Overhead Crane

Double Girder Overhead Crane

VOITTO double girder overhead cranes are specifically designed for heavy-duty industrial lifting operations, with lifting capacities ranging from 5 to 800 tons and spans of up to 50 meters. Their double-girder structure provides load-bearing capacity and stability unmatched by single-girder cranes, making them an ideal choice for steel mills, heavy manufacturing plants, and large warehouses.

  • Lifting capacity: 5 ~ 800 ton
  • Span: 10 ~ 50 m
  • Lifting height: 10 ~ 40 m

A double girder overhead crane is a type of heavy-duty lifting equipment featuring a structure with two parallel main girders. Compared to single-girder designs, it offers greater load-bearing capacity and higher structural stability. VOITTO double-girder bridge cranes cover lifting capacities ranging from 5 to 800 tons, spans from 10.5 to 50 meters, and lifting heights from 10 to 40 meters. They are available in a wide variety of configurations, including hook-type, double-trolley, explosion-proof, insulated, grab, electromagnetic suction cup, electric hoist, and the QDXX European model.

Product Introduction

VOITTO’s double girder overhead crane offers lifting capacities from 5 to 800 tons, giving you an efficient solution for heavy lifting projects across a wide range of industrial applications. Double girder construction uses two parallel main girders instead of one, which increases load-bearing capacity and improves stability compared to single girder designs, making it the standard choice for larger workshops, steel mills, and heavy-duty warehouses. This page covers the available crane types, technical specifications, and price ranges, helping you choose the configuration that best matches your project.

Single VS Double Girder Crane: Choose the Right Lifting Solution for Your Factory

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  • 16.5
  • 19.5
  • 22.5
  • 25.5
  • 28.5
  • 31.5
Lifting height (m)
  • 12.0
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  • 22.0
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  • 28.5
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Types Of Double Girder Overhead Cranes

VOITTO double-girder overhead cranes are available in various types and configurations, each suited to specific lifting needs and usage scenarios. Let’s take a look at the most common types:

QD Hook Double Girder Overhead Crane

QD Hook Double Girder Overhead Crane

Application: Users employ this equipment to lift and transport large components and finished products in workshops, warehouses, steel mills, and similar settings—such as machine tools, heavy components, scrap steel, construction materials, and various structural elements.

Features: The QD-type hook-type overhead crane offers high load-carrying capacity, excellent stability, and smooth operation of its working system.

Why Buyers Choose this Configuration: It is the standard choice for heavy-duty general-purpose lifting operations, offering reliable performance and consistent operation. When buyers need to handle machine tools, heavy components, scrap metal, or construction materials and require a hook lifting capacity of up to 800 tons, the QD-type crane is the ideal choice.

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Specifications:

TypeQD
Load capacity5-800 ton
Span10.5-50 m
Lifting height10-40 m
Lifting speed3.9-15.6 m/min
Hoist running speed7.2-14.6 m/min
Crane running speed33.9-42.6 m/min
Work dutyA5, A6, A7
Note: Custom designs available.
QE double troller overhead crane

QE Type Double Trolley Overhead Crane

Application: Double trolley overhead cranes are usually used in warehouses, factories, and mines to lift pipes, wood, and other long materials.

Features: The double trolley bridge crane can operate independently or synchronously, evenly distributing the load, which can effectively improve operational flexibility and work efficiency.

Why Buyers Choose this Configuration: For buyers who need to handle long or oversized items (such as pipes, lumber, and structural sections), the QE-type crane is an ideal choice. This configuration is the preferred solution when using a single-trolley crane might result in uneven load distribution or limited handling flexibility.

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Specifications

TypeQE
Load capacity5-800 ton
Span10.5-50 m
Lifting height10-40 m
Lifting speed3.9-15.6 m/min
Hoist running speed7.2-14.6 m/min
Crane running speed33.9-42.6 m/min
Work dutyA5, A6, A7
Note: Custom designs available.
QB Explosion-proof Overhead Crane

QB Explosion-Proof Overhead Crane

Application: Mainly used in petroleum, natural gas, steel metallurgy, and in flammable and explosive environments such as dust and harmful gases.

