Indoor gantry cranes are designed to operate within enclosed spaces, such as warehouses, factories, and production lines. Unlike indoor overhead cranes, which run along tracks mounted to the building’s structure, gantry cranes typically move along the ground on wheels or rails. This configuration allows them to be more adaptable to indoor environments where traditional overhead crane may not fit. Keep reading to learn more about our indoor gantry cranes.
Our indoor gantry cranes are tailored to meet the diverse lifting needs of a variety of industries and applications indoors. Here are the recent projects that show the versatility and customization capabilities of our indoor cranes.
Specifications:
For an automotive production facility in the USA, we delivered a 32/20-ton rubber-tired gantry crane to manage large injection molds used in manufacturing automotive parts. The dual-hoist setup enables balanced lifting and precise rotation of heavy molds, ensuring stability and control.
Specifications:
We provided a 10-ton rubber tired gantry crane to support the maintenance operations at the Barakah Nuclear Power Plant in the UAE. The crane’s compact design is tailored for the limited space inside the maintenance facility, and its smooth, precise movement ensures safe maintenance of valves within the facility’s restricted indoor environment.
Specifications:
In Guam, we installed a 5-ton double girder gantry crane for a precast facility. This crane is used to lift steel components and accessories within the facility’s indoor warehouse, where space was a key consideration. Our solution’s optimized height and span fit perfectly within the available indoor area, ensuring safe lifting operations without compromising the warehouse layout.
Specifications:
For a Saudi Arabian client, we delivered a 6-ton double girder gantry crane designed specifically for handling large cable drums inside an indoor facility. The 18.5-meter span and 5-meter lifting height of the gantry crane for Saudi Arabia were optimized for the confined indoor environment where precise movement is critical.
Specifications:
Our company installed a 10-ton gantry crane for a precast concrete production facility in Indonesia. This indoor gantry crane for Indonesia is specifically designed to lift precast concrete components within the facility during the production process, optimizing efficiency and space utilization.
Specifications:
In Uzbekistan, two 20+10-ton semi-gantry cranes were installed in a machining workshop for lifting mechanical components. With a span of 34 meters and a lifting height of 8.72 meters, these cranes were custom-built to fit within the workshop’s indoor environment. Our semi-gantry design allowed for efficient use of space, providing the necessary lifting capacity while minimizing the crane’s footprint.
Depending on the specific requirements of the operation, there are different types of indoor gantry cranes for sale: single girder, double girder, rubber tyred (mobile type), and semi gantry type.
The indoor single girder gantry cranes are typically used for loads up to 20 tons, making them suitable for small to medium-sized operations.
Applications:
Single Girder Type Indoor Gantry Crane Specifications:
| Load capacity | Span | Lifting height | Lifting speed | Hoist running speed | Crane running speed | Work duty |
|---|---|---|---|---|---|---|
| 3.2-20t | 8-35m | 6-12m | 0.66-5m/min | 2-20m/min | 3-30m/min | A5 |
The indoor double girder gantry cranes are designed to handle larger and heavier loads, ranging from 20 tons up to 500 tons or more.
Applications:
Double Girder Indoor Gantry Crane Specifications:
| Load capacity | Span | Lifting height | Lifting speed | Trolley running speed | Crane running speed | Work duty |
|---|---|---|---|---|---|---|
| 5-450t | 10.5-31.5m | 6-24m | 2.1-11.5m/min | 27-40m/min | 42-75m/min | A3-A7 |
Indoor rubber tyred gantry crane is highly flexible in terms of mobility, allowing for operation in multiple areas of a facility without being confined to fixed tracks.
Applications:
Rubber Tyred Type Indoor Crane Specifications:
| Load capacity | Span | Lifting height | Lifting speed | Trolley running speed | Crane running speed | Work duty |
|---|---|---|---|---|---|---|
| 5-500t | 5-30m | 6-30m | 1-10m/min | 2-20m/min | 3-30m/min | A3-A5 |
The indoor semi gantry crane combines features of both overhead cranes and gantry cranes, making it an excellent choice for facilities that need a versatile lifting system without the need for full gantry crane.
