Overhead Crane for Sale | Reputable Manufacturer | Aicrane (2024)

50 ton Double Girder Crane Installed in Chile

For this Chilean customer, we provided a 50 ton overhead crane integrated with steel structute workshop to meet all their requirements. This 50 ton overhead crane is used in the workshop to handle heavy machinery for maintenance as needed. Our customer said our solution is very cost-effective and help them save costs for the whole project. Currently, the double beam overhead crane work efficiently in the durable steel workshop structure.

Two kinds of overhead bridge crane in the Philippines

The clients in the Philippines purchased two crane types – AQ-NLH and AQ-HD cranes. AQ-NLH type crane whose load is 20T is a heavy duty overhead bridge crane and AQ-HD type crane which can hold 5T is more flexible. The European overhead bridge crane can lift different materials smoothly and accurately. These two overhead bridge cranes for the Philippines can meet the requirement of different lifting needs in the customers’ warehouse.

European overhead crane 30 ton installed in Nigeria

The 30t AQ-NLH European standard double girder overhead travelling crane and steel structure have been delivered to Nigeria. This 30 ton overhead crane for Nigeria features a 17m lifting height and operates with frequency conversion. It runs smoothly and our clients were satisfied. The customers in Nigeria will use this European type crane to lift heavy ship machinery in their steel structure workshop for maintenance. With a work duty of A5, this crane can ensure extended daily working hours.

Double girder overhead travelling crane installed and commissioned in Thailand

Successfully installed and debugged, the double girder 15ton crane in Thailand excels at lifting heavy steel materials in their workshop, boosting efficiency for our satisfied customers. Our company’s double girder bridge crane offers various advantages, including high quality, low maintenance, and long service life, making it an ideal choice for your business.

AQ-LD type Crane

AQ-LD type is designed for lighter lifting tasks and have a lower load capacity. The single beam crane has the characteristics of reasonable structure and strong rigidity, and is a light and small lifting machinery. These cranes consist of a bridge beam that runs along the top of the crane and travels on tracks installed on the building’s structure. AQ-LD type single girder crane is a practical choice for industries that need to lift and transport light and medium-duty loads with ease and efficiency.

AQ-HD type European Crane

AQ-HD type crane’s compact structure allows it to operate in confined spaces, making it ideal for factories and workshops with limited headroom or tight working areas. According to the European standard, the main girder adopts the square box girder structure, which increases the service space of the hook, and can reduce the height and cost of the plant.

AQ-LX type Underhung Crane

AQ-LX type, also known as single-beam suspension bridge crane, is usually operated by suspension. It is versatile, cost-effective, and suitable for applications that involve moderate loads. AQ-LX crane operates by suspending from the supporting structure and can move smoothly and efficiently within the designated area without the need for additional runway tracks on the building’s structure. Its simplicity and flexibility make it a popular choice for various industries with medium-duty material handling needs.

AQ-QD type Crane

AQ-QD double girder heavy duty overhead crane is a heavy-duty lifting equipment with two main girders supporting the hoist and trolley. It is designed for heavy-duty lifting tasks. AQ-QD type is commonly used in steel mills, foundries, power plants, and other heavy industries where high lifting capacities are required. This crane type is robust, powerful, and ideal for applications that involve moving substantial loads with precision and efficiency.

AQ-LH type Hoist Crane

AQ-LH double girder electric hoist crane’s work level doesn’t exceed A4. It is suitable for general material handling tasks in industries with moderate load requirements. AQ-LH crane type can be designed to fit various workspace constraints, making it adaptable to different layouts and space restrictions. Due to its moderate size and design complexity, AQ-LH type is generally easy to install and integrate into existing facilities, which simplifies the setup process and reduces installation time and costs.

AQ-NLH type European Standard Crane

AQ-NLH European style double girder overhead travelling crane is known for its sleek design, compact structure, and advanced technology. AQ-NLH type is equipped with European standard hoists and components, ensuring precise and efficient material handling operations. Its working level is A5 to A6. Due to its European-standard design and advanced technology, AQ-NLH type offers several advantages, including smooth and accurate lifting and movement of loads, improved safety features, and ease of operation. This double girder bridge crane is known for its reliability, low maintenance requirements, and adaptability to different workspace constraints. Its combination of aesthetics, functionality, and safety makes them a popular choice for industries seeking advanced and reliable lifting equipment.

• 

  Overhead Crane Used in Warehouse

Main Features of Overhead Cranes

Bridge Structure

Single Girder: Features one main girder with a hoist trolley running on the lower flange of the girder. It is suitable for lighter loads and shorter spans.
Double Girder: Includes two girders with the hoist trolley running on rails mounted on top of the girders. This type is ideal for heavier loads and longer spans, providing greater lifting capacity.

Hoist Mechanism

Electric Hoists: The hoist, which does the actual lifting, is typically powered by an electric motor. It can be wire rope or chain-driven, depending on the load and application.
Trolley System: The hoist is mounted on a trolley that moves horizontally along the bridge, allowing for precise positioning of loads.

Control Systems

Pendant Control: A hand-held control device attached to the crane allows the operator to control the crane’s movements from the ground.
Remote Control: Wireless controls give operators the flexibility to move around while operating the crane, improving visibility and safety.
Cabin Control: For large cranes, an operator may sit in a cabin attached to the crane, providing a clear view of operations.

Runway System

Rail-mounted: The crane bridge travels on rails or tracks fixed on parallel runways, which are often mounted on the building’s columns.
Free-standing: For areas without appropriate building support, cranes can be installed on free-standing runway structures.

Safety Features

Limit Switches: Prevent the crane from moving beyond its designated range, protecting against collisions or overloading.
Overload Protection: A system that detects when the load exceeds the crane’s capacity and stops the lifting operation to prevent accidents.
Anti-sway Systems: Reduce the swaying of the load during lifting and movement, enhancing operational safety and precision.

Advantages of Overhead Cranes

• Reduces Labor Costs and Long-lasting: By automating the lifting and moving processes, bridge crane machines reduce the need for manual labor, leading to significant cost savings over time. Built with robust materials, the crane equipment have a long lifespan and require minimal maintenance, resulting in lower long-term operational costs.
• Speeds Up Operations and Versatile Applications: Overhead bridge cranes can move loads quickly and efficiently, reducing the time needed for material handling and thereby increasing overall productivity in the workplace. They can be used in various industrial settings, from assembly lines to warehouses, providing versatile solutions for different material handling needs.
• Efficient Material Handling: Overhead cranes can handle very heavy loads, ranging from a few tons to hundreds of tons, depending on the design. This makes them ideal for industrial applications where heavy lifting is required. The cranes can move loads across large areas of a workspace, providing comprehensive coverage that forklifts or other lifting equipment cannot offer.
• Maximizes Floor Space and Flexible Installation: Since overhead travelling cranes operate above the working area, they do not take up valuable floor space, allowing for better utilization of the workspace. The cranes can be installed in existing facilities without major modifications to the floor plan, making them adaptable to different environments.
• Customization and Scalability: Overhead cranes can be tailored to meet specific operational needs, including special lifting capacities, spans, and speeds. They can be expanded or modified to accommodate changes in operational demands, making them a scalable solution for growing businesses.