We offer tailored double girder gantry crane solutions designed for a wide range of applications, including manufacturing assembly plants, railway freight yards, warehouses, logistics hubs, power plants, construction sites, shipyards, and port terminals. Our cranes are available in various types and configurations to meet your specific lifting requirements, such as full gantry cranes, semi gantry cranes, rubber tyred gantry cranes, rail mounted gantry cranes, and more. Discover more details about our double gantry crane below.
Applications of Double Girder Gantry Cranes Across Various Industries
Take a look at the primary applications of our double girder gantry cranes and some examples of how our double girder cranes are being used in different sectors worldwide.
Container Handling in Logistics Hubs and Railway
Double girder gantry cranes are widely used in logistics hubs and railway freight yards for efficient container handling. Their ability to lift large containers, coupled with their precision in loading and unloading, makes them essential for improving operational efficiency in these environments.
Case 1: 45 Ton Double Girder Crane For Railway Container Terminal in Kazakhstan
- Span: 38 meters
- Lifting Height: 15 meters (suitable for 4+1 container stacking)
- Cantilever: 7 meters + 9 meters
- Application: This RMG crane is installed at a railway container terminal in Almaty and is used to lift and transport 20-foot, 40-foot, and 45-foot containers. The rail-mounted design ensures efficient movement of containers across large distances.
Case 2: 60 Ton Double Girder Gantry Crane in Chile
- Application: This crane is utilized in Chile’s railway industry for container loading and unloading. Its robust design and high capacity make it suitable for managing large volumes of loads, ensuring smooth container handling operations.
Case 3: 32 Ton Double Girder Gantry Crane For a Logistics Hub in Kazakhstan
- Span: 30 meters
- Lifting Height: 13 meters
- Application: This crane is used at a logistics hub in Atyrau to handle containers.
Material Handling in Construction and Infrastructure
In the construction and infrastructure sectors, double beam gantry cranes are critical for handling heavy materials, especially in complex projects such as tunneling and large-scale construction.
Case 1: 50 Ton Double Girder Gantry Crane for Tunnel Project in Russia
- Span: 40 meters
- Lifting Height: 80 meters
- Application: Installed in St. Petersburg, this crane is used for lifting and removing debris from inside a tunnel.
Concrete Components Handling in Precast Concrete Production
The use of large and heavy duty gantry cranes in precast concrete production is vital for handling the large concrete components. These cranes provide the precision and strength necessary to move heavy precast elements without causing delays or damage.
Case 1: 70 Ton Double Girder Gantry Crane For Handling Precast Concrete Beams in Argentina
- Application: These 70t gantry cranes are used in Argentina’s precast concrete production industry, where they lift heavy concrete components. Their high lifting capacity and durable design ensure the safe and efficient handling of large precast elements, contributing to highly efficient production processes.
Steel Products Handling in Steel Industry
In steel production, heavy duty gantry cranes are used for loading, unloading, and handling steel products or large components like steel pipes and coils.
Case 1: 32T+32T Double Girder Gantry Crane For Steel Pipe Handling in Russia
- Span: 42 meters
- Lifting Height: 12 meters
- Application: This crane is used for lifting steel pipes in Russia.
Case 2: 32 Ton Rubber Tyred Gantry Crane For Steel Coil Handling in Saudi Arabia
- Span: 8.3 meters
- Lifting Height: 6 meters
- Application: This double beam rubber tired gantry crane is used for lifting steel coils in Saudi Arabia, providing flexibility with its rubber-tyred mobility.
Material Handling in Manufacturing and Automotive Production
In manufacturing sectors, gantry cranes play a vital role in handling heavy machinery, molds, and components during production.
Case 1: 32/20 Ton Rubber Tyred Gantry Crane For Injection Mold Handling in the USA
- Span: 11.7 meters
- Lifting Height: 7.7 meters
- Application: This crane operates in a warehouse in the USA, where it lifts and rotates injection molds used for producing automotive plastic parts. The two hoist trolleys allow for the precise flipping of molds, ensuring smooth and efficient operations in the production process.
