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Double Girder Gantry Crane 5 ton -550 Ton

Any Height, Span & Safe Working Load, Double Girder Gantry Crane

Double girder gantry crane of all types for heavy duty industry use, i.e, shipbuilding, pre-casting concrete, stone handling, road & subway construction.

Check Box Beam Double Girder Gantry Crane

Check Rubber Tyred Gantry Crane

Maximum throughput with Agilon parallel picking

Double Girder Gantry Crane 5 Ton - 550 Ton
Any Height, Span & Safe Working Load

Double Girder Gantry Cranes Provider Since 1984

Since 1984, Yuantai Crane Dongqi Group has provide gantry cranes of any size, handling any load capacity for clients from various industrial sectors. No matter what industrial sector you are in, you will find a custom gantry crane design from Yuantai Crane, Dongqi Group. So far, our gantry cranes of various types has been installed in more than 120 countries and regions, including but not limited to the following : Qatar, United Arab Emirates, New Zealand, Australia, Sri Lanka, Singapore, Canada, Tanzania, Malaysia, United States, Ireland, South Africa, Hong Kong, Saudi Arabia, Philippines, United Kingdom, Nigeria, Indonesia, Egypt, India, Korea, Pakistan, Thailand, Bangladesh & Vietnam, etc.

What is an Double Girder Gantry Crane?

Double Girder Gantry Crane also double beam gantry crane is a type of heavy duty gantry crane, one of the most frequently used gantry crane. A double girder gantry crane is a type of overhead crane in which the bridge girder or beam is supported by gantry legs that moving on ground track at both ends or on one ends.

The gantry frame, consisted of main beams, end beams, legs, lower beam, trolley running track, and cab, hoist trolley, crane running mechanism, and electric control system are the main components.
The hoisting trolley is outfitted with a hoisting mechanism as well as a trolley running mechanism that runs laterally along the trolley track on the bridge's main girder.
The main girder of gantry cranes can extend out of the legs to one or both sides to form a cantilever to increase the gantry crane's lifting coverage, but the length of the cantilever is usually less than or equal to one-third of the span length.

Double girder gantry crane can be designed with box girder gantry and truss girder gantry design, for loading, unloading and hoisting various loads in workshops, warehouses and stock yards of general enterprises and factories. To meet the diverse material handling requirements, double girder gantry cranes are frequently used with types of lifting devices such as, crane hook, grab, magnet, clamp, tongs, beam spreaders and other lifting devices, etc.

Main Types and Configurations of Double Girder Gantry Cranes

Double girder gantry cranes are a type of overhead crane that features two girders supported by legs that run along rails or wheels. These cranes are used in a variety of industries for lifting and moving heavy loads over a wide area. There are several different types of double girder goliath cranes, each with its own unique design and application.

Box type double girder goliath crane -The box type double girder goliath crane is a common type of crane that features a box-shaped girder for added strength and stability. This design allows the crane to handle heavy loads with ease, making it ideal for applications such as steel mills and shipyards.
Truss type double girder goliath crane - The truss type double girder goliath crane features a triangular truss structure that provides additional support and stability. This design is often used in applications where the crane needs to be lightweight and portable, such as in construction sites and workshops.
Full gantry crane - The full gantry crane is a type of crane that is mounted on rails that are level with the ground, allowing the crane to move along the rails. This design is often used in outdoor applications such as shipyards and construction sites.
Semi-gantry crane - The semi-gantry crane features one end of the crane supported by a leg that runs along a rail at ground level, while the other end of the crane is supported by a structure such as a building or a mast. This design is often used in indoor and outdoor applications where space is limite. Check single girder semi gantry crane & double girder semi gantry cranes.
Rail mounted gantry cranes (RMG) - The rail mounted gantry cranes are designed to move along rails that are installed on the ground. They are typically used in container terminals and intermodal yards for loading and unloading shipping containers from trucks and trains.
Rubber tyred gantry cranes (RTG) - The rubber tyred gantry cranes are equipped with rubber tires that allow them to move independently of rails. They are commonly used in container terminals, but can also be found in manufacturing facilities and warehouses.

main types of double girder gantry cranes

Hot Sale Double Girder Gantry Cranes

In the following, the hot sale double girder cranes arre presented for your reference. And our double girder golitah crane can be provide with the capacity of 10 ton, 12 ton, 15 ton，20 ton, 25 ton, 30 Ton， 35 Ton， 40 ton， 50 ton, 75 Ton, 80 Ton and 80 Ton above, etc.Yuantai Crane provides 500kg to 550 ton gantry cranes design, manufacturing, and installation services. If you have any need of double girder gantry crane, please feel free to contact us.

