Gantry crane is an essential heavy lifting equipment for various industries, known for its ability to lift and transport heavy loads with precision and efficiency. The gantry cranes are essential in settings like shipyards, factories, and construction sites, where they streamline operations by moving large and bulky items. Aicrane can provide many kinds and customization service for your business.
Industry Solutions & Project Showcase of Gantry Crane
Aicrane gantry crane systems are versatile and powerful lifting solutions that can be tailored to meet the specific needs of various industries. Whether it’s in construction, manufacturing, or heavy industrial operations, Aicrane offers a range of gantry crane types to enhance productivity and ensure safe and efficient material handling. This part also shows some project cases we provide for our customers.
For Construction Site
For Construction Site
It is widely used in construction sites for lifting and moving heavy materials such as steel beams, concrete blocks, and large equipment. Its versatility and ability to span large areas make it ideal for tasks that require heavy-duty lifting across different sections of a site. By using it, construction crews can efficiently handle materials at various stages of a project, improving overall productivity and safety. This equipment is especially beneficial for projects involving bridges, large buildings, or infrastructure development, where precision and load-bearing capacity are critical.
50 Ton Gantry Crane for Russia
- Usage: for handling debris for tunnel construction.
- Type: Single cantilever rail mounted gantry crane with special spreader.
- Load Capacity: 50 ton
- Span: 30 meters
- Lifting Height: 80 meters
For Ports & Logistics Stations
For Ports & Logistics Stations
Ports and logistics stations require mobile gantry cranes for loading and unloading containers and cargo. Container gantry cranes are the go-to choice in this environment not matter it is rail mounted gantry crane or rubber tyred one. Their mobility allows them to move containers around the port and logistics station, enabling efficient stacking and organizing of containers.
45 Ton Gantry Crane for Kazakhstan
- Usage: for container handling.
- Type: Rail mounted container gantry crane.
- Span: 38 meters.
- Lifting Height: 15 meters.
For Prefab Concrete Yard
For Prefab Concrete Yard
In prefab yards, where precast concrete elements are manufactured and stored, straddle carriers and regular overhead gantry cranes are the ideal choice. These machines are designed to straddle large, heavy concrete sections, allowing for precise lifting, transportation, and placement within the prefab yard for precast concrete production. They can also be used for demolding precast concrete element in precast concrete yard.
16 Ton Gantry Crane for Indonesia
- Usage: for precast concrete handling in prefab yard.
- Type: Double cantilever single girder gantry crane.
- Span: 12 meters.
- Lifting Height: 5 meters.
For Machinery Manufacturing
For Machinery Manufacturing
For machinery manufacturing industries, where large and heavy machinery components are often moved and assembled, regular gantry crane systems (including both single girder and double girder types) are highly effective. The single girder type is perfect for handling lighter loads and smaller machinery parts, while the double girder type is better suited for heavier components of machinery manufacturing, providing the necessary strength and stability for lifting large machinery parts during assembly.
32 Ton Gantry Crane for the USA
- Usage: for workshop.
- Type: Double girder rubber tyred gantry crane.
- Span: 11.7 meters.
- Lifting Height: 7.7 meters.
Except for the applications mentioned above, they can also be applied in these scenarios:
Gantry Crane Types
There are mainly five hot sale types in Aicrane. They are single girder gantry crane, double girder gantry crane, rubber tyred gantry crane, rail mounted and straddle carrier. Both of the rubber tyred and rail mounted gantry crane has single girder or double girder structure. The double girder one usually has higher load capacity and stability than the single girder one.
Rubber Tyred Gantry Crane
Rubber Tyred Gantry Crane – High Flexibility With Tires
- Features: operates on rubber tires, providing it with high flexibility. Ability to move easily over large areas on tires, making them highly adaptable.
- Applications: suitable for applications requiring the transportation of heavy loads across various locations.
- Important Specification: highly customized product. The load capacity ranges from 10 ton to 60 ton. It can be even higher based on the project.
Container Gantry Crane
Container Gantry Crane – Move Stably On The Rails
- Features: moves along a set of rails installed on the ground. Known for the stability, precision, and ability to handle very heavy loads.
- Applications: typically used in large industrial yards, ports, and container terminals. Useful in applications where containers or materials need to be stacked and organized
- Important Specification:The load capacity ranges from 10 ton to 100 ton. The lifting height is 12.3~21m. The work duty is A6~A8
Double Girder Gantry Crane
Double Girder Gantry Crane
- Features: double girder structure. Offering greater strength and stability.
- Applications: capable of lifting heavier loads and are often used in demanding environments.
