Overhead Transmission Line Conductor Stringing 9T Hydraulic Cable Pulling Puller
The SA-YQ90 hydraulic puller is a powerful, heavy-duty cable pulling machine primarily used for overhead transmission line stringing, including conductor wires and earth wires. It offers a maximum pulling force of 90 kN (9 tons) and a continuous pulling force of 80 kN (8 tons), making it suitable for demanding cable tensioning tasks in power line construction.
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The SA-YQ90 hydraulic puller is a powerful, heavy-duty cable pulling machine primarily used for overhead transmission line stringing, including conductor wires and earth wires. It offers a maximum pulling force of 90 kN (9 tons) and a continuous pulling force of 80 kN (8 tons), making it suitable for demanding cable tensioning tasks in power line construction.
| Feature | Specification |
|---|---|
| Maximum Traction Force | 90 kN (9 tons) |
| Continuous Traction Force | 80 kN (8 tons) |
| Maximum Pulling Speed | 5 km/h |
| Bullwheel Groove Diameter | 520 mm (bottom of groove) |
| Number of Bullwheel Grooves | 7 |
| Maximum Steel Rope Diameter | 21 mm |
| Maximum Through Connector Diameter | 60 mm |
| Engine Power | 121 kW at 2500 rpm |
| Engine Type | Cummins water-cooled diesel engine (USA or China variants) |
| Dimensions (L×W×H) | Approx. 3500 × 2100 × 2500 mm |
| Weight | About 4300 kg |
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Stepless adjustable traction force and pulling speed for precise control during stringing operations.
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Overload automatic protection system with preset maximum traction force to prevent damage or accidents.
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Spring-applied, hydraulically released brake that automatically engages during hydraulic failure or sudden engine shutdown, ensuring safe operation.
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Hydraulic rope clamping and automatic winding device for easy rope replacement and arrangement.
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Reliable overhead protection mechanism for user safety.
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Equipped with high-quality components such as Rexroth (Bosch) hydraulic pumps and valves, AKG radiator, and WIKA hydraulic instruments.
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Stringing and tensioning of overhead transmission line conductors, earth wires, OPGW, and ADSS cables.
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Suitable for single or two conductor pulling operations.
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Available with variants like SA-YQ90D featuring American Cummins engines.
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Widely used internationally with service outlets and showrooms in many countries including the USA, Canada, UK, Saudi Arabia, India, and more.
In summary, the SA-YQ90 hydraulic puller is a robust, versatile machine designed for efficient and safe cable pulling in power transmission line construction, offering high power, precise control, and advanced safety features.
