August 25, 2019
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Construction Worker Looking at a Crane

Companies and homeowners can use a crane on many occasions. However, cranes are quite expensive. Buying one might not be cost-effective, especially if you only need it occasionally. Lampson International will say the same. Cranes for heavy lifting for rent in Houston might be the better option for you.

Several types are available, depending on what you need to do. Here are three types of cranes.

1. Mobile Cranes

Mobile cranes are what you need when you have to move them around. A good choice is a vehicle-mounted crane, usually a truck with regular rubber wheels and an outrigger for balance. You can quickly move these types of cranes around on a flat surface.

However, if the work surface is rough or uneven, you want a rough-terrain crane. These go on vehicles with special rubber tires and outriggers designed for uneven surfaces. If you have to work on both flat and rough terrain, ask for an all-terrain crane, which has more wheels than a regular truck.

This gives it more stability when moving across all types of terrain. If the soil is soft, you might want to rent a crawler crane. This runs on tracks and can carry loads up to 3,500 tons. It does not need an outrigger.

Finally, you have the aerial or sky crane, which is similar to a helicopter. It uses cables to lift and set down heavy loads in inaccessible areas.

2. Specialty Cranes

Some cranes have special purposes. The railroad crane, for example, is to maintain and repair railroad tracks.

A telescopic handler crane can rotate 360 degrees. It has a forklift at one end of the boom for handling pallets and other materials at height in construction.

A telescopic crane, on the other hand, comes in handy for lifting boats out of the water or building signal towers. The boom extends much like a telescope. It uses hydraulics to control the length of the boom.

The floating crane is for lifting sunken ships and loading ships. It is also essential for bridge construction. It can lift as much as 9,000 tons. The harbor crane also loads and unloads ships, but it is land-based. You can typically find them in ports and are mobile or fixed.

3. Fixed Cranes

Some cranes need to have some type of anchor to keep them stable. Large bolts on concrete secure tower cranes at the construction site of tall buildings.

A tower crane can lift loads up to 20 tons at a time as much as 265 feet up and 230 feet down. Container cranes have a hinged jib or arm. It wings in and out of the water, carrying containers to and from ships.

Many types of cranes for heavy lifting are available. You can always find one to suit your purpose, and for just as long as you need it.

Terohan Nula