Features: The whole machine and the lifting mechanism explosion-proof electric hoist comply with international explosion-proof standards, can operate stably in special environments, and are highly safe.

Why Buyers Choose this Configuration: This decision was made to meet compliance requirements. In the oil and gas and steel metallurgy industries, where flammable dust or gases are present, this equipment is manufactured in strict accordance with explosion-proof standards.

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Specifications

TypeQB
Load capacity5-320 ton
Span10.5-37.5 m
Lifting height10-24 m
Lifting speed1.9-5 m/min
Hoist running speed20 m/min
Crane running speed20 m/min
Work duty A4, A5
Explosion-proof gradeExdⅡBT4、ExdⅡCT4
Note: Custom designs available.
double girder overhead crane

QDXX European Double Girder Bridge Crane

Application: This equipment is particularly well-suited for facilities requiring modern lifting solutions, such as mechanical manufacturing, precision assembly workshops, electronics production, and warehousing and logistics environments. These settings require the load-carrying capacity of a double-girder crane while prioritizing compact design and operational efficiency.

Features: The QDXX adheres to European design principles, featuring a modular, lightweight structural layout and hoisting mechanism, while retaining the high load-bearing capacity of a double-girder structure.

Why Buyers Choose this Configuration: For buyers who are not satisfied with standard hook cranes but do not require cranes designed for specialized environments, the QDXX is the ideal choice, thanks to its European-style compact, modular design and efficient operational performance.

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Specifications

TypeQDXX
Load capacity5-320 ton
Span10.5-31.5 m
Lifting height10.5-24.5 m
Lifting speed0.2-10.7 m/min
Hoist running speed2.6-33.5 m/min
Crane running speed4.6-54.3 m/min
Work dutyA5-A8
Note: Custom designs available.
QY Insulation Overhead Crane

QY Insulation Overhead Crane

Application: Mainly used in aluminum, magnesium, zinc, electrolysis, non-ferrous metal smelting, and other industrial environments where strong currents or high electromagnetic fields exist.

Features: Manufacturers equip insulation overhead cranes with insulation protection devices on key parts such as hooks and wire ropes. They also equip the cranes with insulation monitoring devices to ensure the safety of workers during use.

Why Buyers Choose this Configuration: This equipment offers a high level of safety, and buyers who operate in environments with strong currents or high electromagnetic fields specifically choose the QY-type crane to ensure the safety of operators.

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Specifications

TypeQY
Load capacity5-320 ton
Span10.5-40 m
Lifting height10-24 m
Lifting speed6-16 m/min
Hoist running speed5-45 m/min
Crane running speed75-120 m/min
Work dutyA7, A8,
Note: Custom designs available.
QZ Grab Overhead Crane

QZ Grab Overhead Crane

Application: Grab overhead cranes are mainly used for lifting and transporting irregular materials in steel mills, port terminals, garbage transfer stations, and other places.

Features: The crane is equipped with a special grapple device for efficiently grabbing and dumping bulk materials. It can effectively improve work efficiency and reduce labor costs.

Why Buyers Choose this Configuration: For buyers who need to handle bulk, irregularly shaped materials, the QZ-type crane is an ideal choice. Equipped with a grab bucket, it eliminates the need for manual hooking or sorting, effectively reducing operation time and minimizing handling risks.

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Specifications

TypeQZ
Load capacity5-32 ton
Span10.5-40 m
Lifting height6-34 m
Lifting speed40 m/min
Hoist running speed35 m/min
Crane running speed75 m/min
Work dutyA6, A7, A8,
Note: Custom designs available.
QC Electromagnetic Overhead Crane

QC Electromagnetic Overhead Crane

Application: An electromagnetic overhead crane is suitable for the transportation of various irregular magnetic metal materials in machinery manufacturing workshops, the steel industry, and scrap steel processing center environments.

Features: The electromagnetic overhead crane can adjust the electromagnetic force as needed to reduce unnecessary energy consumption. It is equipped with a strong electromagnetic suction cup, which can quickly absorb and release materials without manual hooking.

