High Strength Shackle Heavy Duty Lifting Connector For Power Line Construction​

Core Design Features​​

• ​​Drop-forged alloy steel construction​​ (Grade 100 or equivalent) for maximum strength
• ​​Hot-dip galvanized finish​​ (ISO 1461) for superior corrosion resistance
• ​​Working Load Limit (WLL):​​ 5-50 tons (clearly stamped on body)
• ​​Safety factor:​​ 5:1 minimum breaking strength to WLL ratio
• ​​Standard pin types:​​ Screw pin, bolt-type, or round pin configurations
• ​​Smooth radius design​​ to prevent cable abrasion

​​Operational Advantages​​
✔ ​​30% stronger​​ than standard carbon steel shackles
✔ ​​360° swivel capability​​ for optimal load alignment
✔ ​​Corrosion-resistant​​ for coastal and industrial environments
✔ ​​Easy visual inspection​​ points for safety checks
✔ ​​Interchangeable pins​​ for different rigging needs

​​Safety Certifications​​
✓ ​​ASME B30.26​​ rigging hardware standard
✓ ​​EN 13889:2003​​ forged steel shackle certification
✓ ​​DNV-GL certified​​ for marine applications
✓ ​​Non-magnetic versions​​ available for substation use

​​Maintenance Specifications​​
• ​​Annual load testing​​ recommended for critical applications
• ​​Monthly visual inspection​​ for cracks or deformation
• ​​Grease lubrication​​ of screw threads (NLGI #2)
• ​​UV-resistant markings​​ for long-term identification

​​Typical Applications​​
➔ ​​Conductor block rigging​​
➔ ​​Tower component lifting​​
➔ ​​Guy wire tensioning​​
➔ ​​Crane load securement​​
➔ ​​Temporary work platform support​

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​​Optional Accessories​​

• ​​Safety latch kits​​ for screw pin models
• ​​Custom marking tags​​ for asset tracking
• ​​Arctic-grade versions​​ (-40°C operation)

Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged

in the field of electric power more than 26 years.

1.Steel structure industry especially steel towers and related products which include power towers and substation structures, telecommunication towers and related products of telecom sites, street light poles and so on.

2.Transmission line stringing tools and equipments,undergroud cable pulling tools incuded Stringing Blocks,Hoisting Tackles,Cable Rollers,Conductor Gripper,Gasoline Powered Winch,Hydraulic Puller Tensioner,Gin Poles,Inspection Trolleys and other rated machines.

3.Power fittings,transmission insulators and wires and cables included Suspension insulator,glass insulator,porcelain insulator,aluminum conductor steel reinforced,all aluminum alloy conductor,aluminum clad steel strand, aerial bounded cable,power cable,holding clamp,pulling clamp with pulley,arch plates,connector pipes and rated fittings.

And our branch company Ningbo Suntech Power Machinery Tools Co.,Ltd. as a professional global supplier

who have been exporting more than 90 countries in the world, we have been trying to focus on the comprehensive solutions like provides all related products and engineering services as client's requirement, for example from engineering consultant, design services, drawing services, manufacturing, transportation, supervision and even installation construction & maintenance services.

Insisting on business philosophy of “To be honest, To get win-win” and service concept of pursuing maximizing customer value , makes it win great reputations from both telecommunication operators and electricity power operators,we are willing to develop and share sucess with you.