Yuantai Crane can provide a complete range of gantry cranes, i.e. full gantry cranes, semi-gantry cranes and portable gantry cranes, including, single girder, double girder, single leg, double leg, and cantilever styles for indoor or outdoor service.

Full gantry crane vs. Semi gantry crane

First, normally, gantry cranes are divided into full gantry crane, semi-gantry crane, gantry crane with cantilever, gantry crane without cantilever. Their functions are as below:

• Full-gantry crane: The main beam has no overhang, and the trolley is carried out within the main span.
• Semi-gantry crane: The height difference of the legs can be determined according to the site construction requirements.

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  Full gantry crane ,box girder, double girder gantry crane
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  Semi- gantry type, box girder, double girder gantry crane
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  Full gantry crane, box girder, single girder gantry crane

Double girder gantry crane vs. Single girder gantry crane

Double girder gantry crane vs. Single girder gantry crane

The most common form of double girder gantry crane structure, its structural force and the effective use of the site area are reasonable.Double girder gantry cranes have strong bearing capacity, large span, overall stability, and many varieties, but their own quality is larger and their cost is higher compared with single-girder gantry cranes with the same weight. According to the different main beam structure, it can be divided into two forms of box beam and truss. At present, generally more box-shaped structure.

Single girder gantry crane of structure is often chosen by site constraints.The single girder gantry crane has a simple structure, is easy to manufacture and install, and has a small mass of its own. The main beam is mostly an off-track box-shaped structure. Compared with double-girder gantry cranes, the overall stiffness is weaker. Therefore, when the weight Q≤50t and the span S≤35m, this form can be used. Single-gantry gantry cranes have L-shaped and C-shaped door legs. The L-shape is easy to manufacture and install, and the stress conditions are good. The quality of the L-shape is small. However, the space for lifting cargo through the legs is relatively small. The C-shaped legs are made to be inclined or curved so as to have a large lateral space for the cargo to pass through the legs.

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  Truss type, double girder, full gantry crane
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  Truss type, single girder, full gantry crane
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  Truss leg, single box girder, full gantry crane

Box girder gantry crane vs. Truss gantry crane

• Box type: The use of steel plates welded into a box structure, with high safety, stiffness and other characteristics. It is generally used for gantry cranes with large tonnage and oversized tonnage. As shown in the right figure, MGhz1200 has a lifting capacity of 1,200 tons and is the largest gantry crane in China. The main beam adopts a box girder structure. The box girder also has the disadvantages of high cost, heavy self, and poor wind resistance.
• Truss type: The structural form welded by angle steel or I-beam has the advantages of low cost, light weight, and good wind resistance. However, because of the large number of welding points and the defects of the trusses themselves, the truss beams also have the drawbacks of large deflection, low rigidity, relatively low reliability, and frequent detection of welding spots. Suitable for sites with low safety requirements and low lifting weight.

Portable gantry crane vs. Rail-mounted gantry crane

Gantry cranes also can be grouped into different crane types, in terms of gantry designs, including:

• Adjustable gantry cranes is designed for warehousing applications, where the movement of materials is required to go through aisles, doorways, around obstacles, and over or under obstructions. Adjustable gantry crane is often used to lift parts and equipment into position in welding shops, fabrication shops and etc.
• Portable gantry crane is flexible, which can be replaced and relocated, which is featured as fast, easy movement to and from a work site.
• Rail mounted gantry crane is used for transferring heavy loads, manually or motorized, over a fixed route.

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  Adjustable gantry crane
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  Portable gantry crane and movable gantry crane
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  Rail mounted gantry crane

Which type of gantry crane, do you need? Select the right type of gantry crane will largely reduce the gantry crane price. Leave a message below to get free consultation on how to select the right type of gantry crane for your application.

Shipping and Port Operations

• Container Handling: Rubber-tired gantry cranes (RTGs) and rail-mounted gantry cranes (RMGs) are pivotal in ports for loading/unloading shipping containers from vessels and stacking them in yards.
• Shipyards: Used to assemble ship components, move engines, and handle large sections during construction or repair.

Manufacturing and Industrial Facilities

• Assembly Lines: Lift and position heavy machinery, molds, or components in automotive, aerospace, and machinery manufacturing.
• Steel Mills/Foundries: Transport molten metal, raw materials, or finished steel products.
• Power Plants: Install and maintain turbines, generators, and transformers.

Construction and Infrastructure

• Bridge Building: Position heavy segments like girders or precast concrete during construction.
• Urban Projects: Lift materials (e.g., steel beams, pipes) at high-rise or large-scale construction sites.

