The Weihua crane hook assembly can lift and transport materials from 1 ton to more than 200 tonnes. It has structural diversity, uses high-strength alloy steel, is flexible in operation, has a wide range of applications, and can be customized.
Au cœur de chaque opération de levage sûre et efficace se trouve un composant critique: the crane hook assembly. Weihha, a globally recognized leader in material handling solutions, engineers and manufactures crane hook assemblies that set the benchmark for strength, durabilité, sécurité, et les performances. Designed to meet the rigorous demands of diverse industries, a Weihua crane hook assembly is your trusted partner for lifting heavy loads with confidence.

Matériaux premium & Forgeage: Weihua hook assemblies utilize high-tensile alloy steels, precision-forged under strict quality control. This process ensures superior grain structure, eliminating internal flaws and maximizing load-bearing capacity and impact resistance.
Tests rigoureux: Every hook assembly undergoes non-destructive testing (NDT) like magnetic particle inspection and ultrasonic testing, alongside proof load testing far exceeding rated capacities. This guarantees structural integrity and compliance with international safety standards (ISO, Femelle, Asme, GB).
Options de loquet de sécurité: Standard or optional Latch de sécurité à crochet de grue (spring-loaded or positive locking) are available to securely retain slings, chaînes, or other attachments, preventing accidental disengagement – a fundamental safety feature.
Usinage de précision: Critical bearing surfaces and throat openings are precisely machined to ensure smooth operation, optimal load distribution, and compatibility with lifting accessories.

| Paramètre | Gamme de spécifications / Détails |
| Capacité de chargement (Wll) | 0.5 tonne - 500+ tonnes (1,000 lbs – 1,000,000+ lbs) |
| Types de crochets | Crochet unique, Déchaînement (Double) Crochet, Crochets de grue pivotant, Foundry Hook, Container Hook, Specialized |
| Norme de conception | ISO 7597, Femelle 9.511, ASME B30.10, GB / T 10051.1-2010 |
| Test de charge de preuve | Typiquement 125% - 200% de wll (per applicable standard) |
| Matériel | Acier en alliage à haute tension (Par exemple, 34CRMO4, 42CRMO, 35CRMO, etc.) |
| Traitement thermique | Éteint & Tempered |
| Loquet de sécurité | Standard: À printemps Facultatif: Positive Locking / Bolt Type |
| Mécanisme pivotant (le cas échéant) | Heavy-duty roller bearing or precision bushing |
| Rotation (Swivel Hooks) | Free Rotation (360°) or Limited Rotation (Par exemple, 90°, 180°) |
| Type de tige | Tige d'oeil, Tige de chape |
| Surface Finish | Tir soufflé, Peint (Standard RAL colors) or Galvanized (Facultatif) |
| Inspection & Essai | Inspection des particules magnétiques (MPI), Tests par ultrasons (Utah), Dimensional Checks, Visuel |
| Certification | CE Marking (for EU), Factory Test Certificate (FTC), Optional Third-Party (Par exemple, DNV, Abs) |
| Température de fonctionnement | Standard: -20°C to +60°C (-4°F to +140°F) Foundry: Up to +300°C / +570°F (Special Material) |
Note: Specific parameters (dimensions, weight, exact material grade, bearing type, etc.) are model and capacity dependent. Always refer to the technical data sheet for the specific hook assembly model.

Weihua offers a comprehensive range of crane hook assemblies to suit specific lifting needs:
Single Hook Assemblies: Le type le plus courant, ideal for a wide variety of general lifting tasks using slings, chaînes, or directly attaching to loads. Available in numerous capacities and shank configurations (œil, chleeur).
Crochet en corne de bélier (Grue double) Assemblages: Provide balanced lifting points for long or bulky loads, improving stability and reducing load swing. Essential for applications like steel coil handling or long beams.
Swivel Hook Assemblies: Incorporate robust swivel bearings between the hook and the shank. This allows the hook and load to rotate freely, preventing dangerous load spin during lifting and positioning, especially crucial with multi-leg slings or long lifts.
Specialized Hook Assemblies: Designed for unique applications, such as foundry hooks (heat resistant), container hooks, or hooks with specific rotation limits.
Exceptional Load Capacity Range: Available from modest capacities for light-duty applications to massive hooks handling hundreds of tons, meeting the needs of any Weihua crane or hoist.
Superior Durability & Longue durée de vie: Robust construction and premium materials resist wear, déformation, et fatigue, minimiser les temps d’arrêt et les coûts de remplacement.
Sécurité améliorée & Fiabilité: Engineered and tested to the highest standards, providing peace of mind for operators and site personnel.
Opération en douceur: Precision bearings (in swivel types) and machined surfaces ensure low-friction movement and easy attachment/detachment of loads.
Global Standards Compliance: Designed and certified to meet or exceed major international safety and performance regulations.
Compatibilité: Seamlessly integrates with Weihua cranes, palans, and a wide range of standard lifting accessories.
Traçabilité: Each hook assembly is marked with its unique load rating, numéro de série (le cas échéant), and manufacturer details for full traceability and inspection history.



Weihua crane hook assemblies are the dependable choice across countless industries, y compris:
Fabrication & Entrepôts
Aciéries & Fabrication de métaux
Construction & Projets d'infrastructures
Ports d'expédition & Terminaux (Container Handling)
Power Generation (Including Nuclear)
Exploitation minière & Heavy Industry
Aérospatial & Automobile

Choosing a Weihua crane hook assembly means investing in more than just a component; it’s investing in the safety of your workforce, the efficiency of your operations, and the longevity of your lifting equipment. Backed by Weihua’s global reputation for quality, engineering excellence, and comprehensive after-sales support, our hook assemblies deliver unparalleled performance lift after lift.
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