The crane hooks are forged from high-strength alloy steel and heat-treated for superior durability and load-bearing capacity. Equipped with crane hooks safety latches and optional anti-drop devices, they ensure safe and reliable lifting. Compatible with overhead crane hooks, crane swivel hooks, and crane with 2 hooks, these hooks suit a wide range of lifting scenarios in ports, construction, mining, and metallurgy.
| Parameter | Specification |
| Rated lifting capacity | 5-500 tons |
| Bahan | 40CrNiMoA alloy forged steel |
| Safety factor | ≥1.5 |
| Opening width | 100-1500mm (customizable) |
| Extreme operating temp | -40℃~120℃ |
| Surface treatment | Sandblasting derusting + anti-corrosion coating |
| Executive standard | ISO 22987-2019 |
| Testing method | Magnetic particle inspection, ultrasonic testing |
| Anti-drop device | Spring-loaded / manual (optional) |
1.High Strength & Wear Resistance – Military-grade forged alloy, tensile strength >800MPa.
2.Safety Design – Equipped with crane hooks safety latches and optional anti-drop devices.
3.Versatile – Compatible with crane swivel hooks, overhead crane hooks, and crane with two hooks.
4.Customizable – Supports insulated crane hooks and non-standard designs.
Crane hooks are vital across sectors: port container/bulk handling, mining ore/equipment movement, construction steel/prefab lifting, metallurgy high-temperature ladle/billet transport (heat-resistant models needed), and logistics warehousing heavy goods transfer/stacking.
1.Hook head: Smooth arc transition reduces rope wear.
2.Neck structure: Thickened and optimized for load distribution.
3.Anti-drop device: Spring-loaded, ≥90° opening, easy and safe.
4.Connection hole: Precision-bored, minimal shaking.
5.Marking: load capacity, inspection date for traceability.
Hanko Heavy Industry specializes in crane hooks. Every hook is forged from certified alloy steel, tested via ultrasonic and overload inspections. Compliant with ISO standards, we provide both standard crane hooks for sale and custom solutions. We are manufacturers of crane hooks, ensuring top-quality crane hooks parts and the material commonly used for crane hooks is high-grade alloy steel.
We are manufacturers of crane hooks.
Sistem Pulley Kren menggunakan beberapa pulley untuk mengagihkan beban dan mengubah arah tali.
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