Logistics and Warehousing

• Warehouse Management: Move pallets, machinery, or bulk goods in large storage facilities.
• Rail Terminals: Load/unload railcars with containers, heavy equipment, or industrial goods.

Specialized and Heavy Industries

• Mining: Handle ore, equipment, and machinery in processing plants or open-pit operations.
• Scrap Recycling: Sort and transport metal scraps, cars, or industrial waste.
• Wind Energy: Assemble and install wind turbine towers, blades, and nacelles.

Automotive and Transportation

• Vehicle Assembly: Move engines, chassis, or entire vehicles during production.
• Maintenance Workshops: Lift engines, transmissions, or heavy parts for repairs.

Smaller-Scale Applications

• Workshops: Portable gantry cranes for lifting engines, machinery, or materials in repair shops.
• Agriculture: Occasionally used for handling large equipment or storage units.

• Custom Crane Design: DQCRANES gantry cranes can be customized in span, height, lifting capacity (from 1 ton to 500+ tons), and mobility (fixed, portable, rail-mounted, or rubber-tired).
• Material Adaptability: Options for indoor/outdoor use, corrosion-resistant coatings for harsh environments (e.g., ports, steel mills), and specialized hooks/clamps for unique loads (e.g., containers, wind turbine blades).
• Advanced Safety Features: Overload protection, anti-collision systems, emergency stops, and fail-safe brakes to prevent accidents.
• Reduced Labor Costs: Automates heavy lifting, minimizing manual labor and speeding up workflows.
• Low Maintenance: Robust designs with easy-to-service parts (e.g., modular components, accessible motors) reduce downtime and lifecycle costs.
• Portable Gantries: Lightweight, collapsible designs for workshops or temporary sites.
• Rail/Rubber-Tired Mobility: Rail-mounted gantries (RMGs) optimize warehouse space, while rubber-tired gantries (RTGs) offer flexibility in ports and yards.
• Automation: Compatibility with smart systems for remote monitoring, predictive maintenance, and automated load tracking.
• Global Certifications: Built to meet international standards (e.g., ISO, FEM, DIN) for quality, safety, and performance.
• Comprehensive Services: Installation, training, maintenance contracts, and spare parts availability to ensure seamless operation.

The use of gantry crane is meant to improve material handing efficiency. The gantry crane is used to lift loads and provide the gantry crane operator full control, increase productivity, improve the utilization of floor space, etc. In a word, gantry cranes can be used to create a safe, efficient working environment in a particular area.How to select the suitable gantry crane for your application? Basically, the gantry crane capacity, beam length, clearance, and other options need to be considered.

Factors needs to be considered when selecting a gantry crane:

• Durability and capacity. A typical gantry crane is used for heavy duty usage. Dongqi gantry crane adopts quality parts and components to ensure the safety of gantry crane and your operation personnel. The capacity of Dongqi gantry crane ranges from 1 ton -500 ton, etc.
• Powered & non-powered. Powered gantry crane can help reduce operator fatigue and increase material handling efficiency and capabilities whereas the non-powered gantry cranes are a very cost-effective material handling solutions. Dongqi is able to provide both powered and non-powered gantry cranes.
• Operational efficiency. Select the gantry cranes which can be easily used in your facility while improving productivity.
• Ease of use and ergonomics. Gantry crane should reduce the repetitive strain for operators and at the same time to ensure safety and comfortableness of the operator.

If you have any doubt, please feel free to contact for free professional consultation on gantry cranes. Dongqi as a professional gantry crane manufacturer, will help you find out the optimal gantry crane for your application. Learn more on the specifications and  how to buy gantry crane for your application now. 

Non-powered gantry crane 3 D presentation & powered gantry crane 3 D presentation

Get Your Gantry Crane Price

Kindly share the specifications of the gantry crane so that we can work out the best possible solution for you. The following are the broad points:

• Capacity
• Span
• Height of Lift
• Travelling Length
• Quantity
• Operation: Through Pendant/Radio Remote Control
• Indoor/Outdoor:
• Application (What are you planning to lift)
• Environment (Normal/ hazardous)
• Building drawing if possible
• Location
• Industry type: Eg: Auto, steel, sugar etc
• Rail Existing/New (Size in case of Existing)
• Number of Cranes in bay:
• Existing Structure/New Structure:
• your full company address and contact details

If you do not know about how to select the gantry crane, please feel free to leave us a message or email to sales@cranesdq.com. The reply of our gantry crane engineer will be given within 24 hours. Get your custom design gantry crane.