28mm Aluminum Alloy Come-Along Clamp for AAAC Conductors

High-Strength Transmission Line Grip for Overhead Line Stringing

1.Overview

The 28mm Aluminum Alloy Come-Along Clamp is a professional-grade pulling grip designed for securing and tensioning AAAC (All Aluminum Alloy Conductor) wires during overhead transmission and distribution line construction. Built with forged aluminum alloy and precision-machined jaws, it provides a safe, stable, and non-slip hold during conductor pulling operations.

This tool is widely used by power utilities, EPC contractors, and line construction teams for reliable performance in field environments.

2.Definition

A come-along clamp—also known as a wire grip or transmission line grip—is a mechanical tool used to temporarily hold and pull conductors during line erection.
It grips the cable through specially designed serrated or polished jaws without damaging the conductor surface.

The 28mm AAAC model is specifically engineered for AAAC conductors with outer diameter up to 28 mm.

3.Features

• High-strength forged aluminum alloy body
  Lightweight yet durable, ideal for field operations.

• Precision-machined jaws
  Provides strong, non-slip grip while preventing conductor deformation.

• Optimized for AAAC conductors
  Special jaw profile suitable for aluminum alloy strand structure.

• Compact and ergonomic design
  Easy to carry and operate at height or in restricted spaces.

• Corrosion-resistant construction
  Suitable for long-term outdoor use in harsh environments.

• High safety factor
  Engineered for reliable performance under heavy pulling loads.

4.Advantages

• Lightweight & easy handling compared to steel grips

• Enhanced grip performance for smooth stringing operations

• Reduced risk of conductor damage due to optimized jaw geometry

• Long service life even in humid, coastal, or desert climates

• Cost-effective alternative to European brands without compromising quality

• Compatible with most stringing equipment used worldwide

5.Application Areas

This 28mm AAAC conductor grip is commonly used in:

• Overhead transmission line construction

• Distribution network installations

• AAAC line stringing and tensioning

• Conductor pulling with winches and tensioners

• Power line maintenance & repair

• Utility and EPC contractor field projects

Suitable for: 110kV / 220kV / 400kV transmission lines and general distribution networks.

6.FAQ

Q1: What conductor types is this grip suitable for?

It is designed for AAAC conductors up to 28 mm diameter.
If you need grips for ACSR, AAC, or insulated cables, we can recommend other models.

Q2: Will the clamp damage the conductor surface?

No. The jaws are precision-machined to ensure a firm hold without scratching or deforming the conductor.

Q3: What is the safety factor?

Typically 3:1, meeting common transmission line construction standards.

Q4: Can it be used with hydraulic pullers or tensioners?

Yes. It is fully compatible with most stringing machines, winches, and tensioners.

Q5: What is the maximum load capacity?

Load rating depends on the specific model; typical values range from 10 kN to 30 kN.
We can recommend the correct rating based on your project requirements.

Q6: Do you provide OEM branding?

Yes, we can engrave your company logo or model number.