Electric Overhead Travelling Cranes

Electric Overhead Travelling Cranes (often abbreviated as EOT Cranes), is a common Overhead Cranes, also known as Bridge Cranes, which are specially powered by electricity.

Electric Overhead Travelling Cranes are widely used in warehouses and industry. EOT cranes can transport heavy loads anywhere on the factory floor and can also be used for lifting. Used in most industries, the operating temperature is limited to -20°C to 40°C. Special industries such as high temperature, flammable or explosive require customized cranes).

Electric Overhead Travelling Cranes for Sales

EOT cranes of all types and sizes for a variety of industrial applications, from light-duty applications to heavy-duty material handling. For general use, our standard cranes with high-quality basic configuration or advanced cranes with high-tech features will meet your needs. In addition, for your specific application, we will provide customized EOT crane solutions.

There are many types of EOT cranes we sell, which can meet your production needs, greatly reduce your work burden, and improve your work efficiency. EOT crane sales are our main products.

Contact us to customize your EOT crane model and get economical pricing.

EOT Cranes Product List

Single Girder Overhead Crane

Single Girder Overhead Cranes

√ Capacity: 1 to 32 tons
√ Standard span: 6 to 30 m
Light-duty material handling systems is mainly used in light-duty workshops and warehouses such as in the textile industry and the food industry.
Double Girder Overhead Crane

Double Girder Overhead Cranes

√ Capacity: 5 to 550 tons
√ Standard span: 6 to 30 m
Mainly used in factories, warehouses, and other indoor steel structure workshops.
Freestanding Workstation Bridge Crane

Freestanding Bridge Cranes

√Capacity: 50 kg to 2000 kg
√Standard Span: 1 to 9 m
Used in workstations, factories, and other work workshops.
Wall Travelling Cranes

Wall Travelling Cranes

√ Capacity: 1 to 10 tons
√ Standard span: 3 to 10 m
Slide horizontally along the track on the wall. They can be operated under overhead cranes, enabling multiple logistical processes in the production area.
Low Headroom Overhead Cranes

Low Headroom Overhead Cranes

√ Capacity: 1 to 80 tons
√ Standard span: 6 to 30 m
Designed for low-height plants and factories with limited lifting space but high lift heights.
Grab Overhead Crane

Grab Overhead Cranes

√ Capacity: 1 to 32 tons
√ Standard span: 6 to 30 m
Mainly used in power stations, warehouses, workshops, and ports to load and unload scattered objects.
Electromagnetic Overhead Crane

Magnetic Overhead Cranes

√ Capacity: 1 to 32 tons
√ Standard span: 6 to 30 m
Mainly used in metallurgical plants, handling metal materials, such as steel ingots, commercial steel, pig iron, etc.
Explosion-proof Overhead Cranes

Explosion-proof Overhead Cranes

√ Capacity: 1 to 32 tons
√ Standard span: 6 to 30 m
Mainly used in special environments such as chemical plants, gas-fired power plants, paint shops, oil refineries, and wastewater treatment plants.
Ladle Cranes

Ladle Cranes

√ Capacity: 5 to 550 tons
√ Standard span: 10 to 32 m
Mainly used in the smelting industry to transport, pour and charge liquid molten iron in the smelting process.
Double Hoist Overhead Crane

Double Trolley Overhead Cranes

√ Capacity: (2.5+2.5)~(200+200) tons
√ Standard span: 6 to 35 m
Mainly used for handling long materials such as pipes, wood, and bars.

EOT Cranes Serve

WeiHuaCrane can provide one-stop solutions for EOT cranes, including design, production, installation, training, maintenance, repair, etc.
Also offers OEM/ODM service for EOT cranes.
Products can be customized according to your individual requirements.
Please tell us your ideas or provide your design files and our R&D team will do the rest.

