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What Precisely Is an Articulating Boom Lift?
The articulated boom lift is a heavy duty equipment capable of performing various jobs from electrical repair to construction applications. These extremely maneuverable lifts make working at heights much efficient and safer.
Height
Knuckle boom lifts are a different term for articulating boom lifts. These equipment are capable of reaching heights from thirty six feet to one hundred thirty one feet, depending on the model of the particular lift.
Design
Articulating boom lifts are designed with multiple bending elbows. These are in conjunction with extendable arms which allow the articulating lifts to reach outwards and over things as well as upwards.
Telescoping vs. Articulating
Telescoping or straight boom lifts have a working height that ranges 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 available 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
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, 360 degree continuous turret rotation which is standard equipped. Due to the turret design allowing for easy operation in tight areas, this particular model also provides zero tail swing.
Skyjack is recognized for offering extreme terrain ability and positive traction. These features are provided by the axle based 4WD, that is provided in many of Skyjack's product designs. These machines are known for having a reliable and rugged drive train and proven low maintenance. Additionally, 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.
Various Types of Crawler-Mounted Cranes
Industrial wheel tractors in the nineteen twenties, like those built by McCormick-Deering and Fordson were rapidly adapted so as to be able to power a huge range of machines. For example, half-swing shovels and cranes were made by some companies around the tractor's power train and engine and the wheels became replaced by crawlers.
Throughout the 1930s, crawler tractors came into widespread use. Soon after, many manufacturers started making attachments for them, like various lifting machine devices.
For example, side-mounted booms were primarily used for pipe-laying where it gained its nickname the "pipelayer." These machines are currently usually used for attending to cleaning up railroad derailments. Because of their size, compact design and mobility, as well as outstanding lifting capacity, these equipments are ideal for this application. In addition, swing booms which mounted on top of the engine compartment also became available.
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. Usually, the crane is powered by one engine and can be controlled by 2 or more cable operated drums. The crawler cranes come equipped with a telescopic arm or a lattice boom that can be extended easily utilizing hydraulics. The lattice boom must be manually assembled by adding many sections.
Tower Cranes
Typically found in large construction projects, tower cranes are required to be erected and broken down on location. They have to be transported by truck each and every time they are relocated. These tower cranes are very 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 be able to push each new crane section up into position and therefore, are self-erecting.
