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What Exactly Is an Articulating Boom Lift?
An articulating boom lift is an industrial machine which is utilized in various applications from electrical repair to construction. These extremely maneuverable lifts make working at heights a lot safer and efficient.
Height
Articulating booms are also called knuckle boom lifts. These machinery 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 which enable the articulating lifts to reach outwards and over things as well as upwards.
Telescoping vs. Articulating
Both telescoping or straight boom lifts could work at heights from forty six to 86 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 are able to be reached with it.
Advantages
The articulating boom lift design makes them the most able to negotiate around obstacles and objects. These lifts are offered in electrical models, have zero tail swing and are convenient for indoor use. These particular 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 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 model also offers zero tail swing.
Skyjack is recognized for offering positive traction and extreme terrain ability. These features are offered by the axle based 4WD, which is offered in many of Skyjack's product designs. These machines are known for having a rugged and dependable drive train and proven low maintenance. Additionally, the AJ has been designed with a rear axle hydraulic differential lock and unlock switch. This enables the operator to lock the rear differential when traveling on rough ground.
Other Types of Crawler-Mounted Cranes
In order to be able to power a huge range of equipment, industrial wheel tractors were adapted in the nineteen twenties, by McCormick-Deering and Fordson. For example, half-swing cranes and shovels were made by some companies around the tractor's engine and power train and the wheels became replaced by crawlers.
In the 1930s, crawler tractors came into widespread use. Soon after, many manufacturers started making attachments for them, like a variety of lifting machine devices.
For example, side-mounted booms were mainly utilized for pipe-laying where it gained its nickname the "pipelayer." These types of machinery are presently normally used for attending to cleaning up railroad derailments. Because of their size, compact design and mobility, as well as excellent lifting capacity, these types of machinery are great for this application. In addition, swing booms which mounted on top of the engine compartment became available also.
Similar to a crawler tractor, crawler cranes travel on crawler tracks. Due to their intense weight, these machinery do not move really fast. Typically, the crane is powered by one engine and could be controlled by 2 or more cable operated drums. The crawler cranes come equipped with a telescopic arm or a lattice boom which can be extended easily utilizing hydraulics. The lattice boom has to be assembled manually by adding multiple sections.
Tower Cranes
Tower cranes are the ones found in large construction projects. These kinds of cranes are essential to be erected and broken down on location. They must 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 components or heavy steel to the tops of tall buildings. Tower cranes utilize a hydraulic system in order to push each new crane part up into position and hence, are self-erecting.
