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What Is an Articulating Boom Lift?
The articulated boom lift is a heavy duty equipment capable of performing various jobs from construction applications to electrical repair. These highly maneuverable lifts make working at heights much safer and efficient.
Height
Knuckle boom lifts are another term utilized for articulating boom lifts. These machinery are capable of reaching heights from thirty six feet to 131 feet, depending on the model of the particular lift.
Design
The articulating boom has a large boom or arm 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
Both straight or telescoping boom lifts could work at heights from 46 to 86 feet. Not like 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 can be reached with it.
Advantages
The articulating boom lift design makes them the most able to negotiate around objects and obstacles. These lifts are convenient for indoor use, offered in electrical models and have zero tail swing. 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 dependable and effective design features. The SJ 46AJ provides an industry leading, three hundred sixty degree continuous turret rotation that is standard equipped. because of the turret design allowing for easy operation in tight spaces, this model also offers zero tail swing.
Skyjack is popular for its extreme terrains and positive traction. Many of their machinery provide axle based 4WD. These machines are known for having a dependable and rugged drive train and proven low maintenance. In addition, 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 terrain.
Different Types of Crawler-Mounted Cranes
Industrial wheel tractors during the 1920s, like those built by McCormick-Deering and Fordson were rapidly adapted in order to be able to power a large range of equipment. For example, half-swing shovels and cranes were manufactured by several companies around the power train and engine of the tractor and the wheels became replaced by crawlers.
Throughout the 1930s, crawler tractors came into widespread use. Immediately after, many manufacturers started manufacturing attachments for them, such as various lifting equipment devices.
Side-mounted booms for instance, were utilized mainly for pipe-laying at first and the machinery got the nickname "pipelayer." These kinds of machinery are now usually utilized for attending to cleaning up railroad derailments. Because of their compact design, mobility and size, as well as exceptional lifting capacity, these types of equipments are great for this application. As well, swing booms which mounted on top of the engine compartment also became available.
LIke a crawler tractor, crawler cranes travel on crawler tracks. Due to their intense weight, these machinery do not move really fast. Typically, the crane can be controlled by 2 or more cable operated drums and is powered by one engine. The crawler cranes come equipped with a lattice boom or a telescopic arm that could be extended easily using hydraulics. The lattice boom has to be manually assembled by adding many sections.
Tower Cranes
Tower cranes are those found in big construction projects. These types of cranes are necessary to be erected and broken down on location. They should be transported by truck each time they are relocated. These tower cranes are very tall. They enable construction crews to move heavy steel or concrete building parts to the tops of tall buildings. Tower cranes use a hydraulic system to be able to push each and every new crane section up into place and hence, are self-erecting.