Box Beam Double Girder Gantry Crane, Heavy Duty Gantry Crane - MG Series

Double Girder Semi Gantry Crane & Portal Crane 5 Ton,10 Ton,32 Ton

RTG Crane - Rubber Tyred Gantry Crane, Flexible Rubber Tyre Crane

Rail Mounted Gantry Crane- Rail Mount Quay Crane & Stacking Crane

Electric Rubber Tired Gantry Crane, Rubber Tire A frame Cranes

Double Girder Truss Gantry Crane, Double Girder Gantry Crane Design- MG Series

Double Girder Gantry Crane Basics

All you want to know

What is double girder gantry crane?What are the different types of gantry cranes?What is crane gantry girder? What is the difference between gantry crane and EOT crane?

Double Girder Gantry Crane Definitions, Types & Main Components& Hot sale Tonnages

What is an Double Girder Gantry Crane ?

The double girder gantry crane can handle large and heavy loads indoor applications and especially outdoor application, especially outdoor such as ports, shipyards, warehouses, and construction sites, etc.

Because the lifting capacity of a double girder crane can reach hundreds of tons, it is also classified as a heavy duty gantry crane. In comparison to the single girder gantry crane, the double girder gantry crane has a higher load capacity, a larger span, and better stability and also higher gantry crane cost and price.

Main types and configerations of double girder gantry cranes

Double girder gantry cranes are a type of overhead crane that features two girders supported by legs that run along rails or wheels. These cranes are used in a variety of industries for lifting and moving heavy loads over a wide area. There are several different types of double girder gantry cranes, each with its own unique design and application.

Box type double girder gantry crane -The box type double girder gantry crane is a common type of crane that features a box-shaped girder for added strength and stability. This design allows the crane to handle heavy loads with ease, making it ideal for applications such as steel mills and shipyards.
Truss type double girder gantry crane - The truss type double girder gantry crane features a triangular truss structure that provides additional support and stability. This design is often used in applications where the crane needs to be lightweight and portable, such as in construction sites and workshops.
Full gantry crane - The full gantry crane is a type of crane that is mounted on rails that are level with the ground, allowing the crane to move along the rails. This design is often used in outdoor applications such as shipyards and construction sites.
Semi-gantry crane - The semi-gantry crane features one end of the crane supported by a leg that runs along a rail at ground level, while the other end of the crane is supported by a structure such as a building or a mast. This design is often used in indoor and outdoor applications where space is limite. Check single girder semi gantry crane & double girder semi gantry cranes.
Rail mounted gantry cranes (RMG) - The rail mounted gantry cranes are designed to move along rails that are installed on the ground. They are typically used in container terminals and intermodal yards for loading and unloading shipping containers from trucks and trains.
Rubber tyred gantry cranes (RTG) - The rubber tyred gantry cranes are equipped with rubber tires that allow them to move independently of rails. They are commonly used in container terminals, but can also be found in manufacturing facilities and warehouses.

In conclusion,

We have a variety of double girder gantry crane designs and configurations for your selection:

The double girder gantry cranes are classified as single trolley or double trolley gantry cranes based on their trolley configuration.
Full-gantry, semi-gantry, and truss gantry cranes are also common types of gantry crane, classified based on their gantry design.
A-frame and U-frame gantry cranes are categorized based on the support leg structure.

There are many different types of double girder gantry cranes available, each with its own unique design and application. Choosing the right type of crane depends on factors such as the application, load capacity, and available space. By understanding the different types of cranes available, businesses can choose the right equipment for their specific needs and improve their productivity and efficiency. For other special lifting weights, Yuantai Crane supports custom designs.If you have any need, please feel free to contact us.

Main components of double girder gantry crans

The double girder gantry cranes can be classified into two types based on its main beam structure: box girder gantry and truss girder gantry , with the former being more commonly used. We also offer non-standard custom designs to meet the specific needs of our customers.