Case 2: 40 Ton Double Girder Gantry Crane For Wood Processing in Russia
- Span: 32 meters
- Application: This crane is used by a wood processing company in Ukhta to lift timber.
Types of Double Girder Gantry Cranes for Sale
Learn about the different types of Aicrane double girder gantry cranes for sale to help you make an informed decision when choosing the right crane for your operational needs.
AQ-MG General Purpose Double Girder Gantry Crane
The AQ-MG is the most common type of double girder gantry crane, designed for general lifting purposes. It is suitable for indoor and outdoor applications, such as in warehouses, factories, and open yards. This crane type is highly versatile, with its primary function being to lift and transport materials over long distances.
AQ-NMG European Standard Double Girder Gantry Crane
The AQ-NMG is designed based on European standards, featuring compact and lightweight structures. This crane type delivers high precision, superior safety features, and energy efficiency, making it ideal for demanding industrial applications where performance and precision are crucial.
Double Beam Rubber Tyred Gantry Crane
The double beam rubber tyred gantry crane for sale is a mobile crane mounted on rubber tires, allowing it to move freely without the need for ground rails. It is typically used in container yards, construction sites, industrial plants, and storage facilities to handle containers and heavy loads with flexibility.
Rail Mounted Gantry Crane
Rail mounted gantry cranes (RMG) run on fixed rails and are commonly used in intermodal operations and container terminals. They provide excellent load handling capacity and precise control, making them ideal for repetitive container lifting and stacking.
Semi-Gantry Double Girder Crane
The semi-gantry crane combines the features of a full gantry crane and a bridge crane. It has one leg running on the ground rails and the other side supported by a runway beam. This design saves space and reduces the cost of foundation work, making it a great solution for industrial plants with limited floor space.
U-Type Double Girder Gantry Crane
The U-type double girder gantry crane for sale is designed with a U-shaped structure, offering more space between the legs of the crane. This design allows for the easy passage of larger loads and vehicles beneath the crane. The U-type crane is often used in container handling and large-scale heavy equipment transport.
Key Specifications of Double Girder Gantry Cranes
- Load Capacity: The load capacity of a double girder gantry crane is a critical specification that defines how much weight the crane can safely lift. Capacities typically range from 5 tons to over 500 tons. When selecting a crane, it’s important to consider the maximum load it will handle and ensure that the chosen double girder gantry crane model can accommodate the required weight.
- Span: The span refers to the distance between the two vertical legs of the crane. Common spans for double girder gantry cranes range from 5 meters to 35 meters, but they can be customized to meet specific operational needs. A wider span allows for greater coverage and versatility in lifting operations.
- Lifting Height: Lifting height is the vertical distance the crane can lift loads, which is determined by the height of the supporting structure and the hoist mechanism. Typical lifting heights for double girder gantry cranes range from 6 meters to 18 meters. Higher lifting capabilities are beneficial for tasks requiring significant vertical movement.
- Duty Cycle: The duty cycle of an industrial gantry crane indicates its operational frequency and the intensity of use. Double girder gantry cranes are classified into different duty cycles (e.g., A3 to A8), with A3 representing light-duty applications and A8 indicating heavy-duty use. Choosing the right duty cycle ensures the crane can withstand the demands of the application.
- Travel Speed: Travel speed refers to the speed at which the crane can move horizontally along the tracks. Standard travel speeds range from 16 to 50 meters per minute, depending on the specific model and configuration. Adjustable speeds can enhance operational efficiency, allowing operators to tailor the crane’s performance to different tasks.