EOT Cranes Details

Customized Options

It is important to determine the weight that the overhead crane will lift. The biggest reason is safety.
Lifting overhead cranes more than they are designed for can be dangerous to your workers and increase the stress and maintenance of overhead cranes and building superstructures.
You want to make sure your overhead crane can lift enough weight for your work today and in the future.

The lift height is the distance from the floor to the saddle of the hook when the hook is in the highest position.
Lift height is a crucial metric in any project as it ensures there is enough room to lift or lift and reposition the load you are lifting.

An overhead crane’s span is essentially its width across the bay-or the measured center-to-center distance between the runway beams.

It’s important because it determines how much material is required to build the bridge girders and most significantly affects the cost of the overhead crane.

Voltage requirements vary depending on your location.

The description of what you are lifting determines the type of crane you have, e.g. hook, grapple, electromagnet, C-hook, or double hook system.

If the overhead crane is installed outdoors, there is more to consider. Not only do you need to account for wind and weather, but the design must include covers to protect the hoist and motor when not in use.
And if it is a special environment, such as explosion-proof, etc., special overhead cranes are also required.

Overhead Crane Components

There are mainly bridges, crane walking systems, hooks, hoists, trolleys, and electrical equipment.

Crane Bridge

 The cross-bridge of an overhead crane runs longitudinally alongside crane tracks or crane rails which are laid on runway beams over the square operating area. Crane Bridges are manufactured from steel plates or steel beams which are contacted with end carriages or end girders kits to move on the runway.

Hoisting Trolley: wire rope hoist, electric chain hoist, winch

The lifting trolley consists of the lifting mechanism which contains the overhead crane parts and components such as a brake, motor, reducer, drum, and set of pulleys. The motor drives a drum that rotates through the reducer to power the wire rope or chain that lives up and down the load. And also the lifting trolley of an overhead crane can be grouped in the wire rope hoist trolley, electric chain hoist trolley, and processed open winch trolley which is usually used in heavy-duty applications, such as in steel mills for hot ladle handling, etc.

Driving Mechanism: Motor, Reducer, Wheels & Brakes

The driving mechanism of overhead cranes can be grouped into two parts, one is for the long traveling of the overhead crane and the other is for the crossing traveling of the lifting trolley.  Various types of motors, reducers, wheels, and brakes are adopted for different uses and applications.

Power Supply: Conductor Bar, Festoon System & Cable Reel

The power supply is very important for the complete overhead crane system. There are mainly three types of power supply systems by using conductor bars, festoon systems, and cable reels.

The major types of overhead cranes adopt electricity as the driving power and there are all other types of power supply such as pneumatic power and hydraulic power. As for the electric overhead crane, the supply systems have mainly consisted of the following crane parts and components such as festoons cable, conductor bars, or reel cables to deliver power to the crane runway,  bridge crane control, and trolley and hoist.

  • Conductor Bar – A conductor bar system is adopted on the crane‘s runway or monorail. They can be established on crane runways with more than one bridge. The electric power is supplied through a sliding shoe collector system, the safer way of power supplier for overhead cranes.
  • Festoon System – A festoon system can be mounted on a track, I beam, or square rail, which can be grouped into flat or round cables. The festoon system is used for the power supply of the crane trolley which moves along the track and the festoon cable hangs below the track and expands or retracts with the position changing or traveling of the trolley.
  • Cable Reel – Spring-loaded cable reels or motorized cable reels are widely adopted to release, retrieve, and store the conductor cable, for mainline power along a runway or monorail.

Controls

Each and every operation or movement of overhead cranes are managed by crane controls. Based on different applications or types of overhead cranes, the overhead crane is operated by different crane controls. Namely, there are three types of crane controls are used, the pendant crane control, the wireless remote control/radio control, or driver’s cabin control, which also can be classed into various types.  

For heavy-duty overhead cranes with 24 hours working time or applications that are not suitable for human operation, the automatic crane control is realized by software programs, which is namely used on automatic cranes.

