What Is a Telescopic Crane?

What Is a Telescopic Crane?

Around 11 million containers move through the Port of Los Angeles each year, filled with goods from all over the world.

Moving those containers from ship to shore is the job of 82 cranes up and down the port. They’re a great example of a telescopic crane, one of the most versatile options when you need to move heavy loads around. The maneuverable and tough machine offers a lot of flexibility to cover many needs around a worksite.

So, just what are telescopic cranes? How do they differ from other types? Continue on through this telescopic cranes guide to learn more.

About the Telescopic Crane

What makes a telescopic crane different from other types is the boom made up of many tubes fitted inside each other. This allows the boom to extend and retract using a hydraulic system. This allows for more flexibility in reaching loads and higher lifting capacities.

The flexibility of these cranes extends to height as well. These have the highest reach of any cranes and the height can be adjusted. That allows them to lift higher than other cranes as well.

Versions with a jib on top can also work as a tower crane. Overall, setup is quick, making a telescopic crane ideal for emergency or rescue jobs.

Telescopic Crane Types

Telescopic cranes come in a few different categories. While they’re usually not mobile, some called crawlers can be. The crawler style can cover different and uneven surfaces to allow it to move to where it’s needed.

Other ways these cranes are categorized is through specific equipment or feature setups. These include capacity, number of units, and number of engines.

Smaller capacity telescopic cranes use slewing cylinders, while larger models use slewing rings. A single unit crane can easily be moved from one place to another, while a double unit has two parts — a mast and a jib — that make it more stationary.

A single-engine crane has just one engine powering the undercarriage and superstructure of the crane. A separate-engine version has a larger carrying capacity thanks to having two separate engines, one powering the undercarriage and one powering the superstructure.

Who Uses Telescopic Cranes

These cranes are part of many day-to-day hauling operations. With 80 to 90 percent of the world’s goods moving through ports, they find a lot of use there moving heavy loads around deck or from ship to shore.

Telescopic cranes are also common for building oil platforms offshore and in rescue operations like to raise salvage sunken ships. On worksites, their large carrying capacity makes them perfect for moving materials and equipment around.

Need a Telescopic Crane?

A crane can help you get more done, especially one with the flexibility a telescopic crane offers. You might consider different types of cranes, but if you need one that gives you plenty of height and the ability to handle the heaviest loads, a telescoping version is the one for you. This style is ideal for use in lots of industries, from shipping ports to construction sites.

If you found this article helpful, be sure to check out others on the site related to telescoping cranes and other crane types as well as telescopic crane tips.

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