25 Ton Gantry Crane for Sale| Outdoor Stone Handling in Poland
Custom 25 ton gantry crane for outdoor yards. Efficient stone handling with double girder design, cantilevers, & open-winch hoist. Get25 ton gantry crane!
| Crane Type | Double Girder Gantry: Heavy-duty; Open-Winch Gantry: Precise lifting; Cantilever Gantry: Extended reach; Outdoor Gantry: Weather-resistant; European-Style Gantry: Efficient operation; Stone Handling Gantry: Heavy block handling. |
| Crane Capacity | 25 Ton (25,000 kg) for lifting stone blocks, granite, marble, stacked slabs, and other heavy or irregularly shaped materials. |
| Span Length | 12 m main span + 4 m left cantilever + 4 m right cantilever, providing extended coverage beyond the rail span. |
| Lifting Height | 9 m for the referenced Poland project, suitable for stacking, loading, and positioning large stone blocks. |
| Coverage Area Type | Stone storage yards, processing areas, loading zones, truck loading points, and areas beyond the main crane rails. The 4 m cantilevers on both sides extend the usable lifting area. |
| Application | Outdoor stone yards, granite and marble processing plants, stone storage areas, loading zones, and heavy material handling yards. The crane is designed to move, stack, load, and position heavy stone blocks. |
| Certifications | CE / ISO / SGS / Other third-party inspection |
| Customization | 25 Ton; Double Girder; Open-Winch; 12 m Span; 4 m Left & Right Cantilevers; 9 m Lift; FEM 2M; Remote/Pendant/Ground Control; Outdoor Protection; Anti-Corrosion Coating; 380V, 50Hz, 3Ph. The referenced Poland project uses this configuration. |
Crane Manufacturer: Yuantai Cranes – 30+ Years Professional Crane Manufacturer from China
Category: 25 Ton Gantry Crane
Tags: 25ton
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25 Ton Gantry Crane for Sale, Tailored Yard Gantry Crane
Tailored Stone Handling Crane for Outdoor Yard Operations
Discover our custom 25 ton gantry crane designed for outdoor yard operations. Ideal for stone and granite handling, featuring double girder design, cantilever extensions, and open-winch hoist for reliable, precise, and efficient lifting.
Project Overview
Client and Industry
The crane was designed for a stone and granite processing yard. This type of yard handles large, heavy, and irregularly shaped stone blocks, which requires lifting equipment that is both strong and precise.
Project Purpose
The yard needed an outdoor lifting solution to move heavy stones efficiently across its workspace. The main requirements were:
- Handling large stone blocks up to 25 tons
- Operating in an outdoor environment, exposed to dust, rain, and sun
- Reaching areas beyond the main crane rails using cantilever extensions
Crane Type and Features
A European-style double girder gantry crane with open-winch trolley was chosen. Key reasons include:
- Double girder structure for extra strength and stability under heavy loads
- Open-winch hoist system for smooth lifting and precise control
- Cantilever extensions on both sides, allowing access to wider areas of the yard
Lifting Capacity
The crane can lift up to 25 tons, making it suitable for the heaviest stone blocks processed in the yard. This capacity allows the yard to handle:
- Individual stone blocks
- Stacked slabs
- Irregularly shaped granite or marble pieces
Application Area
The crane is used across the outdoor yard for:
- Moving stones from storage to loading zones
- Stacking blocks for shipping or further processing
- Positioning materials precisely to reduce damage and improve workflow
Yard Gantry Crane Configuration for Reference
Before selecting the right crane, it was important to clarify the exact specifications needed for efficient stone handling in the yard. The client required a crane that could handle heavy loads consistently, cover a wide operational area, and operate safely in outdoor conditions. The following table summarizes the key configuration details of the 25-ton outdoor gantry crane installed for the yard operations.
| Parameter | Specification |
|---|---|
| Crane Type | Open Winch Heavy Duty Gantry Crane Double Girder |
| Model | MGO |
| Working Class | FEM 2M |
| Rated Capacity | 25 Ton |
| Span | 12 m + Left Cantilever 4 m + Right Cantilever 4 m |
| Lifting Height | 9 m |
| Control Methods | Remote Control + Pendant (Rod) Control + Ground Control |
| Power Supply | 380V, 50Hz, 3 Phase |
| Color | Orange |
| Application Environment | Outdoor Yard / Yard Gantry Crane |
| Quantity | 1 Set |
This configuration ensures that the crane can operate efficiently across the yard, lifting heavy stone blocks safely and reaching areas beyond the main rails thanks to the cantilever extensions. The combination of a double girder structure and open-winch hoist system provides both strength and precision, while the multiple control options give operators flexibility for different handling tasks.