Runway

Crane runways are important crane travelling components and parts.  Based on the crane application conditions and types of overhead cranes, the most suitable crane runways will be selected among the top running runway structure, ceiling-mounted runway, wall-mounted runway, or free-standing runway, etc.

How to select the right crane runway for your crane? The factor that needs to be confirmed is the length of the runway, which determines the speed and movement of the trolley and hoists up and down the runway. For more information, please feel free to contact us. The installation of a crane runway is challenging work depending on the type of supporting structure or mounting support where the bridge crane will be installed.

EOT Crane Type

Overhead cranes come in a variety of sizes, shapes, and capacities, and choosing the right type of overhead crane is critical to streamlining the production process.

According to the structure, it can be divided into a single girder overhead crane and a double girder overhead crane.

The different hook devices, can be divided into hook overhead cranes, grab overhead cranes, electromagnet overhead cranes, and container overhead cranes.

Overhead Cranes: Bridge Cranes, Gantry Cranes, Jib Cranes, Workstation Cranes, Monorail Cranes, Automatic Cranes, Top-running cranes, and Under Running Cranes.

Specification

Please check the following specifications to choose the right EOT cranes.

Larger overhead cranes were available on request.

FeatureSpecification
Lifting capacityup to 550 tons
Lifting heightaccording to your needs
Spanaccording to your needs
Lift speed controlSingle-speed, double-speed, or variable frequency hoisting
Crane Control OptionsPush Button Pendants, Radio Controls, cab
Hoist OptionsWire rope hoist, chain hoist, winch trolley
girder designProfile or box beam
temperature-20℃ ~ +40℃ Special function for wider temperature range
environmentSpecial designs are typically used indoors – outdoors

Overhead Bridge craneCapacitySpanHeightCoverage Area TypeCoverage AreaPower Supply
Single Girder Overhead Crane1 to 32 tons7.5 to 31.5 meterscustomizeSquare/Rectangle31.5 meters x Unlimited LengthElectric motorized
Double Girder Overhead Crane5 to 550 tons7.5 to 31.5 meterscustomizeSquare/Rectangle31.5 meters x Unlimited LengthElectric motorized
Low Headroom Overhead Crane1 to 30 tons7.5 to 31.5 meterscustomizeSquare/Rectangle31.5 meters x Unlimited LengthElectric motorized
Explosion-proof Overhead Crane1 to 75 tons7.5 to 31.5 meterscustomizeSquare/Rectangle31.5 meters x Unlimited LengthElectric motorized
Electromagnetic Overhead Crane5 to 32 tons10.5 to 31.5 meterscustomizeSquare/Rectangle31.5 meters x Unlimited LengthElectric motorized
Double Trolley Overhead Crane2.5 to 200 tons10.5 to 31.5 meterscustomizeSquare/Rectangle31.5 meters x Unlimited LengthElectric motorized
Ladle Overhead Crane5 to 550 tons10.5 to 31.5 meterscustomizeSquare/Rectangle31.5 meters x Unlimited LengthElectric motorized

EOT Cranes Features

  • Easy to customize
  • Versatile, can be used indoors or outdoors
  • Service life 20 to 30 years
  • full mobility
  • Quick assembly with bolt assemblies
  • Available power drive kits
  • Improve security
  • improved ergonomics
  • Easily lift loads
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Best Solutions For Manufacturing Company and Factory

Best EOT Crane Manufacturer

WeiHuaCrane is a leading EOT crane manufacturer, supplier, company, and factory.
As one of the leading EOT crane manufacturers, WeiHuaCrane provides you with cost-effective overhead lifting equipment, which can be perfectly adapted to your working environment.
The first choice for factories and construction companies, fast production, fast service, and can meet the needs of your material handling projects in a short time.
Customize the solution according to your usage environment.
We design, manufacture, install and maintain EOT cranes.

What is an Electric Overhead Travelling Cranes (EOT Cranes)?

