Hook group
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The product is constantly improved and the configuration parameters are constantly updated. We reserve the right to change the design and parameters without informing the user; the configuration and appearance of the product are subject to the actual product.
Product Description
Hook Group It is a key load-bearing component of the crane hoisting mechanism, composed of a hook, pulley group, bearing seat, beam, etc., used for safe and reliable hoisting of various heavy objects. According to the structural form, it can be divided into long hook groups and short hook groups, widely used in various bridge, gantry cranes and lifting equipment.
High-Strength Load-Bearing Design
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Hook material uses Alloy Steel (DG20/DG34CrMo) After forging and heat treatment, the strength is increased by 35%
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The pulley group uses Cast steel or nylon composite material Equipped with Rolling bearings The rotational resistance is reduced by 40%
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Rated load covers 1-500 tons, safety factor ≥4 times (GB/T 10051 standard)
Safety Protection System
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Standard Anti-脱钩 safety lock Complies with OSHA safety standards
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Optional Rotary limit device Prevent sling entanglement
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Overload protection device monitors the weight in real time (optional)
Modular Structure
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Quick-release pulley group design, maintenance and replacement are more convenient
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Multiple lifting point configurations are available (single lifting point/double lifting point/four lifting points)
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Adaptable to various wire rope diameters (Φ6-Φ100mm)
Durability Optimization
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Hook surface Galvanized or spray-painted Corrosion resistance grade C4 and above
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Pulley groove hardened treatment, wear resistance increased by 50%
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Self-lubricating bearing design, maintenance cycle extended to 1 year
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Address: Crane Industrial Park, Changyuan County, Henan Province