Discover the detailed specifications of various double girder gantry crane models below.
| Technical Parameter of AQ-MG Double Girder Gantry Crane | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 | 75 | 100 | 160 | 200 | 250 | 320 | 400 | 450 | 500 |
| Span | S(m) | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 11.5 | 8.5 | 7.9 | 7.2 | 6 | 5.9 | 4.7 | 3.9 | 3.5 | 3.5 | 2.2 | 2.3 | 1.5 | 1.5 | 1.5 |
| Trolley speed | m/min | 37.2 | 37.4 | 40.1 | 40 | 37 | 31.3 | 38.2 | 33.9 | 22.5 | 29 | 28 | 16.6 | 10 | 10 | 11.5 |
| Crane speed | m/min | 37.7 | 37.7 | 40.1 | 40.1 | 38 | 44 | 38.3 | 32.3 | 28 | 28 | 50 | 28 | 18 | 18 | 16 |
| Work duty | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | A3-A7 | |
| Track type | P43 | P43 | P43 QU70 | P43 QU70 | P50 QU80 | QU80 | QU80 | QU100 | QU100 | QU100 | QU120 | QU120 | QU120 | QU120 | QU120 | |
| Technical Parameter of RMG Rail Mounted Gantry Crane | ||||||
|---|---|---|---|---|---|---|
| Capacity | t | 30 | 35 | 40.5 | 45 | 50 |
| Span | S(m) | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 |
| Lifting height | m | 12.3~21 | 12.3~21 | 12.3~21 | 12.3~21 | 12.3~21 |
| Lifting speed | m/min | 12.5 | 9.5 | 10 | 9.8 | 9.2 |
| Trolley speed | m/min | 56 | 48 | 48 | 45 | 45 |
| Crane speed | m/min | 50 | 44.3 | 44.3 | 42 | 42 |
| Container | 20' 40' | 20' 40' 45' | 20' 40' 45' | 20' 40' 45' | 20' 40' 45' | |
| Work duty | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | |
| Track type | QU80 | QU80 QU100 | QU80 QU100 | QU100 QU120 | QU100 QU120 | |
| Technical Parameter of AQ-BMG Double Girder Semi Gantry Crane | ||||||
|---|---|---|---|---|---|---|
| Capacity | t | 5 | 10 | 16 | 20 | 32 |
| Span | S(m) | 12~30 | 12~30 | 12~30 | 12~30 | 12~30 |
| Lifting height | m | 6~12 | 6~12 | 6~12 | 6~12 | 6~12 |
| Lifting speed | m/min | 11.5 | 8.5 | 7.9 | 7.2 | 6 |
| Trolley speed | m/min | 37.2 | 37.4 | 40.1 | 40 | 37 |
| Crane speed | m/min | 37.7 | 37.7 | 40.1 | 40.1 | 38 |
| Work duty | A3~A6 | A3~A6 | A3~A6 | A3~A6 | A3~A6 | |
| Track type | P43 | P43 | P43 QU70 | P43 QU70 | P50 QU80 | |
| Technical Parameter of AQ-MDU U-type Double Girder Gantry Crane | |||||||
|---|---|---|---|---|---|---|---|
| Capacity | t | 10 | 16 | 20 | 32 | 40 | 50 |
| Span | S(m) | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 13.3 | 7.9 | 7.2 | 6 | 5.9 | 5.9 |
| Trolley speed | m/min | 37.4 | 40.1 | 40 | 37 | 31.3 | 31.3 |
| Crane speed | m/min | 41 | 40.1 | 44 | 40.1 | 40.1 | 40.1 |
| Work duty | A5-A6 | A5-A6 | A5-A6 | A5-A6 | A5-A6 | A5-A6 | |
| Track type | P43 | P43 QU70 | QU70 | QU80 | QU80 | QU100 | |
Customizing Your Double Girder Gantry Crane: What You Need to Know
Not all lifting needs are the same, that’s where customization comes into play. Take a look at the key aspects of customizing your double girder gantry crane, ensuring it meets your specific operational requirements.
Customizing Specifications
One of the primary customization options is adjusting the specifications of the crane, such as load capacity, span, and lifting height.
- Depending on your lifting needs, you can select a crane that can handle loads ranging from 5 tons to over 500 tons.
