25 Tonnellate di gru a cavalletto a doppia trave

Dotato di doppia trave, Questo 25 tons doubel girder gantry crane ensures greater stability, altezza di sollevamento maggiore, and improved working efficiency compared to single girder models. With strong structural design and advanced control systems, it delivers reliable and safe material handling performance for demanding applications.

Semi-gantry double-girder gantry crane

25 Tonnellate di gru RTG

Perché scegliere il nostro 25 Tonnellate di gru a cavalletto a doppia trave?

• 1. Unmatched Strength – With a 25-ton load capacity, it effortlessly manages heavy steel, macchinari, contenitori, and oversized components.

• 2. Stabilità superiore & Safety – The double girder design ensures reliable operation, even under continuous heavy-duty work.

• 3. Built to Last – Crafted from high-strength steel and treated for corrosion resistance, ensuring long-term durability in indoor and outdoor environments.

• 4. Liscio & Precise Control – Options for remote, pendente, o funzionamento della cabina, with advanced inverter technology for accurate load positioning.

• 5. Flexible Applications – Whether in ports, fabbriche, cantieri, or logistics hubs, this crane adapts seamlessly to your needs.

• 6. Peace of Mind – Equipped with overload protection, finecorsa, anti-sway features, and emergency stop systems to safeguard both operators and equipment.

Specifiche tecniche

Double girder gantry crane structure diagram

Application Scenarios Of 25 Tonnellate di gru a cavalletto a doppia trave

applicazione

1. Steel Manufacturing and Metal Processing Plants

Nelle acciaierie, IL 25 tons double girder gantry crane is used to lift steel billets, bobine, and heavy steel plates. The high load capacity and wide span allow efficient handling of large and bulky materials, reducing downtime and ensuring continuous production.

2. Cantieri edili

This crane is widely used for handling concrete beams, precast slabs, and heavy construction components. Its ability to work in outdoor environments without additional infrastructure makes it an ideal lifting solution for bridges, highways, and large-scale infrastructure projects.

3. Shipyards and Port Operations

In shipbuilding and ports, the crane is essential for loading and unloading heavy machinery, parti della nave, and containers. The dual girder design provides the strength required for lifting oversized loads while maintaining stability and precision.

4. Railway and Transportation Hubs

For railway workshops and logistics centers, the crane handles railway wagons, motori, and heavy cargo with efficiency. Its flexibility in large open yards improves productivity in cargo handling and assembly operations.

5. Mining and Heavy Equipment Industries

IL 25 tons double girder gantry crane supports lifting mining machinery, crushers, and excavation equipment. Its robust structure ensures safety and reliability when dealing with irregular and oversized loads.

Product Structural Features of 25 Tonnellate di gru a cavalletto a doppia trave

1. Double Girder Main Beam

• Welded with high-strength steel plates for excellent rigidity and durability.

• Optimized flange and web design ensures high load-bearing capacity and stability.

• Modular design allows customization for different spans.

• Anti-corrosion surface treatment (painting or galvanizing) ensures long service life in outdoor conditions.

2. Gantry Legs

• Box-type or tubular structure with strong rigidity and stability.

• Designed with rigid and flexible legs to reduce lateral stress caused by rail installation errors.

• Equipped with buffer devices at the bottom to minimize running impact.

3. Hoisting Trolley

• Mounted between the double girders and equipped with electric winch or hoist.

• Runs smoothly with gearbox and frequency control for precise positioning.

• Compact design for easy inspection and maintenance.

4. Meccanismo di sollevamento

• Rated lifting capacity of 25 tons with high-power motor and drum set.

• Equipped with overload limiter, finecorsa superiore/inferiore, and safety brake systems.

• Optional single hook or Crane Double Hook design to meet various lifting requirements.

5. Meccanismo di viaggio

• Includes trolley traveling and crane traveling systems.

• Soft start or frequency inverter control ensures smooth and shock-free movement.

• Wheels are made of wear-resistant alloy steel for long service life.

6. Impianto Elettrico

• Multiple control options: Controllo a sospensione, telecomando senza fili, o controllo della cabina.

• Advanced PLC + frequency inverter technology for stable start-up and precise load positioning.

• Safety features include emergency stop, protezione da sovraccarico, e protezione sequenza di fase.

7. Cabina (Opzionale)

• Fully enclosed cabin with ergonomic design for operator comfort.

• Wide field of vision, with optional air conditioning, fan, and noise insulation.

8. Safety and Additional Devices

• Standard devices include wind anchor, rail sweeper, and derailment protection.

• Optional anti-sway system improves lifting accuracy.

• Rain cover and dust-proof protection extend the lifespan of motors and electrical parts.

25 Ton Double Girder Gantry Crane Manufacturing Process

Domande frequenti: 25 Tonnellate di gru a cavalletto a doppia trave

Q1: Why should I choose a double girder over a single girder gantry crane?

A1: Double girders provide higher lifting height, greater stability, and longer lifespan—perfect for demanding industries.

Q2: Can this crane be customized to my site requirements?

A2: Assolutamente. Durata, altezza di sollevamento, sistema di controllo, and safety features can be fully tailored.

Q3: Is it suitable for outdoor use?

A3: SÌ, with weather protection features and durable construction, it performs reliably in outdoor yards, porti, e cantieri.

Q4: What safety measures does it include?

A4: Protezione da sovraccarico, finecorsa, anti-collision, arresto di emergenza, and optional anti-sway technology.

Q5: How do I maintain the crane?

A5: Ispezioni regolari, lubrificazione, and checking electrical systems will ensure long service life and stable operation.