Double Girder Crane Hook

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Double girder crane hooks offer superior stability and load control compared to single girder alternatives, making them ideal for high-demand environments. Their modular design allows customization to meet specific operational requirements, while advanced safety features minimize downtime and maintenance costs.

Double Girder Crane Hook

Double Girder Crane Hook Key Features and Advantages

1. Robust Construction:
- Manufactured from high-strength materials such as carbon steel, alloy steel, or stainless steel, ensuring durability and resistance to wear, corrosion, and fatigue.
- Forged or laminated designs optimize stress distribution, enhancing load-bearing capacity and longevity.
2. Enhanced Lifting Capability:
- Supports lifting capacities ranging from 5 to 550 tons, depending on crane specifications.
- Compatible with double girder cranes featuring spans up to 35.5 meters, enabling coverage of large work areas.
3. Safety Compliance:
- Adheres to international standards, including ISO 12100 (safety of machinery) and ISO 4301 (crane classification).
- Equipped with safety latches, anti-detachment mechanisms, and load-limiting devices to prevent accidents.
4. Versatility:
- Suitable for diverse applications, including machinery assembly, steel coil handling, warehouse logistics, and power plant maintenance.
- Works seamlessly with auxiliary equipment like magnets or grabs for specialized tasks.
5. Operational Efficiency:
- Double girder design allows the hook to achieve greater lifting heights, maximizing vertical space utilization.
- Top-running trolley systems reduce vibration and improve positioning accuracy.

Double Girder Crane Hook

Double Girder Crane Hook Technical Parameter Table

Parameter	Specification
Lifting Capacity	5–550 tons
Span Length	8–35.5 m
Working Class	A4–A7 (ISO 4301)
Hook Material	Carbon steel, alloy steel, or stainless steel
Safety Certifications	CE, ISO 12100, ISO 4301
Hook Type	Forged crane hook, laminated multi-hook
Operating Temperature	-20 to +70 °C
Control Mode	Wireless remote control, pendant control, or cabin operation
Lifting Speed	0.1–0.5 m/min (loaded), 1–5 m/min (unloaded)
Trolley Speed	10–40 m/min
Power Supply	380/50 V/Hz, 415/50 V/Hz, 440/60 V/Hz (customizable)
Protection Grade	IP54 (standard), IP55/IP65 (optional)
Safety Features	Overload protection, emergency stop, hook latch, load display
Weight	200–2,500 kg (hook assembly)

Notes:

1. Customization: Parameters can be tailored for extreme loads (>550t), hazardous environments, or specialized materials (e.g., stainless steel for corrosive settings).
2. Standards Compliance: ISO 17440:2014 governs hook design limits; EN 13001 covers structural integrity.
3. Maintenance: Regular inspection of hook integrity, shank alignment, and safety latches is mandatory per ASME B30.10.

For detailed engineering drawings or load-stress analysis, contact our technical team.

Double Girder Crane Hook

Double Girder Crane Hook Applications

1. Heavy Machinery: Lifting and positioning large components in automotive or aerospace plants.
2. Metallurgical Industry: Transporting molten metal or steel slabs in foundries.
3. Warehousing: Efficient handling of bulk goods in storage facilities.
4. Energy Sector: Maintenance of turbines, generators, or transformers in power stations.

application

The double girder crane hook is a cornerstone of modern industrial lifting systems, combining strength, safety, and adaptability. Whether upgrading existing infrastructure or designing a new material handling solution, this component ensures reliable performance in the most challenging conditions.

For tailored solutions or technical inquiries, contact our experts to optimize your lifting operations.