On gantry girder

What are the different types of gantry girders?There are several types of gantry girders, including:

Box girder: A box girder is a type of gantry girder that has a hollow rectangular or square cross-section. This design provides increased strength and rigidity, making it suitable for heavy-duty applications.
Truss girder: A truss girder is a type of gantry girder that has a triangular or lattice-like structure made up of interconnected beams and braces. This design provides increased strength and stability while reducing the overall weight of the structure.
U shaped box structure + I-beam girder: An I-beam girder is a type of gantry girder that has an I-shaped cross-section. This design provides a good balance of strength and weight, making it suitable for a wide range of applications.This type of girder design is typical for Chinese box girder gantry crane, which is widely adopted for the construction of single girder gantry cranes, such as, MH single girder electric hoist ganry crnaes.
Cantilever gantry crane- The cantilever gantry crane features an extended beam on one end that provides additional reach beyond the legs of the crane. This design is often used in applications where the load needs to be positioned beyond the reach of the legs, such as loading and unloading ships. No cantilever, single cantilever, and double cantilever designs are available for gantry crane girder selections.
The choice of gantry girder will depend on the specific requirements of the application, including the weight and size of the loads being lifted, the height and length of the lift, and the operating environment. It is important to work with a qualified crane supplier to ensure that the gantry girder is designed and built to meet the specific needs of the application.

On gantry crab trolley & open winch

Electric wire rope hoist + double girder trolley frame : An electric wire rope hoist is a type of lifting system that uses a wire rope to lift and move heavy loads. This type of lifting system is commonly used in double girder gantry cranes with heavy loads and long spans. The electric wire rope hoist can be equipped with a variety of features such as variable speed control, overload protection, and anti-sway technology.
Electric Chain hoist + double girder trolley frame : An electric chain hoist crab trolley is a type of lifting system that uses a chain to lift and move heavy loads. This type of lifting system is commonly used in double girder gantry cranes with lighter loads and shorter spans.
An open winch is a type of lifting mechanism that is commonly used in double girder gantry cranes. It consists of a winch drum, a motor, and a gearbox, which are housed in an open frame. The winch drum is used to wind up and unwind the wire rope, while the motor and gearbox provide the power and speed control.The open winch design allows for easy maintenance and inspection of the components, as the frame can be easily accessed. This makes it an ideal choice for heavy-duty applications that require frequent maintenance or repair. The open winch can be equipped with a variety of features such as variable speed control, anti-sway technology, and overload protection.

Main parts and components of MG types of double girder gantry cranes

Main girder - main part of mg double girder gantry crane

Supporting leg - main part of gantry crane

Supporting leg - main part of mg series double girder gantry crane with open winch trolley

Gantry trolley - main part of gantry crane

Gantry trolley - main part of mg types double beam goliath gantry crane

Crane wheel - main part of gantry crane

Crane driving - main part of gantry crane

Gantry cable reel - main part of gantry crane

Hot Sale Double Girder Gantry Crane & Cases

More on double girder gantry specification, please contact us. Yuantai Crane provides 500kg to 550 ton gantry cranes design, manufacturing, and installation services.

Uses & Applications: What Is A Double Girder Gantry Crane Used For?

Double girder gantry crane is extensively used in mechanical processing, metallurgy, chemical industry, power plant, shipbuilding, port terminal, freight yards, etc.

Uses of types of double girder gantry cranes with different crane attachment

According to different below hook devices or crane attachment, the double-beam crane can be used in different workplaces:

Double girder gantry crane with hook : Hook gantry cranes are frequently used in machining, warehouses, and shipping yards, and use hooks as fetching devices.
Double girder gantry crane with grab bucket: Grab gantry cranes, which use grab buckets as fetching devices, are commonly used to load, unload, and hoist bulk freight in warehouses, stockyards, and open-air cargo yards.
Double girder gantry crane with electromagnetic chuck or beam : The fetching device on an electromagnetic gantry crane is a removable electromagnetic chuck. It's commonly used to assemble and transport magnetically permeable black products and materials including steel ingots, section steel, pig iron blocks, scrap iron, and scrap steel in metallurgy and machining workshops.
Double girder gantry crane with specialized beam spreader: With different types of lifting devices , the gantry cranes can be used for different loads handling, such as, containers, stone block, precasting concrete, sands, steel scrap, steel pipe, plastic pipe, coils, rolls, etc.

cran hook - crane attachement for gantry crane

crane grab - crane attachement for gantry crane

crane magnet - crane attachement for gantry crane

C hook - crane attachement for gantry crane

Crane lifting tong - crane attachement for gantry crane

Magnetic beam - crane attachement for gantry crane

Industrial Uses of Double Girder Gantry Crane

Shipbuilding

In the shipbuilding business, gantry cranes are commonly used. Shipbuilding necessitates a lot of heavy lifting, which a gantry crane can help with. The crane aids in the navigation of the ship, and it houses certain massive engine parts, such as the ship engine. During the construction phase, the crane aids in the movement of the ship.Check Double Girder Shipyard Gantry Crane .