- Important Specification: The load capacity ranges from 10 ton to 640 ton. The work duty is A3~A8. The span is 12-35m. The lifting height is 6-21m
Single Girder Gantry Crane
Single Girder Gantry Crane
- Features: single girder and compact structure. Simpler design and more cost-effective.
- Applications: typically used for lighter load in workshop and warehouse
- Important Specification: The load capacity ranges from 10 ton to 50 ton. The work duty is A3~A5. The span is 8-35m. The lifting height is 6-18m.
Straddle Carrier Crane
Straddle Carrier Crane – Heavy Duty Construction Machine
- Appications: specialized heavy duty type designed specifically for handling precast concrete in prefab yards or road and bridge construction projects.
- Features: ability to straddle large loads, offering excellent stability. Ideal for the construction sites where heavy precast elements need to be moved and placed accurately
- Important Specifications: The load capacity ranges from 100 ton to 800 ton or even more. For different project, there are regular one, cross-line straddle carrier and special one for tunnel construction.
Gantry Crane Price List
The gantry crane prices can be affected by many factors. The models of gantry crane system, the load capacity, customized design and accessories can all affect the price. Here shows four hot sale Aicrane models. With different load capacity, they have different gantry crane prices.
Capacity | Model | Price (USD) |
---|---|---|
5 ton | AQ-MH | $9800-29000 |
AQ-NMH | $14000-34000 | |
10 ton | AQ-MH | $14000-40000 |
AQ-NMH | $18000-41000 | |
AQ-MG | $42000-110000 | |
20 ton | AQ-MH | $21000-50000 |
AQ-NMH | $28000-60000 | |
AQ-MG | $70000-141000 | |
30-32 ton | RMG | $250000-324000 |
AQ-MG | $84000-170000 | |
40 ton | RMG | $337000-400000 |
50 ton | AQ-MG | $105000-200000 |
RMG | $390000-450000 |
If you have other requirement for your own gantry lift, Aicrane provides customization service and free quotation service. Contact us for your own crane solution and price.
Main Components of Gantry Crane
The main components of a gantry crane include the following key parts:
Gantry Crane Bridge
The bridge is the horizontal beam that spans across the working area. It supports the hoist and allows for horizontal movement of loads. The bridge is mounted on legs, distinguishing it from an overhead crane.
Hoist or Trolley
The hoist and trolley is the lifting mechanism of the crane. The hoist consists of a motor, drum, and wire rope or chain that lifts and lowers the load. The trolley moves along the length of the bridge for precise load positioning.
Gantry Crane Legs
The legs support the bridge and allow it to stand on the ground or on tracks. These legs can either be fixed or mounted on wheels or rails for movement.
Gantry Crane Wheels or Rails
Mobile cranes often run on rails or wheels, allowing them to travel along a designated path across a construction site or factory floor. This mobility enhances the ability of mobile gantry crane to handle large and heavy loads efficiently.
Gantry Crane Controls
The control system allows the operator to maneuver the crane, including controlling the hoist, trolley, and overall crane movement. This can be done via a control cabin, pendant, or remote control.
Each of these components works together to provide the crane’s lifting, moving, and positioning capabilities, making it a critical tool in construction and industrial settings.
Steps for Installation of Gantry Crane
Site Preparation
Ensure the installation site is level, stable, and free from obstructions. Mark the areas where the crane’s foundation or tracks will be placed.
Foundation Construction
Construct the foundation according to the gantry crane specifications, ensuring it can support the crane’s load capacity and operational movements.
Assembly of Crane Components
Assemble the main components of the gantry lift, including the girders, legs, and trolley system. This is typically done on the ground to ensure safety and precision.
Erection of the Crane
Using lifting equipment, carefully raise and position the assembled crane onto the foundation or rails. Secure it in place with bolts and other fasteners.
Electrical and Control System Setup
Install the electrical wiring, electric gantry crane control panel, and any necessary power supply connections. Test all systems to ensure proper operation.
Alignment and Testing
Align the overhead gantry crane with the rails or working area, and conduct a series of tests to verify its operational integrity.
Final Inspection
Perform a thorough inspection of the entire installation, ensuring all components are securely fastened and the crane operates smoothly.
How Do Gantry Crane Work
Powering On the Crane
- The crane is powered on, connecting its electrical or diesel systems to provide the necessary energy for operation. The operator activates the crane’s control system to begin the lifting process.
Positioning the Crane
- The crane’s legs, mounted on wheels or rails, allow the entire structure to move into the correct position over the load. This movement is controlled through the crane’s mobility system, ensuring the crane is aligned with the object to be lifted.
Hoist Operation
- The hoist mechanism, which is responsible for lifting and lowering the load, is engaged. The hoist consists of a motor, wire rope or chain, and drum, which work together to lift the load vertically from the ground.
