SKDS-2 Earth Wire Tensioning Clamp for 50–70mm² | Durable Come-Along Tool for Transmission Lines
Product Description
The SKDS-2 Earth Wire Come Along Clamp is a high-strength gripping tool designed for safely pulling and tensioning 50–70mm² earth wires during transmission line construction. Built with forged alloy steel for exceptional durability, the clamp provides a secure, slip-resistant grip that ensures stable conductor handling in overhead stringing operations. Its compact design, corrosion-resistant surface, and reliable clamping performance make it a preferred choice for power utility contractors and lineworkers.
Product Features
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High Gripping Strength – Special serrated jaws ensure a firm, non-slip hold on 50–70mm² earth wires.
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Durable Alloy Steel Body – Provides excellent resistance to deformation and long service life under heavy load.
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Easy to Operate – Quick cam-locking mechanism enables fast installation and removal on site.
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Optimized for Ground Wires – Designed specifically for earth wire pulling, grounding conductors, and messenger wires.
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Safe & Reliable – Stable clamping performance prevents accidental slipping during tensioning operations.
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Lightweight & Portable – Compact structure allows technicians to operate efficiently in aerial or tower environments.
Key Advantages
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Secure clamping without damaging the conductor coating
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High load capacity suitable for professional transmission line works
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Compatible with most stringing equipment and tensioners
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Reduced maintenance thanks to robust materials
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Ideal for small-to-medium conductor ranges (50–70mm²)
Technical Specifications
| Item | Details |
| Model | SKDS-2 |
| Applicable Conductor Size | 50–70mm² ground wire / earth wire |
| Maximum Clamping Force | 20–30 kN (customizable based on manufacturer spec) |
| Jaw Material | Forged alloy steel |
| Body Material | High-strength steel |
| Surface Treatment | Galvanized / anti-corrosion coating |
| Net Weight | Approx. 1.8–2.3 kg (depending on version) |
| Application | Earth wire pulling, tensioning, overhead line stringing |
Applications
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Overhead transmission line installation
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Earth wire & ground wire tensioning
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Tower erection and conductor stringing projects
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Substation grounding wire installation
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Utility maintenance and repair operations
Technical Data
| Product No. | Model Type | Adapt Steel Strand(mm2) | Rated Load(KN) | Max Open(mm) | Weight(KG) |
| 80134 | SKDS-1 | 25-70 | 10 | 11 | 1.9 |
| 80135 | SKDS-2 | 50-70 | 20 | 13 | 2.4 |
| 80136 | SKDS-3 | 70-120 | 30 | 15 | 3.5 |
FAQ
Q1: Can the SKDS-2 clamp be used for ACSR or insulated cables?
A: It is designed specifically for earth wires/ground wires. For ACSR or insulated cables, different models with proper jaw types are recommended.
Q2: Does the clamp damage the conductor surface?
A: No. The serrated jaws provide strong gripping without cutting or deforming properly matched conductors.
Q3: What is the maximum load capacity?
A: Standard models support around 20–30 kN, but it may vary by manufacturer specifications.
Q4: Is the clamp compatible with all come-along pullers?
A: Yes, SKDS-2 works with most standard stringing pullers, tensioners, and winches.
Q5: Can I order customized sizes?
A: Yes, conductor ranges and jaw types can be customized according to project requirements.
Product Tags:
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Durable Earth Wire Tensioning Clamp for 50-70mm² with 20-30 kN Load Capacity and Quick Cam-Locking Images
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