25 Ton Double Girder Gantry Crane for Granite Blocks
Introduction
Handling granite and other stone blocks in outdoor yards is no easy task. These materials are dense, heavy, and often irregularly shaped, which makes lifting and moving them safely a constant challenge. Workers have to consider not only the weight but also the balance of each block, the layout of the yard, and the potential for damage during transport. Without the right equipment, delays, accidents, and material losses are common.
When it comes to moving large granite blocks—sometimes weighing 20 to 30 tons—you can’t rely on standard lifting machines. A specialized gantry crane designed for heavy stone handling becomes essential. These cranes are built to carry extreme weights over wide spans while maintaining stability and safety. They allow operators to position blocks precisely, reducing the risk of damage to both the stone and the surrounding workspace.
The 25-ton double girder gantry crane is specifically designed for these challenges. Its robust double-girder structure provides enhanced stability for dense, heavy blocks, making it ideal for outdoor granite yards. Whether your operation is focused on domestic construction or export, this crane can cover large yard areas efficiently.
Key benefits of using a 25-ton double girder gantry crane for granite handling:
- Heavy load capacity: Lifts blocks weighing up to 25 tons with consistent stability.
- Wide coverage: Extended span design allows full coverage of large outdoor yards.
- Operational flexibility: Options for cabin or remote operation depending on your workflow.
- Durable design: Built to withstand frequent outdoor use, including exposure to dust, heat, and moisture.
- Precision handling: Smooth hoist control ensures minimal movement or damage to blocks during lifting.
This crane isn’t just a lifting tool—it’s a practical solution for yards where efficiency, safety, and precision matter every day. By matching the crane to your block sizes and yard layout, you can significantly reduce handling time, improve workflow, and protect your valuable stone inventory.
Project Locations & Applications
Granite handling operations vary widely depending on the region, local production, and whether the blocks are for domestic use or export. Each yard presents its own set of challenges, from block size and weight to workflow efficiency and storage layout. A 25-ton double girder gantry crane proves versatile enough to meet these different needs, providing smooth and reliable lifting for heavy blocks in outdoor conditions.
Key Granite Yard Projects
- Aswan, Egypt
In Aswan, granite blocks are often cut for international export. These blocks are large, heavy, and require careful handling to avoid cracks or surface damage. The double girder gantry crane allows operators to lift and position each block with precision, improving workflow and reducing the risk of material loss during loading and shipment. - Minas Gerais, Brazil
Minas Gerais is known for its dense, high-quality granite. Frequent yard operations mean blocks are constantly moved, stacked, and loaded. The crane’s extended span and heavy-duty design make it suitable for repeated lifting of 20–30 ton blocks without compromising stability or safety. - Mugla, Turkey
In Mugla, yards handle a mix of domestic construction projects and export orders. Block sizes vary, sometimes significantly, which demands a crane that can adjust to different lifting points and spans. The 25-ton double girder crane accommodates these variations, providing flexible and safe handling for mixed-size stone blocks. - Guangdong, China
Guangdong yards often integrate automated storage and shipment areas. Here, precise crane operation is crucial to coordinate with machinery and maintain efficient workflows. The crane’s smooth hoist control and optional remote operation ensure it fits seamlessly into a more automated yard setup.
Practical Takeaways for Buyers:
- The crane works well for both domestic and international operations, supporting export logistics without extra handling steps.
- It can handle heavy, dense blocks repeatedly, maintaining safety and reducing downtime.
- Flexibility in operation—cabin or remote—allows adaptation to different yard layouts and workforce practices.
With these proven applications, a 25-ton double girder gantry crane shows its value not just as a lifting device but as a key part of an efficient, safe, and productive granite yard.
Key Features & Advantages
When you're handling massive granite blocks daily, your gantry crane must do more than lift — it must ensure safety, precision, and smooth operation. The 25-ton double girder gantry crane is designed to meet the demanding needs of granite yards and export terminals.
Heavy Block Lifting
Granite blocks are extremely dense, often weighing between 20–30 tons each. This crane ensures dependable performance under such heavy-duty conditions:
- Reliable lifting capacity: Capable of safely lifting up to 25 tons per block without structural stress.