With these specifications, the crane is well-suited for continuous outdoor operation, supporting smooth material flow, reducing downtime, and enhancing overall productivity in the stone yard.
Project Requirements and Challenges
Working in a stone and granite yard presents unique challenges, especially when dealing with large, heavy, and irregularly shaped blocks. The client needed a yard gantry crane that could lift up to 25 tons safely while operating reliably in an outdoor environment.
The key requirements for this project included:
- Heavy lifting capability: The crane had to handle stones up to 25 tons without compromising safety or structural stability.
- Extended reach: Operations covered both sides of the rail line, so cantilever extensions were essential for reaching areas that the main span could not cover.
- Durability in outdoor conditions: The crane would be exposed to rain, dust, high temperatures, and other weather elements, so it needed components and coatings designed to withstand these challenges.
- Precision and smooth operation: Handling large stone blocks safely required accurate positioning and smooth hoisting to prevent material damage during stacking or loading.
In addition to these operational requirements, the crane had to support efficient workflow in the yard. That means minimizing downtime, providing flexibility for different lifting tasks, and allowing operators to move materials quickly without compromising safety.
Meeting these challenges required a carefully engineered solution, which combined a double girder structure, cantilever extensions, and open-winch hoist system. This setup ensures the crane can perform reliably, even under the demanding conditions typical of outdoor stone yards.
Tailored Design Features & Power Supply for Yard Cranes
Double Girder Structure with Cantilevers
The crane features a double girder construction that provides superior strength and stability, especially when lifting heavy loads repeatedly.
- Cantilever extensions of 4 meters on both sides increase operational reach beyond the main rails.
- The box-girder design reduces deflection under load, ensuring smooth lifting and long-term structural stability.
This combination allows the crane to handle large stone blocks safely while maintaining precision during every lift.
European-Style Open-Winch Hoist System
Designed for heavy-duty outdoor applications:
- Smooth lifting and speed control via a robust open-winch trolley.
- Built to FEM 2M standards, suitable for medium-to-heavy service duty in demanding yard environments.
Ensures reliable operation even with irregular or stacked stone blocks.
Outdoor Protection Design
Durability against environmental factors is crucial for outdoor operations:
- All electrical components protected to IP55/IP65 standards.
- Coated with anti-corrosion paint and UV-resistant layers to maintain structural integrity over time.
Allows consistent performance under rain, dust, sun, and other outdoor conditions.
Multi-Mode Control System
Flexibility and safety for crane control:
- Control via wireless remote, pendant rod, or ground control.
- Optional anti-sway system maintains load stability and operational precision.
Combines structural strength, advanced hoisting, weather protection, and flexible control for heavy stone operations.
Power Supply and Control Integration
Reliable power is critical for smooth and safe outdoor crane operation:
- Power Compatibility: Operates on standard 380V, 50Hz, 3-phase grid supply for easy integration.
- Reliable Power Delivery: Trolley cable festoon system ensures continuous power to moving components and reduces maintenance downtime.
- Flexible Control Integration: Seamless switching between remote and pendant controls allows efficient operation while maintaining full control of lifting speed and positioning.
Combining robust power supply with reliable delivery and flexible controls ensures smooth, safe, and efficient yard operations.
Key Insights for Buyers of Yard Cranes
When choosing a yard gantry crane for outdoor stone or granite operations, there are several important factors that buyers should consider to ensure safe, efficient, and long-lasting performance.
Choose the Right Structure
- European-style double girder gantry cranes are particularly suited for outdoor yards.
- They provide strength, stability, and precise lifting, which is essential when handling heavy or irregularly shaped stone blocks.
Hoist System Matters
- An open-winch hoist system offers stable lifting and smooth operation, even with bulky or uneven loads.
- This feature is especially important in yards where stone blocks vary in size and weight.
Plan Early for Optimal Design
- Early technical consultation helps determine the correct span, cantilever length, and outdoor protection measures.
- Taking these factors into account from the start ensures the crane operates efficiently across the entire yard without modifications later.
Focus on Safety and Flexibility
- Investing in multi-mode control options—like remote, pendant, and ground controls—gives operators flexibility for different tasks.
