Cranes: Everything You Need to Know
Almost every construction site needs the lifting and transporting capabilities of a crane in the UAE. A crane is a machine that can hold, lift, move, and secure heavy loads on a construction site. You can find the list of
crane manufacturers in Dubai through our
business directory.
However, there are a few essentials to keep in mind while selecting the appropriate crane nearby for a project. For example, a tower crane will be constructed beside a structure to transfer and raise heavy
construction materials. Having a tower crane in Dubai on the construction site of a two-story residence would be excessively expensive and unnecessary. Crane companies in the UAE are devoted to delivering thorough aftermarket service.
There are different kinds of cranes since there are diverse kinds of construction projects. A sequence of multi-story apartment complexes would be better serviced by a
tower crane, but a duplex with three stories would be best handled by a mobile crane nearby. This also applies to the project's topography, the weather, the weight of the items to be carried, and the project site's dimensions. These factors will be taken into account while deciding the sort of crane to use. Cranes in UAE are made with the highest quality.
How does a crane function?
Cranes have been an integral aspect of the building industry since their invention in Greece. Cranes in the UAE are mostly used for heavy construction operations and other lifting operations.
A crane in Dubai equipped with pulleys and cables and operating on the basis of basic mechanical principles can raise and lower weights which would be impossible for a person to do.
Crane design has developed to accommodate a vast array of industrial requirements, and contemporary cranes often coordinate basic systems to do complicated lifting tasks – sometimes in locations where human workers would be at risk.
Types of Cranes
Different types of cranes in UAE are as follows.
- • Telescopic Crane
- • Mobile Cranes
- • Truck Mounted Crane
- • Tower Crane
- • Rough Terrain Crane
- • Overhead Crane
- • Bridge Crane
- • Crawler Crane
- • Aerial Crane
- • Hydraulic Crane
- • Carry Deck Crane
- • Floating Crane
- • Bulk-handling Crane
- • Hammerhead Crane
- • Stacker Crane
- • Railroad Crane
- • Harbor Cranes
- • Level Luffing Crane
a) Telescopic Crane
The telescopic crane comprises of a huge boom inside which several tubes have been assembled.It raises its height with the assistance of tubes in the hydraulic system. They are used specifically for transporting things from one location to another.Telescopic cranes are better than other kinds when you need to move something to a high altitude. Because they can adjust their height according to the environment. They can also be used in search and rescue missions.
b) Mobile Cranes
The majority of mobile cranes are mounted on trucks. However, construction cranes are designed to drive on tractors, and several cranes can be linked to barges for work on waterway bridges.Typically, the lifting arm permits raising and lowering weight as necessary. Most of the time, this is done with the help of a system of cables or hydraulics, and the whole moveable structure can be connected to support to make it safer to use.
c) Truck Mounted Crane
Truck-mounted cranes in Dubai consist of the boom and both halves of the carrier (arm). Because of their unique structure, they are prepared to travel on the road without the need for special setups or transportation equipment.Truck-mounted cranes are equipped with counterweights and inserting outriggers, enabling them to move slowly while carrying a substantial load. There are several varieties of this truck-mounted crane nearby; for instance, specific truck-mounted cranes are used for bridge inspection, repair, and construction.
d) Construction Crane / Tower Crane
Tower cranes, which are often used to build big buildings, have astounding lifting capacities.Tower cranes are fitted with an operational cab that controls the whole crane due to their size.The jib of tower cranes extends horizontally from the mast (tower portion), which sits on a concrete foundation. A luffing jib can move up and down, while a fixed jib is equipped with a horizontally-moving dolly.On top of the mast is the engine (known as a slewing unit) that controls the rotation of the crane. Due to their size, tower cranes are built along with the building. Once the building is finished, the process is turned around.
When building a large structure, tower cranes are needed because of their height, their ability to carry big materials, and their many other features.
e) Rough Terrain Crane
A rough terrain crane is a crane with an undercarriage consisting of four rubber wheels, ideal for off-road use.When lifting, the outriggers extend vertically and horizontally to level and support the crane. These sorts of cranes are single-engine equipment where the same engine can be used to power both the crane and the undercarriage.These cranes in Dubai are well suited for building locations with uneven, rocky, and sandy terrain. This crane is good for smaller lifts on highways, infrastructure, and building sites because it is mobile and can move around the site.
f) Overhead Crane
These cranes are often referred to as hanging cranes. Typically utilized in factories, some are capable of lifting very huge weights.The crane's hoist is mounted on a trolley that can travel in one or both directions along a beam.They go over the ground or raised level rails at an angle. Typically, the rails are installed along the side of an assembly area.
g) Bridge Crane
Bridge cranes, also known as overhead cranes, are often used in industrial settings. It derives its name from its resemblance to a bridge since it is supported by steel beams that span the weight and a hoist that travels along the bridge portion of the crane. There are both gantry and jib varieties of overhead cranes.
h) Gantry
This overhead crane has a version called a gantry crane, but sometimes the two terms are used interchangeably.The most significant distinction between a bridge crane and a gantry crane is that the gantry crane is often constructed on a track and is supported by a-frame steel legs.Generally, gantry cranes are found in shipping docks and ports, where they are used to unload ships.
i) Jib Crane
Jib cranes are an alternative form of the bridge crane. Permanently mounted inside a workstation, these cranes are often used for repeated activities.The arm, or jib, is usually attached to a floor or wall pillar with a moveable hoist and can move around more.
j) Crawler Crane
The self-propelled movement of a crawler crane is facilitated by its tracks, also known as crawlers. It has several downsides and benefits, depending on its use.As a result of its crawlers, it can travel on almost any surface of the ground; it can even move on soft soils.
