As metropolitan areas boom in this country, the crane market continues to grow. Valued at $19 billion in 2018, experts expect the crane market to grow at a compound annual growth rate (CAGR) of six percent through 2025. Global shipments could exceed 35 thousand units by 2025.
Cranes serve various purposes depending upon the construction project. Different types of cranes are used to transport materials, haul timber, and even make home deliveries. And among the most popular types of construction cranes is the crawler crane.
Here’s a look at everything you need to know about crawler cranes.
What Is a Crawler Crane?
This distinguishing characteristic of a crawler crane is the tracks it’s mounted on. That’s where the name “crawler” comes from. The tracks provide the crane with mobility and stability, without the need for outriggers.
These crane types are valuable material load lifters and come in handy when working in smaller areas. Crawler cranes sport a wide range of lifting capabilities and often come with a lattice boom, which has an optional extension. The Carbody connects the deck, which can rotate 360 degrees, to the crawler assemblies.
Crawler cranes are sometimes referred to as “pick and carry” cranes. This nickname comes from the machine’s ability to lift and relocate loads to other worksites. They offer strength and stability over long distances, making them ideal for heavy-lifting applications.
Operators often have a spacious and quiet cab from which to work. The cabs feature excellent visibility.
Advantages of a Crawler Crane
A crawler crane can move large and heavy loads with ease. These cranes stand out as an efficient option for large-scale construction projects. This versatile machine also sports a wire rope with a grapple, hook, or other attachment at the end of the boom.
Perhaps the main advantage of a crawler crane is its mobility. These machines can move about a worksite and perform lifts. They are ideal for moving building materials, heavy-duty foundation jobs, and much more.
The crawler tracks allow the crane to work on softer surfaces since its weight is evenly distributed along the treads.
Drawbacks
The main downside of the crawler crane is its size. These machines usually need to be assembled at a given construction site. But once built, they can handle almost any load.
While these crane types are excellent on rough terrain, they cannot be maneuvered on regular roads. If you’re using a crawler crane for multiple job sites, it will have to be dismantled and transported with trucks. Sometimes, a crawler crane needs an assist crane for unloading at certain jobs.
Crane Solutions and More
HIAB USA stands as an unquestioned leader among load-handling equipment providers and has been for 75 years. Be it a crawler crane or something else, HIAB knows the safe and efficient machinery you need to help build a better world.
Check out our website for more on cranes and crane safety.
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