- Double girder strength: Reinforced design minimizes deflection and vibration during lifting, ensuring precise control.
- Heavy-duty hoisting system: Built for continuous use with long service life and minimal downtime.
Ideal for high-frequency lifting operations where load stability and safety are non-negotiable.
Operational Flexibility
Each granite yard operates differently, so flexibility is key. This crane adapts to your layout and working style:
- Control options: Operate via cabin or remote control for convenience and safety.
- Wide span coverage: Reaches across multiple block zones without needing to move the crane base.
- Outdoor-grade construction: Performs reliably under sun, dust, and rain, maintaining smooth operation year-round.
It's a practical solution for yards that require versatile, large-area material handling.
Efficiency & Safety
High productivity and operator safety are built into every detail of the 25-ton gantry crane:
- Stable load handling: Keeps heavy blocks steady during lifting and transport to prevent accidents.
- Precision hoisting control: Enables fine block positioning, reducing surface damage and chipping.
- Comprehensive safety systems: Includes overload protection, limit switches, and emergency stops for operator security.
Combining heavy lifting capability, flexible operation, and smart safety features, this crane delivers reliable, efficient performance in demanding granite yard environments.
Technical Specifications & Tailored Solutions for Granite Blocks
Moving heavy granite blocks requires precision, stability, and a crane that fits your yard. The 25-ton double girder gantry crane is designed specifically for outdoor granite handling.
Key Specifications
- Lifting Capacity: 25 tons – handles dense 20–30 ton granite blocks safely.
- Span: 12–18 meters (customizable) – covers wide storage areas without frequent repositioning.
- Lifting Height: Up to 10 meters – enough clearance for stacking or truck loading.
- Crane Type: Double girder, European-style or box girder – stable and durable for repeated lifting.
- Control Options: Cabin or remote – choose visibility or safety according to your yard workflow.
- Suitable Block Size: 2–4 m long, 1–2 m wide, 1–2 m thick – fits standard domestic and export blocks.
Tailored Solutions for Granite Yards
Every granite yard is different, so the crane should be designed around your specific needs:
- Custom Span & Lifting Height: Adjust the crane’s span and lifting height to match your block sizes and yard layout. Whether you store blocks close together or in wide outdoor areas, the crane can reach every zone safely.
- Flexible Control Options: Choose between cabin or remote operation. Cabin control gives operators full visibility for precise placement, while remote control adds safety and flexibility in busy yards or large outdoor spaces.
- Crane Type & Structure: Select European-style or box girder designs that fit your maintenance capabilities and long-term operations. The right structure ensures stability for heavy blocks and reduces deflection over time.
- Special Configurations: For unusually large or extra-heavy granite blocks, the crane can be tailored with reinforced girders, extended spans, or higher lifting heights to handle every piece efficiently and safely.
- Optimized Yard Workflow: Tailored solutions allow smooth block movement from storage to trucks or cutting areas, improving workflow, reducing handling damage, and boosting productivity.
With these options, buyers can get a crane that fits their granite yard perfectly—safe, reliable, and efficient for daily heavy block handling.
Buyer Considerations
Selecting the right crane for your granite yard isn’t just about capacity—it’s about matching the crane to your yard, blocks, and workflow. Here are some practical points to consider:
- Yard Layout & Block Sizes: Measure your storage and handling areas carefully. Choose a span and lifting height that allows the crane to reach all blocks without unnecessary repositioning. Blocks that are longer or stacked higher may require a taller lifting height or extended span.
- Control Options: Decide between cabin or remote operation based on your workforce and workflow. Cabin control offers direct visibility, which is useful for precise placement, while remote control keeps operators safe in larger or busier yards.
- Weather & Outdoor Conditions: Granite yards are often outdoors, exposed to sun, dust, rain, or humidity. Make sure the crane’s structure and components are built for frequent outdoor use and can withstand local weather conditions without compromising safety or performance.
- Block Density & Weight: Evaluate the density and typical weight of your granite blocks. Ensure the lifting mechanism, hoist, and structural design match the heaviest blocks you plan to handle. This prevents overloading, reduces wear, and keeps operations safe.
