Key Advantages of Double Girder Gantry Crane
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Strong and Reliable Structure
Heavy-duty double girder design offers better load capacity and stability. It can lift up to 500 tons (can be customized).
Precision welding makes U-shaped beams very rigid. This reduces deformation and makes the crane last longer.
Better weight distribution lowers wheel pressure and improves safety. -
Better Drive and Control
Smooth travel system uses soft-start motors and reducer-wheel drives. This prevents jerky movement.
Smart control uses Siemens or Schneider PLC systems with frequency conversion. This allows accurate speed control.
Real-time fault monitoring (CMMS) helps avoid breakdowns. -
Suitable for All Environments
Special coating protects the main beam from high heat in steel mills or foundries.
Anti-corrosion materials make it good for ports or chemical plants. -
Safety and Customization
Overload protection automatically stops at 110% of rated load.
Modular design works with 20ft, 40ft, or 45ft containers. It can also use grabs or other spreaders.
Explosion-proof options are available for dangerous places like oil refineries. -
Saves Cost and Energy
Sealed bearings and hardened wheels mean less maintenance.
Energy-saving motors use 20–30% less power than older cranes.
Common Uses
✔ Steel and metal plants: moving coils, ladles, and hot metal.
✔ Ports and logistics: stacking containers and moving bulk goods.
✔ Wind energy: assembling wind turbine parts.
✔ Heavy machinery: moving large parts during manufacturing.
Why Choose Our Cranes?
We have over 30 years of experience. We have installed more than 2,000 cranes worldwide.
Our cranes meet ISO 9001, CE, GOST, and CCS standards.
We offer full service: design, installation, and after-sales support.
Contact us today for a custom double girder gantry crane solution!
As a type of mobile wheeled crane, double girder rubber-tired gantry cranes are gaining more attention and popularity among customers.
This double girder rubber-tired gantry crane has a lifting capacity of 100 tons and works at A5 grade. It uses remote control and is mainly used for loading and moving finished bridge beams at construction sites. It is specially designed for bridge handling.
Based on site conditions and customer needs, this crane uses tires for travel. Hydraulic cylinders lift and lower the support legs. When the crane carries heavy loads, the weight is supported by the legs—not the tires or cylinders. The tires are only used when the crane moves without load. Two of the wheels can turn to change direction.
The crane includes a safety monitoring system. It uses wireless AP devices to cover the work area with a network. This supports equipment control. The user interface allows operators to interact with the system easily. It is designed to match their habits and needs. The PLC system manages all crane operations. It sends commands and data to different parts of the crane.
Rubber-tired gantry cranes use tires instead of rails. They move freely and are not limited by fixed tracks. However, they are slower than rail-mounted cranes. They are suitable for both indoor and outdoor sites where tracks are not available—such as construction sites or bridge projects. Their lifting capacity usually ranges between 10 and 50 tons.
Application:
Rubber-tired gantry cranes are used in yards or for road and bridge construction. They help with stacking, moving, and placing materials.
Structure:
They include a gantry frame, power system, hoisting mechanism, and travel mechanism.
Key Feature:
The tire-based travel system allows free movement and steering without rails. This makes the crane flexible and easy to use.
Application Scenarios of Double Girder Tyre Gantry Crane
The Double Girder Tyre Gantry Crane is very useful. It is also called a rubber tyre container gantry crane. It is made to handle standard containers in many places. You often see it in container yards and railway depots. Here are some common uses for this crane.
1. Container Yard Operations
This crane works well in busy container yards. It moves containers from trucks to storage areas. Its strong build keeps it stable and safe. It also helps save time and makes logistics work better.
2. Railway Container Depots
At railway depots, the crane moves containers between trains and yards. It uses rubber tyres to move on different grounds. It does not need rails. It is easy to control and helps keep operations smooth.
3. Shipping Terminals
In shipping terminals, the crane lifts heavy containers easily. It has a good electrical system with PLC and frequency control. This lets operators move loads accurately and quickly.
4. Maintenance and Repair Facilities
This crane helps in repair shops for containers and cranes. It can lift heavy parts and reach high places. It has safety systems like overload protection. This keeps workers and equipment safe.
5. Intermodal Transportation Hubs
The crane moves containers between trucks, trains, and ships. It works in different conditions and needs little maintenance. It is very important in transport hubs.
6. Customs and Inspection Areas
In customs areas, containers need to be checked. The crane moves them quickly to inspection zones. Its easy controls help operators place containers correctly. This meets rules without slowing work.
Double girder tyre gantry cranes are stable like double girder cranes and flexible like tyre cranes. They work well in many situations. Here are its main uses:
Industrial Manufacturing
Moving materials in workshops: In steel, building material, and car factories, it carries heavy raw materials and large parts. Examples include moving steel plates or engines to production lines.
Installing and maintaining equipment: It helps set up big machines and moves parts during repair. This makes work faster and reduces labor.
Logistics and Warehousing
Loading and stacking goods: In warehouses and yards, it loads trucks and stacks items quickly. This improves storage efficiency.
Moving containers: In ports or logistics parks, it handles containers of different sizes and weights.
Construction
Lifting building materials: On construction sites, it carries steel, wood, and prefab parts. It is used in building high-rises and bridges.
Installing equipment: It helps set up tower cranes, elevators, and other big machines. It also assists with debugging and maintenance.
Mining and Civil Engineering
Helping in mines: It moves ore, waste, and helps install mine equipment.
Earthwork and foundation projects: It lifts soil equipment and foundation parts. It is used in road, bridge, and tunnel building.
Special Applications
Bridge construction: Some cranes are made for moving and installing bridge parts. They work well in complex sites.
Emergency rescue: In disasters, it moves rescue supplies and equipment fast. This improves response.
This crane uses a double girder design for strength and stability. Its tyre base allows easy movement. It is good for jobs that need both lifting power and flexibility.
Tyre cranes use a special chassis. They are stable and can turn fully. They are often used in fixed locations or for heavy tasks.
Four Key Features of Tyre Cranes
Flexible movement: They can move straight, turn 90 degrees, or spin in place. This makes it easy to change direction.
High automation: They use AC frequency control and PLC systems. The hoist has constant power speed control.
Safe operation: They have many safety features. This reduces accidents.
Easy to use: They can lift and move loads alone or together. The trolley and long travel can work separately or at the same time.
Application of Tyre Cranes
Industry: Used in factories, warehouses, and workshops for loading and moving goods. It helps with production and equipment setup. It makes work faster and easier.
Construction: Used to lift materials, equipment, and workers. It fits different sites because it is mobile and flexible.
Ports and ships: Works in complex port areas. It improves loading speed and safety. It is efficient for ship and port cargo.
Mining and civil engineering: Helps with mining, transport, loading, and building.
