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| Brand Name: | XINYA |
| Model Number: | SKL-40 |
| MOQ: | 1 Piece |
| Price: | get latest price |
| Delivery Time: | 7-10 days after payment |
| Payment Terms: | L/C,T/T, |
300–400 sqmm Aluminum Alloy Come-Along Clamp | Transmission Line Grip for ACSR & AAAC Conductors
1. Overview
The 300–400 sqmm Aluminum Alloy Come-Along Clamp is a heavy-duty transmission line stringing tool designed for securely gripping and pulling ACSR and AAAC conductors.2. Product Definition
A Come-Along Clamp is a mechanical gripping device used to hold, pull, or tension conductors during overhead line stringing.3. Key Features
• High-Strength Aluminum Alloy
Lightweight yet robust, resistant to corrosion and field wear.
• Adjustable Grip for 300–400 sqmm Conductors
Securely grips ACSR and AAAC conductors within the specified range without slipping or damaging the cable.
• Come-Along Pulling Mechanism
Allows controlled conductor tensioning, reducing manual effort and improving installation efficiency.
• Smooth Surface & Ergonomic Design
Minimizes conductor surface damage and ensures ease of handling by field technicians.
• Versatile Use
Works with single conductors, pilot ropes, or in combination with tensioners and pullers.
4. Advantages
• Lightweight & Easy to Operate
Aluminum alloy reduces weight without compromising strength.
• Safe & Reliable
Slip-resistant jaws and secure clamping design prevent accidents during line stringing.
• Compatible with Standard Transmission Line Tools
Can be used alongside tensioners, hydraulic pullers, and duct rods.
• High Durability
Designed to withstand harsh field conditions, including extreme weather and long-duration pulls.
• Precise Conductor Handling
Ensures consistent tension control and prevents conductor deformation.
6. Applications
Pulling and tensioning ACSR / AAAC conductors during overhead line construction
Medium- and high-voltage transmission line projects
Tower-to-tower conductor stringing operations
Use in combination with hydraulic pullers, tensioners, and duct rods
Conductor installation in long-span, mountain, or complex terrain lines
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Item No.
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Model No.
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Rated Load
(KN)
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Applicable Conductor
(ACSR-MM2)
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Max Open
(MM)
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Unit Weight
(KG)
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0101
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SKL-7
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7
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25~70
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14
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1.0
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0102
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SKL-15
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15
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95~120
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18
|
1.4
|
|
0103
|
SKL-25
|
25
|
150~240
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24
|
3.0
|
|
0104
|
SKL-40
|
40
|
300~400
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32
|
4.0
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0105
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SKL-50
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50
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500~630
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36
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6.6
|
Uses: Apply to sag adjusting and tensioning on overhead line construction.
Features: The clamp is forged of high strength aluminum alloy with small and light unit weight.
7. FAQ
Q1: Can this clamp be used for conductors outside 300–400 sqmm?
The standard model is optimized for 300–400 sqmm; custom sizes can be manufactured upon request.
Q2: Is the aluminum alloy corrosion-resistant?
Yes, high-strength aluminum alloy is corrosion-resistant and suitable for outdoor conditions.
Q3: Can it be used with bundled conductors?
Yes, but verification of bundle diameter and conductor type is recommended.
Q4: How much load can it handle?
Standard working load is 15–25 kN; higher load versions are available on request.
Q5: Is it compatible with other stringing tools?
Yes, it works with tensioners, pullers, pilot ropes, and standard transmission line accessories.
