane is powered by one engine and can be controlled by 2 or more cable operated drums. The crawler cranes are available with a lattice boom or a telescopic arm which can be extended easily using hydraulics. The lattice boom must be assembled manually by adding many sections.
Tower Cranes
Tower cranes are those found in big construction projects. These kinds of cranes are essential to be erected and broken down on location. They must be transported by truck each time they are relocated. These tower cranes are exceptionally tall. They allow construction crews to transport heavy steel or concrete building parts to the tops of tall buildings. Tower cranes use a hydraulic system to push each and every new crane part up into place and hence, are self-erecting.