- The span between the legs of the gantry crane can be customized to fit your workspace, allowing for optimal maneuverability and load handling.
- Customizing the lifting height involves selecting the right hoist and girder configuration, which can accommodate the height requirements of your facility.
Customizing Mobility Features
Depending on your workspace, you may need a stationary or mobile gantry crane. Customizing mobility features involves selecting:
- Wheeled Systems: For cranes that need to move freely within the workspace.
- Track Systems: If your operations require movement along tracks, you can opt for a rail-mounted design.
Customizing Safety Features
Safety should always be a priority when customizing your gantry crane. Consider adding features such as:
- Overload Protection: Prevents lifting beyond the crane’s rated capacity.
- Emergency Stop Buttons: Easily accessible emergency stops enhance operational safety.
- Limit Switches: Prevent the crane from moving beyond predetermined points, ensuring safe operation.
Customizing Hoisting Mechanism
The hoisting mechanism can be customized based on the type of load you will be lifting. Options include electric chain hoists or wire rope hoists, each suited for different applications.
Understanding the nature of the loads you will handle will guide your selection.
Additional Accessories
Accessories can significantly enhance the functionality of your double girder gantry crane. Consider integrating:
- Hooks and Clamps: Various lifting attachments based on the type of materials being handled.
- Spreader Bars: Distribute load weight more evenly, reducing stress on the hoist.
- Rotating Lifting Devices: Allow for more versatile handling of loads, improving operational efficiency.
Environmental Considerations
If your crane will be used in harsh environments, you may need to customize it to withstand specific conditions. Options include:
- Corrosion-Resistant Coatings: Essential for cranes exposed to moisture or chemicals.
- Weather-Proofing: For outdoor applications, ensuring the outdoor gantry crane can operate in various weather conditions.
Customizing your double girder gantry crane can significantly enhance its performance and suitability for your specific applications. By understanding the key customization options and working closely with manufacturers, you can create a lifting solution that meets your operational needs while ensuring safety and efficiency.
Understanding Double Girder Gantry Crane Prices
Once you have a clear understanding of the types, specifications, and applications of our double girder gantry cranes, you might be curious about the investment cost for one. Here we will explore the pricing of double girder gantry cranes and the factors that affect these prices. By reviewing the price list, you’ll be equipped to make informed decisions that fit both your budget and operational needs.
Price List for Double Girder Gantry Cranes
| Model | Capacity | Span | Price (USD) |
|---|---|---|---|
| AQ-MG | 10 Ton | 18-35m | $44,000-$110,000 |
| AQ-MG | 20 Ton | 18-35m | $73,000-$147,000 |
| AQ-MG | 32 Ton | 18-35m | $88,000-$176,000 |
| AQ-MG | 50 Ton | 18-35m | $110,000-$206,000 |
Note: The double girder gantry crane prices listed above are for reference only and may vary based on specifications, configurations, customization options, market conditions, and other factors. It is recommended to consult with a double girder gantry crane manufacturer for accurate pricing and tailored solutions.
Factors Influencing Double Girder Gantry Crane Prices
Several factors affect the price of double girder gantry cranes:
- Load Capacity: Higher load capacities generally result in increased prices.
- Span: A wider span typically necessitates a more substantial structure, raising the price.
- Lifting Height: Cranes with greater lifting heights may be priced higher due to the additional engineering and materials required.
- Customization Options: Additional features and customizations, such as specialized hoists, control systems, and safety features, can add to the overall cost.
- Market Demand: Pricing can fluctuate based on market demand and supply chain factors, including raw material costs.
To get the right double girder gantry crane price, contact us today! With our expertise and competitive pricing, we can help you find the perfect double girder gantry crane tailored to your requirements.
How to Install a Double Girder Gantry Crane
To help you get the most out of your crane, we’ve prepared this detailed guide that outlines the steps to install a double girder gantry crane efficiently and safely.
Pre-Installation Preparations
Before starting the installation process, a series of critical preparations must be made to ensure everything goes smoothly.
