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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. Made from high-strength aluminum alloy, it offers a lightweight yet durable solution for conductor installation, reducing labor effort and ensuring safe, efficient line stringing operations.
Product Definition
A Come-Along Clamp is a mechanical gripping device used to hold, pull, or tension conductors during overhead line stringing. This model is optimized for ACSR and AAAC conductors sized 300-400 sqmm, featuring a durable aluminum alloy frame for corrosion resistance and safe, slip-resistant grip under high tension.
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.
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.
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.
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
Specifications
Item No.
Model No.
Rated Load (KN)
Applicable Conductor (ACSR-MM2)
Max Open (MM)
Unit Weight (KG)
0101
SKL-7
7
25~70
14
1.0
0102
SKL-15
15
95~120
18
1.4
0103
SKL-25
25
150~240
24
3.0
0104
SKL-40
40
300~400
32
4.0
0105
SKL-50
50
500~630
36
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.
Frequently Asked Questions
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.
Is the aluminum alloy corrosion-resistant?
Yes, high-strength aluminum alloy is corrosion-resistant and suitable for outdoor conditions.
Can it be used with bundled conductors?
Yes, but verification of bundle diameter and conductor type is recommended.
How much load can it handle?
Standard working load is 15-25 kN; higher load versions are available on request.
Is it compatible with other stringing tools?
Yes, it works with tensioners, pullers, pilot ropes, and standard transmission line accessories.
Changshu Xinya Machinery Manufacturing Co., Ltd.is located in the beautiful and rich Chinese historical and cultural city - Changshu, Jiangsu. It is on the east of Shanghai, on the southern edge of Suzhou, west of Wuxi, north of the Yangtze River.It is convenient for transportation.
&nbs... Changshu Xinya Machinery Manufacturing Co., Ltd.is located in the beautiful and rich Chinese historical and cultural city - Changshu, Jiangsu. It is on the east of Shanghai, on the southern edge of Suzhou, west of Wuxi, north of the Yangtze River.It is convenient for transportation.
&nbs...