Trolley Movement
- Once the load is lifted to the desired height, the trolley, which holds the hoist, moves along the length of the crane’s bridge. This horizontal movement allows the load to be transported across the working area.
Bridge Travel (If Necessary)
- In some cases, the entire bridge moves along rails or wheels. This movement is typically necessary when large objects need to be relocated across wider areas. The combination of trolley and bridge movement allows the crane to cover more ground.
Load Lowering
- After the load reaches the desired position, the hoist mechanism is used again to lower the load steadily. The crane ensures the load is placed smoothly, minimizing any swinging or abrupt motions.
Resetting and Repositioning
- Once the load is securely placed, the crane can be repositioned for the next task. The entire crane system moves back to its starting point, ready to repeat the process as needed.
Maintenance Tips for Gantry Crane
Regular Inspections
Conduct routine inspections of all components, including the hoist, trolley, cables, and structural elements, to identify any signs of wear, corrosion, or damage.
Lubrication
Regularly lubricate moving parts such as gears, bearings, and wire ropes to reduce friction and prevent premature wear.
Check Electrical Systems
Inspect the electrical wiring, control panel, and connections for any signs of damage or loose connections. Ensure that all electrical components are functioning properly.
Tighten Bolts and Fasteners
Periodically check and tighten all bolts, nuts, and other fasteners to ensure the best structure remains secure and stable during operation.
Replace Worn Parts
Promptly replace any worn or damaged parts, such as wire ropes, hooks, and brake pads, to maintain the safety and efficiency.
Test Safety Systems
Regularly test the mobile crane’s safety features, including limit switches, emergency stop buttons, and overload protection systems, to ensure they are functioning correctly.
Clean
Keep the gantry style crane clean and free of debris, dust, and grime, especially on tracks, gears, and electrical components, to prevent operational issues.
Document Maintenance
Maintain a detailed log of all maintenance activities, including inspections, repairs, and part replacements, to track the machine’s condition.
Aicrane’s Service
Selecting the right manufacturer is crucial for the success of your operations. Aicrane is a leading gantry crane manufacturer of high-quality overhead gantry crane for sale, offering comprehensive services that cover every stage of your purchase, from pre-sales to after-sales support. Here’s why Aicrane is the ideal choice as a gantry crane supplier:
Comprehensive Pre-Sales Support
- Custom Solutions: Aicrane provides tailored crane solutions based on your operational demands, load capacity, and working environment. Our technical team can recommend the gantry lift type.
- Detailed Consultation:The experienced sales team offers in-depth consultation, ensuring that you understand the features, capabilities, and benefits of each gantry lift option.
- Site Visits and Feasibility Studies: If needed, Aicrane’s experts can conduct site visits and feasibility studies to ensure that the gantry style crane will integrate into your working site.
Professional Service During Sales
- Efficient Order Processing: Once you select, Aicrane’s team ensures that the order is processed efficiently, and we provide clear communication on timelines, delivery, and installation.
- High-Quality Manufacturing: Aicrane is known for our manufacturing facilities and strict quality control. All equipments are built using premium materials and the latest technology, ensuring durability and optimal performance.
- On-Time Delivery: Aicrane understands the importance of meeting project deadlines. We work closely with logistics partners to ensure that your machine is delivered on time and in perfect condition, regardless of location.
Reliable After-Sales Support
- Installation and Commissioning: Aicrane provides professional installation services, with technicians available to ensure the gantry style crane is set up correctly and operates safely.
- 24/7 Technical Assistance: Should any issues arise, Aicrane’s technical support team is available 24/7 to assist with troubleshooting, maintenance advice, and repairs. We are committed to minimizing downtime and keeping your operations running smoothly.
- Spare Parts and Maintenance: Aicrane offers a comprehensive inventory of spare parts to keep your equipment in optimal condition.
Comprehensive Pre-Sales Support
Professional Service During Sales
Reliable After-Sales Support
Aicrane stands out as a trusted gantry crane manufacturer thanks to our end-to-end service, ensuring your project’s success from the initial consultation to after-sales care. With our expertise, top-notch products, and ongoing support, Aicrane is the partner you can rely on for all your needs.
FAQ
How does a gantry crane differ from an overhead crane?
What is the load capacity of a gantry crane?
Can a gantry crane be customized?
What is the difference between RMG and RTG cranes?
Rail mounted One (RMG): They run on fixed rails and are typically used in port and rail yard settings where precise container handling is required.
Rubber-Tired One (RTG): They are mobile and move on large rubber tires, making them more flexible for container handling in various locations within a terminal or port.