- Site Assessment: The foundation should be solid, level, and capable of handling the weight of both the crane and the loads it will move. We can assist you in evaluating the site, ensuring it meets all technical and safety requirements.
- Crane Component Inspection: All parts of the crane should be inspected before installation. This includes the double girders, hoist, end trucks, control system, and electrical components. Each part will have been quality-checked by us, but we recommend a final on-site inspection for added assurance.
- Installation Team: To ensure the installation process runs smoothly, we suggest assembling a team of experienced professionals. Our team of engineers and technicians is available for on-site support or online installation guidance, offering expert knowledge to your installation crew.
Step-by-Step Installation Process
Once preparations are complete, the installation of your double girder gantry crane can begin. Below is a step-by-step guide for installing a gantry crane:
Foundation and Rail Installation
For rail-mounted gantry cranes, the foundation and rails are critical. Here’s how to ensure proper installation:
- Mark the Rail Alignment: Accurately mark the alignment of the crane’s rails according to the manufacturer’s specifications.
- Install the Rails: The rails should be secured to the foundation with heavy-duty bolts. We recommend using laser leveling tools for precise alignment.
Erecting the Crane Structure
- Install the Support Legs: The support legs form the base of the gantry crane. Using heavy lifting equipment, position the legs on the rails or wheels (if it’s a mobile gantry crane). We offer detailed installation instructions to help you secure the legs properly.
- Mount the End Trucks: Attach the end trucks to the bottom of the support legs. These components allow the crane to travel smoothly along the rails.
- Lift and Install the Double Girders: Use heavy lifting equipment to raise the girders into position at the top of the support legs. Our team provides detailed guidance to ensure the girders are level and secure.
- Install the Hoist and Trolley System: The hoist and trolley should be mounted on the double girders. Be sure to check for proper alignment and functionality during installation.
Electrical and Control System Setup
- Connect Electrical Components: We provide all necessary wiring diagrams and instructions to connect the crane’s power supply to the hoist, trolley, and any other electrical systems.
- Set Up the Control System: Whether you choose a pendant control, wireless remote, or cabin controls, our cranes offer flexible control options. Our technical support team is available to assist with setup, ensuring smooth operation of the crane.
- Test the Electrical System: Before proceeding, test all electrical connections and components to verify that they are functioning correctly. We provide detailed troubleshooting guides to help identify any potential issues.
Safety Checks and Load Testing
After installation, it’s vital to conduct a series of safety checks and load tests to ensure the crane is ready for operation.
- Inspection by Certified Experts: We recommend having the installation inspected by a certified crane expert to ensure all parts are assembled correctly and comply with safety regulations. Our team can either perform this inspection or recommend qualified professionals in your area.
- Conduct Load Testing: To guarantee the crane’s lifting capacity, perform load tests with weights that simulate maximum load conditions. Load testing ensures that the crane can operate safely under real working conditions.
- Final Adjustments: Following the load test, make any necessary adjustments to the crane’s components. This may include tightening bolts, realigning the rails, or fine-tuning the hoist and trolley systems.
Final Steps and Handover
With the crane now installed and tested, the final steps involve operator training and the official handover of the equipment.
- Operator Training: We provide comprehensive operator training, covering everything from basic controls to advanced safety features, ensuring that your operators can handle the crane with confidence and efficiency.
- Documentation and Handover: At the end of the installation process, we provide complete documentation, including maintenance schedules, user manuals, and safety guidelines.
Post-Installation Support and Maintenance
Regular maintenance is key to keeping your double girder gantry crane in top working condition. We offer tailored maintenance schedules, troubleshooting support, and after-sales service to ensure your crane operates at peak efficiency for years to come.
As a trusted single & double girder gantry crane manufacturer, we understand that the successful installation of a crane is critical for efficient and safe lifting operations. Our cranes are designed for easy assembly, and we provide comprehensive support throughout the installation process. Contact us today for expert assistance with your crane installation or to learn more about our range of gantry cranes and services.