Automobile industry

The gantry cranes also can be used to lift the car engine from the vehicle or used in the processing line to transport the raw materials or mold to improve your efficiency and safety of your complete processing line.

Warehouse

It is usually required to lift hefty goods at a warehouse. This lifting operation can be aided by gantry cranes. Various types of cranes may be found in practically every type of warehouse. Check double girder warehouse Gantry crane etc.

Production workshops

In production units, gantry cranes might be employed. Assist in the movement of parts from one work cell to another.

Construction
Construction sites benefit greatly from the utilization of gantry cranes. They can be used to raise big objects that may be found in these locations. Check Gantry Crane for Construction Site, Double Girder Precast Yard Gantry Crane ,etc.

Logistics and ports

The double girder goliath cranes are an essential tool in logistics and port operations for handling heavy cargo containers and other materials. They are designed to operate in harsh environments and can be customized to meet the specific needs of each application. By using these cranes, businesses can improve their productivity and efficiency while ensuring the safety of their workers and equipment., - Double Girder Container Gantry Crane for container handling ,Gantry Crane for Railway Station,etc.

Steel mills

Double girder goliath cranes are used in steel mills for handling raw materials such as scrap metal, as well as finished products such as steel coils and plates. These cranes are designed to operate in harsh environments and can withstand high temperatures and heavy loads.

Power plants

Double girder goliath cranes are used in power plants for handling heavy equipment such as turbines, generators, and transformers. These cranes are designed to operate in confined spaces and can be customized to meet the specific needs of the plant.

Mining

Double girder goliath cranes are used in mining operations for handling heavy equipment such as excavators, bulldozers, and dump trucks. These cranes are designed to operate in rugged environments and can handle loads of varying sizes and shapes.

Click to learn more on double girder gantry crane uses and applications, and feel free to contact us if your particular use or double girder crane designs is not presented. Customized gantry crane are available from us. Feel free to contact us to check what we can do save your cost.

Comparison: Gantry Crane vs. Overhead Crane, Single Girder vs. Double Girder Gantry Cranes

Gantry cranes vs. overhead crane

The benefits include:

The bridge crane's bridge frame runs longitudinally along the tracks set on both sides of the elevated frame, allowing the overhead crane to hoist items without being hampered by ground equipment.
Gantry cranes have a high site utilization rate, a big operating range, a wide range of flexibility, and a high level of versatility.

The applications are as follows:

A bridge overhead crane is a material-lifting device that is horizontally framed over a workshop, warehouse, or material yard.
A gantry crane is a variation of bridge crane with supporting legs on both sides , which resembles the shapes of gate and also known as a overhead gantry crane. It is utilized for outdoor freight yard, stock yard, and bulk cargo loading and unloading operations.

The structure:

Because its two ends are supported on concrete columns or metal support structure, the overhead crane is designed like a bridge, also called bridge crane.
The gantry crane's metal construction resembles a portal frame. Two supporting lets are installed under the main girder beam, which can travelling on the crane rail or track installed on the ground.

Single girder vs. Double girder gantry cranes

Single girder gantry cranes and double girder gantry cranes are two common types of overhead cranes used in a variety of industries. Here are some features, advantages, and disadvantages of each type, as well as some factors to consider when selecting between them.

Single Girder Gantry Cranes:

Features:

Single girder gantry cranes have one main girder that is supported by legs that run along rails or wheels.
They are typically used for lighter loads and shorter spans.

Advantages:

Single girder gantry cranes are more cost-effective than double girder gantry cranes.
They require less headroom than double girder gantry cranes, making them ideal for facilities with low ceilings.
They are easier to install and maintain than double girder gantry cranes.

Disadvantages:

Single girder gantry cranes have a lower load capacity than double girder gantry cranes.
They are less stable than double girder gantry cranes, making them less suitable for outdoor applications or applications with high wind loads.

Double Girder Gantry Cranes:

Features:

Double girder gantry cranes have two main girders that are supported by legs that run along rails or wheels.
They are typically used for heavier loads and longer spans.