Electric Overhead Travelling Cranes (often abbreviated as EOT Cranes), is a common Overhead Cranes, also known as Bridge Cranes, which are specially powered by electricity.

Most overhead cranes are powered by electricity, so overhead cranes are sometimes called Electric Overhead Travelling Cranes. However, there are also some cranes that need to be used in unpowered warehouses and workshops and can provide manual overhead cranes that do not require additional power, suitable for small warehouses or special environments.

Electric Overhead Travelling Cranes are widely used in warehouses and industry. EOT cranes can transport heavy loads anywhere on the factory floor and can also be used for lifting. Used in most industries, the operating temperature is limited to -20°C to 40°C. Special industries such as high temperature, flammable or explosive require customized cranes).

Commonly used in various manufacturing companies and factories, the following are the applications of EOT cranes:

Why choose our EOT cranes?

EOT cranes have always been our core product. We updated many items to make the structure safe and sound. Here are our advantages:

1. Lightweight yet strong steel construction minimizes building stress

2. while allowing accurate load handling

3. Inverter-controlled smooth, accurate, and safe driving motion

4. Can be customized according to specific requirements

5. easy to maintain

Frequently Asked Questions

Overhead cranes can lift and move heavy objects from one location to another without taking up floor space by being erected at a high place in the facility through the headspace of the facility. is a machine that lifts, lowers, and moves equipment.

The hoist of the overhead crane is suspended on the bridge beam by a trolley and travels between the runways of the overhead crane system.

Overhead cranes include bridge cranes, gantry cranes, jib cranes, workstation cranes, monorail cranes, top-running cranes, and under-running cranes.

The difference between an overhead crane and a gantry crane is that the overhead crane girder is on the internal frame of the building.
Whereas gantry crane girders are attached to the legs of the gantry so that they can operate without runway beams and columns. Ladders and handrails need to be attached to at least one leg to climb up the gantry.
Overhead cranes are widely used in indoor areas or inside buildings.
Gantry cranes are more widely used in outdoor areas or outside buildings.

Overhead cranes are often called bridge cranes or overhead bridge cranes.
They are also called Electric Overhead Travelling Crane for short. Or EOT Crane for short.
The abbreviation EOT crane is commonly found in military and government bid specs for overhead cranes.
In some places, a simple search, oh crane, is used. The overhead crane is abbreviated as oh crane.

The crane beam is one of the important parts of the crane, and it is a structure used to fix the sliding operation of the hoist. Balance and support loads during overhead lifting.

This is usually not fixed, according to your needs, if you are, it can usually be 0.2 tons to 550 tons, however, if there is a special industry that needs a larger lifting capacity, it can also be customized, the largest overhead crane in the world has a capacity of 20,000 tons.

Crane span is the measured center-to-center distance between runway beams. During the consultation period for the price of overhead cranes, the span is the main measurement data.

This usually does not have a fixed value and needs to be determined according to the capacity of the overhead crane, span, lifting height, environmental factors, etc. However, we have included a table for reference that we hope can help you.

Overhead CraneSpan(m)Price(USD)
1 ton6 to 32 meter$2200~40000
2 tons6 to 32 meter$2500~40800
3 tons6 to 32 meter$2600~41000
5 tons6 to 32 meter$3000~41500
10 tons6 to 32 meter$4000~45000
16 tons6 to 32 meter$5000~48000
20 tons6 to 32 meter$6000~50000
25 tons6 to 32 meter$8000~56000

Related Cranes

Crane capacity

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In order to provide you with prices and drawings quickly, please fill in the message as far as possible: ⭐Lifting capacity; ⭐Lifting height; ⭐Span(m);⭐Power supply: __v/__phase/__Hz, etc.; If you have any other information, such as 1️⃣. What materials will the crane lift? 2️⃣. Traveling length: m? Do you need us to provide the rail for you? 3️⃣. crane working condition or environment? 4️⃣. how long meters does your crane travel? 5️⃣. how many hours does it work per day?