Why Buyers Choose this Configuration: Buyers handling magnetic metal stock choose the QC because its adjustable electromagnetic lifting eliminates manual hooking entirely, speeding up cycle times in machinery manufacturing and scrap processing.

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Specifications

TypeQC
Load capacity5-32 ton
Span10.5-40 m
Lifting height6-34 m
Lifting speed10 m/min
Hoist running speed40 m/min
Crane running speed90 m/min
Work dutyA6, A7, A8,
Note: Custom designs available.
LH electric hoist double girder overhead crane

LH Type Double Girder Electric Hoist Overhead Crane

Application: The LH double-girder overhead crane is suitable for many industries. For example, machinery manufacturing, warehouse materials, port terminals, workshops, and factories, etc.

Features: The equipment adopts a modular design, compact structure, strong load-bearing capacity, and stable operation. It is equipped with an overload limiter and a buffer device to ensure the safety of operators.

Why Buyers Choose this Configuration: Buyers with lighter-duty (3–32-ton) material handling needs choose the LH for its compact, modular structure and lower footprint compared to a full QD-type crane.

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Specifications

TypeLH
Load capacity3-32 ton
Span10.5-31.5 m
Lifting height6-18 m
Lifting speed5 m/min
Hoist running speed20 m/min
Crane running speed25 m/min
Work dutyA3, A4,
Note: Custom designs available.

Double Girder Overhead Crane Parts

The double girder overhead crane consists of the main girder, end girder, trolley running mechanism, Overhead Travel Mechanism, hoisting mechanism, rail, cab, walking platform, and other parts. The functional characteristics of each part are as follows:

  • Main Girder: This component supports the rails that allow the trolley to move laterally.
  • End Girder: The bottom of this component is equipped with the crane travel (longitudinal travel) mechanism.
  • Trolley Travel Mechanism: This component drives the trolley to move laterally.
  • Crane Travel Mechanism: This component drives the crane to move longitudinally along the rails.
  • Hoisting Mechanism: This device drives the hook up and down.
  • Rails: Guide the movement of the trolley and the crane.
  • Cables: Supply power to the entire system.
  • Walkway: Provides access for inspection and maintenance personnel.
  • Operator’s Cab: The operator’s control station, used to perform operations.

Double Girder Overhead Crane Price

The reference price ranges below cover VOITTO’s standard double girder overhead crane types. Actual pricing depends on lifting capacity, span, lifting height, duty class, crane configuration, control system, working environment, and any customization requirements — the figures below are reference ranges, not fixed quotations.

TypesLoad capacitySpanLifting heightPrice Range
QD Hook Double Girder Overhead Crane5-800 ton10.5-50 M10-40 M$23,000 ~ $1,772,500, depending on specifications
QE Type Double Trolley Overhead Crane5-800 ton10.5-50 M10-40 M$25,000 ~ $1,775,000, depending on specifications
QB Explosion-proof Overhead Crane5-320  ton10.5-37.5 M10-24 M$24,000 ~ $533,250, depending on specifications
QDXX European Double Beam Overhead Crane5-320 ton10.5-31.5 m10.5-24.5 m$75,000–600,000, depending on specifications
QY Insulation Overhead Crane5-320  ton10.5-40 M10-24 M$24,500 ~ $533,750, depending on specifications
QZ Grab Overhead Crane5-32   ton10.5-40 M6-34 M$23,000 ~ $80,000, depending on specifications
QC Electromagnetic Overhead Crane5-32   ton10.5-40 M6-34 M$23,500 ~ $80,500, depending on specifications
Electric Hoist Double Girder Overhead Crane3-32   ton10.5-31.5 m6-18 m$22,000 ~ $78,000, depending on specifications
Note: The table content is for reference only, the actual price is subject to the actual specifications.

Customized Double Girder Overhead Crane

At VOITTO Crane Manufacturing, we specialize in providing customized lifting solutions that meet the specific needs of our customers. We can provide modular designs to suit diverse needs while ensuring structural soundness and standardized production.