Applications:
Semi Gantry Type Indoor Crane Specifications:
| Load capacity | Span | Lifting height | Lifting speed | Trolley running speed | Crane running speed | Work duty |
|---|---|---|---|---|---|---|
| 5-32t | 12-30m | 6-12m | 6-11.5m/min | 37-40.1m/min | 37.7-40.1m/min | A3-A6 |
Selecting the right indoor gantry crane requires an in-depth consideration of various factors, including load capacity, span, lifting height, work duty, mobility, and more. In addition to these technical specifications, environmental conditions play a vital role in determining the most suitable crane solution for the specific indoor setting.
One of the primary factors in choosing an indoor gantry crane is the available space within the facility. Unlike outdoor settings where outdoor gantry cranes are used, indoor spaces often have height limitations due to ceilings, beams, and other structural elements. Selecting a crane with the right dimensions, such as appropriate lifting height, span, and overall height, is crucial for maximizing the indoor space without compromising safety or functionality.
For instance, a compact gantry crane with a reduced footprint may be ideal for a narrow warehouse aisle, whereas a semi gantry crane that utilizes one leg on a runway and one leg on the ground can free up floor space.
By customizing crane dimensions to fit the space and layout, you can ensure smooth operations without disrupting existing workflows or creating obstacles within the facility.
Indoor facilities may present environmental factors that affect crane performance, such as temperature fluctuations, dust, and moisture. Factoring in these environmental conditions is very important in some demanding indoor settings like chemical processing facilities or clean rooms.
For example, in manufacturing plants where there may be dust or fumes, choosing a gantry crane with an enclosed motor or sealed components can extend its lifespan and improve reliability. Temperature-controlled environments may also require specific materials or protective coatings to prevent overheating or corrosion.
Another crucial consideration for indoor gantry cranes is the condition of the facility’s floor. The floor material and its ability to bear the crane’s weight and movement are essential in determining whether a gantry crane is suitable for the environment.
For example, in facilities with delicate or sensitive flooring, rubber tired mobile gantry crane can be preferred due to their minimal impact on floor surfaces.
By choosing a crane model tailored to the specific indoor environment, you not only enhance productivity but also safeguard both the equipment and personnel. Our team of crane experts is here to help you assess your indoor environment and recommend the most suitable crane for your needs. From custom solutions to ongoing maintenance and support, we’re committed to providing lifting equipment that meets your unique operational requirements.
One of the primary advantages of gantry cranes is their mobility. Unlike indoor overhead cranes, which are fixed and require rails to operate, gantry cranes can be mounted on rubber tires, making them highly mobile. This mobility allows them to be moved across a large indoor space, facilitating lifting tasks at multiple locations within the same facility.
Gantry cranes are ideal for indoor lifting in facilities with limited overhead space. Unlike bridge cranes that need a substantial amount of clearance above the lifting area to operate, gantry cranes can be used in facilities with lower ceilings, which is particularly important in warehouses or industrial settings with spatial constraints.
Unlike bridge cranes, which require significant infrastructure, such as ceiling tracks or specialized supports, indoor gantry cranes can be installed with minimal modifications to the facility. This makes them an excellent choice for businesses operating in facilities that may not have the capacity to support large, permanent overhead crane structures.
Another key benefit of indoor gantry cranes is their suitability for temporary or seasonal indoor lifting operations. For businesses with fluctuating production schedules or temporary projects that require lifting equipment for a limited time, gantry cranes, especially rubber tyred gantry cranes, can be easily relocated, offering a flexible solution without the need for a long-term commitment to a fixed lifting system.
Installing a gantry crane indoors is a major undertaking, but with the proper preparation and attention to detail, it can be completed efficiently and safely. Here’s a detailed guide to help you understand how to install a gantry crane indoors and how Aicrane’s installation service can assist throughout the process.
Before you begin the installation, thorough planning is essential. Here’s a checklist of things to consider:
The next step is to assemble the crane’s major components. Depending on the type of gantry crane you are installing (single girder, double girder, etc.), the process may vary slightly, but the basic approach remains the same.
Once the gantry crane is fully assembled, the next step is to position it in the correct location inside the facility.
After the physical installation is complete, it’s time to focus on the electrical systems.
After the installation and electrical connections are complete, perform a final inspection of the entire system:
At Aicrane, we offer professional installation services that ensure your crane is installed and running smoothly. Here’s what you can expect from our installation service:
If you have any questions or need assistance with the installation process, don’t hesitate to contact Aicrane. We are dedicated to delivering top-quality indoor gantry cranes and prompt service to ensure the success of your project.