Description
Product Description
HEADED SHAFT E-52278-58
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
High Load Capacity: Forged from high-grade alloy steel to withstand immense shearing forces and static loads.
Corrosion Resistance: Treated with a protective coating (such as zinc plating or galvanization) to endure harsh outdoor construction environments.
Precision Engineering: Machined to tight tolerances for a perfect fit, minimizing play and wear between connected lugs.
Safety Locking: Designed with drilled heads or grooves to accommodate standard safety bolts, split pins, or retaining clips to prevent accidental dislodging.
Durability: Heat-treated to enhance hardness and resistance against fatigue and deformation over extended use.
Applications
Tower Cranes: Utilized in the assembly of lattice boom sections, tower mast (vertical tower), and the jib.
Bracing Systems: Secures diagonal bracing members that stabilize the crane structure during operation.
Pivot Points: Functions as a hinge pin for moving components such as folding sections or pendants.
Heavy Rigging: Suitable for general construction equipment where a secure, high-strength connection is required between rigging plates and components.
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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