
OPGW ADSS Overhead Line Tool Hydraulic Tensioner for Tension Stringing Conductor
The SA-YZ30A Hydraulic Tensioner is a specialized piece of equipment designed for tension stringing operations of various electric conductors and ground wires, including optical fiber composite overhead ground wire (OPGW) and all-dielectric self-supporting optic fiber cable (ADSS). It is widely used in overhead power line construction and cable installation projects.
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The SA-YZ30A Hydraulic Tensioner is a specialized piece of equipment designed for tension stringing operations of various electric conductors and ground wires, including optical fiber composite overhead ground wire (OPGW) and all-dielectric self-supporting optic fiber cable (ADSS). It is widely used in overhead power line construction and cable installation projects.
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: 30 kN
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: 25 kN
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: 5 km/h
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: 1200 mm
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: 5
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: 20 kN
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Maximum Suitable Conductor Diameter: 32 mm
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: 11 kW Chinese top-brand water-cooled diesel engine, running at 2200 rpm
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: Approximately 1700 kg
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: 3560 mm × 1600 mm × 2220 mm
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The bullwheel uses wear-resistant MC nylon lining segments to reduce wear and protect conductors.
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It features infinitely variable pay-off tension control allowing constant tension stringing.
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Equipped with a spring-applied hydraulically released multi-plate brake that automatically engages in case of hydraulic failure to ensure safe operation.
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Suitable for stringing a variety of conductors, earth wires, OPGW, and ADSS cables.
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Ideal for overhead power line construction and optical fiber cable installation.
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Main pump and motor from well-known Chinese brands.
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Italian RR reducer.
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AKG radiator.
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WIKA hydraulic instruments.
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Optionally available with imported engines (model SA-YZ30B).
In summary, the SA-YZ30A is a robust, reliable hydraulic tensioner designed for efficient and safe conductor stringing with advanced tension control and safety features suitable for modern overhead power and fiber optic cable installations.