Description
Product Description
Drift D52278-57
Tower crane parts, black pin, material 35CrMo, surface treatment: Dacromet. Long pin with yellow zinc plating. High strength and corrosion resistance for tower crane.It is typically used to connect mast sections or to secure components like cross braces and spreaders, playing a vital role in the structural integrity of the crane.
Key Features
Integrated Locking System: Engineered with built-in retention features (such as detent balls, spring-loaded plungers, or threaded collars) to prevent unintentional withdrawal during operation.
High-Strength Construction: Fabricated from hardened alloy steel with heat-treated core for maximum shear resistance and durability under heavy cyclic loading.
Positive Retention: Designed to accommodate safety clips, cotter pins, or captive locking mechanisms for redundant security.
Corrosion Resistant: Protected with industrial-grade coating systems suitable for long-term outdoor exposure in all weather conditions.
Precision Fit: Machined to close tolerances ensuring proper engagement with mating lugs and brackets without excessive play.
Applications
Tower Crane Safety Connections: Secures critical components such as boom stops, safety gates, and access platform attachments.
Articulation Points: Functions as a removable pivot pin for folding sections, maintenance access panels, and transportable components.
Equipment Rigging: Used in lifting sling assemblies, shackle connections, and rigging configurations requiring positive locking.
Structural Bracing: Locks diagonal braces and cross members in position during crane erection and dismantling procedures.
Our Advantages
Professional supplier of tower crane spare parts
Competitive pricing
Stable supply and fast delivery
Strict quality inspection before shipment
Export experience to global markets
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