Their primary drawback is that they are quite heavy and travel on rails. Because of this, it won't be easy to move from one place to another, and will cost more.However, it can be transferred simply and inexpensively using trucks. Crawler
crane rental in UAE is also available.
k) Aerial Crane
These cranes are often referred to as Sky Cranes. They resembled helicopters and are used to transport heavy cargo.They are typically employed in locations where land access is limited.Typically, they transport cargo to tall structures. They could lift boats, automobiles, and even prefabricated swimming pools. They may also be used for disaster relief.
l) Hydraulic Crane
Hydraulic cranes may have a basic design, yet they may do feats that would otherwise be impossible.In just a few minutes, these machines can put together road beams, move huge pieces of equipment in factories, and build homes.
m) Carry Deck Crane
Carry deck cranes are a relatively new kind of crane that developed from the 1980s-era pick-and-carry form.They are compact, four-wheeled, capable of 360-degree rotation, and more portable than other kinds of cranes.Carry deck cranes are a staple on many construction sites because of their simple installation and compact size, which enables them to travel through both open and confined locations with ease.
n) Floating Crane
These floating cranes, also known as crane vessels or crane boats, are used for marine operations such as ports and oil rigs.These cranes in Dubai have been used since the Middle Ages, and with the help of constant improvements in technology, they have helped many people over the years.There are now several types of floating cranes, including sheerleg and semi-submersible models.
o) Bulk-handling Crane
Cranes designed for handling bulky items, such as coal or minerals, are used to transport huge amounts of these substances.
Bulk-handling cranes feature a specialized hook with a gripping mechanism and a bucket that is used to grab, hold, and raise goods. Keeping in mind that these cranes carry bulk loads, crane companies in the UAE make robust cranes.
p) Hammerhead Crane
Hammerhead cranes are among the most often used on construction sites. This crane features a horizontal, pivoting lever atop a stationary tower.
The trolley is supported by the front portion of the arm and may be counterbalanced by the backward-extending portion.
The racking function of hammerhead cranes enables the trolley to move horizontally along the crane arm, forward and backward. These cranes are constructed on-site and may be exceedingly hefty.
q) Stacker Crane
Stacker cranes are automated equipment with a mechanism similar to that of a forklift and are mainly used for warehouse storage.
Stacker cranes are often used in locations with specific working conditions, such as very low temperatures, making it unnecessary for human workers to tolerate such conditions.
r) Railroad Crane
These cranes travel on the railroad track. Rail Road Cranes are used for the building, maintenance, and repair of railway lines.
Due to their flanged wheels, they cannot move on roads or any other surface except railways. Crane companies in UAE manufacture the perfect railroad cranes for UAE.
s) Harbor Cranes
The crane serves the port. So-called Harbor cranes, these cranes are used to load and unload ships.
t) Level Luffing Cranes
This crane is equipped with a system that keeps the crane hook at a consistent height. As a result, up and down movements of the jib arm will only cause the hook to move towards or away from the base of the crane.
This sort of motion has the advantage that the crane may be programmed to work at a constant level relative to the ground, which is advantageous when precise handling of load materials is needed, such as during shipbuilding.
Crane companies in the UAE
Crane companies in the UAE are among the most prominent suppliers and exporters of material handling equipment. They want to be your material solution supplier and always endeavor to meet your specific requirements. They provide various sizes of cranes, from tiny to huge, including port cranes, stacker cranes, crawler cranes, and many more. By offering a comprehensive selection of hoists and cranes, they serve industries and infrastructure projects with well-engineered services and solutions. Through a network of distributors, suppliers, and/or dealers, they are effectively supplying the markets in the UAE. They are the world's foremost suppliers of crane technology.
Some crane companies in the UAE are committed to providing comprehensive aftermarket servicing for Tower cranes,
EOT cranes, hoists, and other material-handling equipment. They provide comprehensive maintenance services for conventional power plant cranes, industrial and workshop cranes, gantry cranes, nuclear power plant cranes, explosion-proof cranes, metallurgical process cranes, tower cranes, and several other types of cranes. They specialize in providing after-sales assistance to purchasers of overhead cranes. These services are made accessible by a team of highly competent engineers and technicians with extensive expertise. Crane Edge Service offers inspections, emergency breakdown repairs, spare parts, formal proactive predictive maintenance service, modernizations, and relocation, etc. to guarantee optimal uptime of your material handling equipment.