Dual Cam Earth Wire Gripper Industrial Grade Clamp For Overhead Ground Wire Work​

Dual Cam Earth Wire Gripper Industrial Grade Clamp For Overhead Ground Wire Work​

Core Design Features​​

• ​​Dual-cam locking mechanism​​ with 180° opposed cam profiles for balanced force distribution
• ​​Aerospace-grade aluminum alloy​​ (7075-T6) main body with stainless steel cam components
• ​​Self-adjusting jaw pressure​​ adapts to 8-16mm diameter earth wires (including OPGW 12-48 fibers)
• ​​Working Load Limit (WLL):​​ 10-50kN (color-coded by capacity)
• ​​Non-marring nylon jaw inserts​​ prevent damage to wire coatings
• ​​Integrated load indicator​​ shows real-time clamping force

​​Operational Advantages​​
✔ ​​40% faster installation​​ vs traditional screw-type clamps
✔ ​​Automatic grip compensation​​ maintains tension during vibration
✔ ​​One-handed operation​​ with ergonomic lever (EN 1005-2 compliant)
✔ ​​Corrosion-resistant​​ (ISO 9227 C5-M class for coastal areas)
✔ ​​Dual safety locks​​ prevent accidental release

​​Safety Certifications​​
✓ ​​IEEE 1138​​ OPGW installation standard compliance
✓ ​​OSHA 1910.269​​ live-line work certified
✓ ​​EN 13414-1:2020​​ dynamic load testing
✓ ​​Non-conductive materials​​ (100kV dielectric strength)

​​Maintenance Specifications​​
• ​​Self-lubricating cam bearings​​ (10,000-cycle service life)
• ​​Tool-free jaw replacement​​ in <30 seconds
• ​​UV-stabilized polymer components​​ (MIL-STD-810G UV resistance)

​​Typical Applications​​
➔ ​​OPGW initial stringing operations​​
➔ ​​Dead-end termination on lattice towers​​
➔ ​​Mid-span repair of ground wires​​
➔ ​​Temporary grounding during maintenance​​
➔ ​​High-altitude (>3000m) line projects​

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​​Optional Accessories​​

• ​​Insulated hot-stick adapter​​ (for 220kV+ live work)
• ​​Laser alignment guide​​ for precise positioning
• ​​Load cell monitoring kit​​ (±0.5% accuracy)
• ​​Arctic-grade version​​ (-40°C operational)

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.