- Incorporating outdoor-grade protection for electrical and structural components enhances durability and keeps the crane running safely under harsh weather conditions.
By keeping these insights in mind, buyers can select a yard gantry crane that not only meets their lifting needs but also delivers long-term reliability and operational efficiency in demanding outdoor environments.
Frequently Asked Questions by Crane Buyers
1. How do I know if a 25-ton gantry crane is suitable for my stone yard?
Consider the maximum weight of individual stones, storage arrangements, and whether multiple pieces may be lifted simultaneously. Evaluate both lifting height and crane span, especially if cantilever extensions are used.
2. What type of structure is best for outdoor stone handling?
For heavy-duty outdoor stone handling, a double girder gantry crane provides extra rigidity, higher lifting height, and longer service life. A box girder design reduces deflection when lifting large blocks.
3. How do cantilevers affect crane operation?
Left and right cantilevers extend the crane's reach beyond the main span, improving access to areas beyond the rails. Buyers consider cantilever length for maneuverability, load distribution, and stability.
4. How is outdoor protection handled?
Focus on resistance to rain, dust, UV exposure, and protection of electrical components. Anti-corrosion paint and protective coatings ensure durability in dusty or humid stone yard conditions.
5. What control options are available and which is safest?
Modern gantry cranes offer remote, pendant, and ground control options. Buyers focus on operator visibility, safety, ease of switching modes, and optional anti-sway or precision control for delicate handling.
6. How do I ensure the crane matches my power supply?
Check voltage compatibility with your existing electrical system. Ensure operation on a standard three-phase supply and assess if additional transformers or adjustments are needed for outdoor yard use.
7. How is installation and commissioning handled for outdoor gantry cranes?
Consider assembly complexity, commissioning time, and whether the crane can be installed safely on-site without specialized equipment. Confirm if it is ready to operate immediately after installation.
8. What maintenance requirements should I plan for?
Plan for long-term maintenance, including inspections of cables, motors, and trolley components, lubrication, and preventive measures, especially in dusty or wet yard conditions.
9. How do I choose the right span and lifting height?
Assess yard layout, maximum stone height, storage racks, and handling distances to ensure the crane's span and lifting height are sufficient for safe and efficient operation.
10. How can I be sure this crane will operate safely in my yard?
Verify features like overload protection, limit switches, emergency stops, and anti-sway systems. Confirm the crane has been tested under real outdoor conditions similar to your yard.
Send Us An Inquiry
This 25-ton outdoor yard gantry crane project demonstrates how a custom-engineered European-style gantry crane provides reliable and efficient stone handling. With double girder construction, cantilever extensions, and open-winch hoist system, the crane offers extended reach, precise lifting, and long-term durability.
For stone and granite yards seeking efficiency and safety, this crane is a practical, robust solution for moving heavy, irregular blocks confidently.
To explore a similar solution or get a tailored quotation, send us an inquiry. Our team can help design a crane that fits your yard layout, lifting requirements, and operational needs.
Yuantai Cranes
Yuantai Cranes - Global Material Handling Crane Solution Provider & Manufacturer with CE, ISO, SGS, CNEX and other Third Party Certifications.
- Main Specifications - Capacity: 0.5–550 tons | Span: up to 40m | Speed: 0.8–12 m/min | Duty: A3–A7 | Power: 380–690V, 50/60Hz | Control: pendant/remote/cabin
- Full engineering: FEA/PLC/VFD + in-house build + global delivery + on-site support, for workshops, factories, EPC contractors, industrial projects, etc.
- Support: design, manufacturing, testing, service – end-to-end, customized lifting solutions worldwide.
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- Crane type:_____ . (e.g., overhead crane, gantry crane, jib crane)
- Max weight to lift:_____ tons. (e.g., 2t, 5t, 10t, 20t, 50t)
- Lifting height:_____ m. (How high does the hook need to reach?
- Workshop width (span):_____ m . (Distance between the two crane rails)
- Travel distance:_____ m . (How long does the crane need to move along the runway?)
- Control type:_____. (Pendant / remote / cabin Control)
- Power supply:_____. (Local voltage & frequency – e.g., 380V, 50Hz, 3-phase)
- What will it be used for?_____ (e.g., steel fabrication, concrete products, mold handling, general manufacturing, etc.)
- Any special requirements?_____ (e.g., extreme temperature, dusty or explosive environment, special paint color, etc.)
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