  • Lifting Capacity: 5~800 ton
  • Span: Adjustable to fit your facility (typically 10 m~50m)
  • Lifting Height: Customizable (10 m~40 m)
  • Control Options: Remote / Cabin control
  • Lifting speed: Customizable (0.8/8 m/min)
customized double girder overhead crane

If you have any specific requirements or need further assistance, please feel free to contact our team of experts, who will provide you with custom solutions and professional support.

Double Girder Overhead Crane Manufacturer and Supplier

VOITTO Crane manufactures and supplies double girder overhead cranes from 5 to 800 tons, covering hook, European-style, explosion-proof, insulated, grab, electromagnetic, and electric hoist configurations. Every crane can be customized to your lifting capacity, span, lifting height, and site conditions, backed by pre-delivery load and safety testing and 24/7 after-sales support.

Whether you’re sourcing a standard workshop crane or a configuration for a specialized industrial environment, our engineering team can help you select and quote the right solution. Contact VOITTO Crane today to discuss your project.

Alan

Alan

Crane Solutions Specialist · Voitto Crane

10+Years Exp.
5,000+Customers
50+Countries

Specialized in Overhead Crane, Gantry Crane, Jib Crane, Port Crane & EOT Crane export solutions. 10+ years helping global clients with pre-sales consultation, capacity selection and site-specific configurations.

FAQ

What’s the difference between the QD and QDXX double girder overhead crane?

The QD is a standard hook-type double girder crane. The QDXX is a European-style double girder configuration with a more compact, modular structure, intended for facilities that want a lighter, more efficient operating structure. Specifications for both are customized to your lifting capacity, span, lifting height, and site conditions — contact our engineers to compare options for your project.

What control options are available for a double girder overhead crane?

VOITTO double girder overhead cranes can be configured with either cabin control or remote control, depending on your operating preferences and site layout. Let us know your working environment, and we’ll recommend the option that fits best.

Can a double girder overhead crane be installed in an existing building?

In many cases, yes — provided the building’s runway beams, columns, and headroom can support the crane’s span and lifting height. Our engineers can review your facility’s layout and structural details to confirm feasibility before finalizing a configuration.

Does VOITTO test the crane before delivery?

Yes. Every crane goes through 100% load and safety checks before shipment, with a detailed test report provided. You’ll also receive weekly progress updates during production so you can track your order from manufacturing through delivery.

Qualification and Honor

Engineered Strength, Global Crane Supplier

service

Exclusive and Considerable, Customer First.
01
Reliable and Customized Solutions

Our pre-sale team provides consultations, tailoring solutions to your needs and environment.

Offer customization options for lifting capacity, span and lifting height etc. to meet specific needs.

02
Updated Production Process

Real-Time Progress Updates: Weekly reports and PM communication.

Pre-Delivery Testing: 100% load & safety checks, detailed reports.

03
Trustworthy After-Sale Support

3-5 years warranty and free replacement for non-manufacturing defects.

24/7 online support and on-site assistance for crane issues.

FAQ

Engineered Strength, Global Crane Supplier
 How do I choose the right overhead crane for my facility?

A: Consider these factors:
Load Capacity (Max weight to lift, including rigging).

Span Width (Distance between runways).

Lifting Height (Hook path elevation).
Duty Cycle (Frequency of use: light, moderate, or severe service).
Power Supply (Electric, manual, or hybrid options).
For more detailed answers, please contact our engineers as soon as possible. Our engineers will be based on your use of the scene to give you the most professional program for you to choose!

Can you customize an overhead crane to my specific needs?

Yes, we can customize an overhead crane to meet your specific business needs. We can design and manufacture complete crane systems or upgrade existing systems.

What industries are your EOT cranes suitable for?

Our overhead cranes are suitable for use in a variety of industries, including manufacturing, construction, metallurgy, logistics, and transportation etc. We specialize in providing customized solutions to multiple industries.

Get In Touch

Please feel free to leave a message. We will reply in 24 hours.
Please specify your requirement by referring to the following aspects:
  • Which crane product do you need?
  • What is the maximum lifting capacity (in tons) required for your project?
  • Could you specify the lifting height (in meters) needed?
  • Can you provide details on the working environment, such as ground conditions, space limitations, and any obstacles?
  • What is the expected frequency of use and the duration of the project?
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