- Operational Frequency: Consider how often blocks are moved daily. A crane designed for frequent lifting must have durable components, smooth hoist operation, and reliable safety systems to minimize downtime and maintenance needs.
Case Studies / Applications
Understanding how the 25-ton double girder gantry crane performs in real granite yards can help buyers see its practical benefits. These case studies highlight how the crane handles heavy blocks, improves workflow, and adapts to different yard requirements across the globe.
Egypt (Aswan)
In Aswan, granite yards focus heavily on exporting high-density blocks. Moving these large, heavy pieces safely is critical to prevent cracks and surface damage. The crane proved essential for precise handling and efficient loading.
- Focus: Export-oriented granite operations
- Challenge: High-density, heavy blocks requiring careful handling
- Outcome: Enabled precise lifting and placement, improving loading efficiency and reducing material loss
Brazil (Minas Gerais)
Minas Gerais sees high-intensity operations with frequent movement of large granite blocks. Yards need equipment that can handle repeated heavy lifting without downtime.
- Focus: Frequent, high-intensity block lifting
- Challenge: Dense granite blocks moved multiple times daily
- Outcome: Extended span and robust design allowed smooth, repeated lifting, maintaining consistent workflow
Turkey (Mugla)
Yards in Mugla handle a mix of domestic and export blocks, often with variable sizes and weights. Flexibility and adaptability are key for efficient operations.
- Focus: Mixed domestic and export operations
- Challenge: Variable block sizes and weights requiring adaptable handling
- Outcome: Adjustable span and versatile hoist control handled different block dimensions efficiently
China (Guangdong)
In Guangdong, some yards integrate automated storage and workflow systems, which requires precise crane operation and coordination with machinery.
- Focus: Integration with automated storage and yard management
- Challenge: Coordinating precise block placement with automated systems
- Outcome: Smooth operation and optional remote control allowed seamless integration, keeping productivity and safety high
Key Takeaways for Buyers
- Proven performance in diverse granite yards worldwide
- Handles both dense and variable-size blocks efficiently
- Flexible operation modes and adjustable spans support domestic and export needs
- Enhances productivity, safety, and workflow in outdoor granite handling operations
Key Takeaways for Buyers
Choosing the right crane can make a big difference in granite yard operations. A well-matched gantry crane improves efficiency, protects valuable stone, and keeps workers safe. The 25-ton double girder gantry crane offers practical solutions for the challenges of lifting and moving heavy granite blocks.
- Reliable Heavy Block Handling: With a 25-ton lifting capacity and reinforced double girder design, this crane manages dense granite blocks safely and consistently, even in frequent lifting operations.
- Customizable Control & Span: Options for cabin or remote operation, combined with adjustable span and lifting height, allow the crane to fit perfectly within any yard layout and workflow, enhancing both productivity and safety.
- Versatile for Domestic & Export Operations: Whether your yard handles local construction projects or prepares blocks for international shipment, the crane’s design accommodates both, supporting high-frequency lifting without compromising stability or performance.
Conclusion
Handling heavy granite blocks safely and efficiently requires the right equipment. The 25-ton double girder gantry crane delivers the stability, precision, and reliability needed for outdoor granite yards, making it an essential tool for both domestic and export operations.
- Efficient & Safe Handling: The crane’s reinforced double girder design and smooth hoist operation allow precise lifting of dense granite blocks while minimizing the risk of damage.
- Tailored to Your Yard: Buyers should carefully assess their yard layout, block sizes, and lifting frequency to select the best span, lifting height, and control option for their specific needs.
- Long-Term Benefits: Investing in a well-designed crane reduces handling damage, increases workflow efficiency, and ensures reliable operation over many years, delivering measurable ROI.
By choosing a crane that fits the operational demands of your granite yard, you can improve productivity, protect valuable stone, and maintain a safer working environment—making every lifting operation more effective and worry-free.
Article by Bella ，who has been in the hoist and crane field since 2016. Bella provides overhead crane & gantry crane consultation services for clients who need a customized overhead travelling crane solution.Contact her to get free consultation.