Advantages:

Double girder gantry cranes have a higher load capacity than single girder gantry cranes.
They are more stable than single girder gantry cranes, making them ideal for outdoor applications or applications with high wind loads.
They can be equipped with additional features such as hoists and trolleys, making them more versatile than single girder gantry cranes.

Disadvantages:

Double girder gantry cranes are more expensive than single girder gantry cranes.
They require more headroom than single girder gantry cranes, making them less suitable for facilities with low ceilings.
They are more complex to install and maintain than single girder gantry cranes.

Click to learn more on Single girder vs. Double girder gantry cranes. If you have any problems or any doubt , please feel free to contact us. Our sales engineer will get back to you within 24 working hours.

How to select a double girder gantry cranes ?

When selecting double girder gantry cranes, there are several factors to consider:

Load capacity: If you need to lift heavy loads, a double girder gantry crane may be the better choice.
Span: If you need to cover a long distance, a double girder gantry crane may be the better choice.
Headroom: If you have limited headroom, a single girder gantry crane may be the better choice.
Cost: If you have a limited budget, a single girder gantry crane may be the better choice.
Application: If you need to work outdoors or in areas with high wind loads, a double girder gantry crane may be the better choice.

In conclusion, both single girder gantry cranes and double girder gantry cranes have their own unique features, advantages, and disadvantages. The choice between them depends on factors such as load capacity, span, headroom, cost, and application. By carefully considering these factors, businesses can choose the right type of crane for their specific needs and improve their productivity and efficiency.

Useful information:

How Much Does Gantry Crane Cost? Yuantai Gantry Crane Price Range for Your reference, which will subject the market fluctuations. Contact us today to get your customized double girder gantry crane design and specific price .
Click to learn more on How to Select a Double Girder Gantry Crane & Buying Tips.
How to Gather & Compare Gantry Cane Quotes? Buy Gantry Crane Tips

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What Are the Control Models of Gantry Crane?

Pendant Control- Simple to use, no additional driver required. Two steps push button, with emergency stop. Festoon station that is self-contained or that is suspended from a hoist. IP65 is the highest level of protection. 500,000 times life span.
Cabin Control is located in the driver's cabin. Simple to use. Professional chairs that are fully adjustable and turn. The view from the round window is expansive. Station with emergency stop and two-step push button or joystick. For heavy duty double girder cranes usually adopt the cabin control.
Remote Control -Easy control, no extra driver required, and remote access.Frequency selection is flexible, and the system is completely trustworthy.

Station with emergency stop and two-step push button or joystick.IP65 is the highest level of protection. 500,000 times life span

What Are the Protective Device for the Gantry Crane?

Limit switch; overload limiter
Protection against short circuits;
Under voltage protection; interlock protection device
Buffer; zero protection;
Rail clamp, anchoring mechanism, and overload protection for the motor;
Guide rail cleaning device and emergency stop system;
Current overload prevention system and protective cover;
Grounding protection and anti-collision device
The safety chain and the preventive board protect the bus bar.
To prevent the hook from colliding with the top, shields and barriers are erected.
A self-test protection mechanism for the circuit has been installed.
When the cranes are put outside, rainproof equipment are equipped with a lifting mechanism and an electrical control box.
Anti-collision, sound, and light alarm systems are available.
Rail clamps are available.
Lifting weight and height restrictions, as well as rail clamping devices
Protection from speeding, zero-pressure protection, and lightning protection

Useful information on double girder crane safety

Crane services of Yuantai Crane

Dongqi Crane Factory has more than 30 years of manufacturing experience and is the top crane manufacturer and supplier in China.
Here, we can provide you with the best quality and the most competitive price.
we have over 30 years of experience engineering, manufacturing, and installing overhead crane systems.
Better Crane can provide overall services for all types of industries cranes, and the main services are as follow:

	Crane project design Cranes designed by Better Crane will solve any of your crane problems and material handling problems without spending any unnecessary expenditures.
	Crane Installation EASAY installation, wonderful working performance. Better Crane can provide on-site crane installation services and our crane engineers will be at your services when necessary.
	Lifetime Maintenance Crane maintenance from Better Crane ensures your safety and working efficiency.
	Crane operator Training Better Crane training includes crane operation, maintenance and inspection, and crane spare parts, etc.
	Technical support The powerful technical support of Better Crane will solve your crane technical problems.
	Crane parts Better Crane parts will renew your cranes.