3T Hydraulic Conductor Puller For Overhead Transmission Line Conductor Stringing
The SA-YQ30 Hydraulic Puller is a specialized machine designed for stringing conductors, OPGW, earth wires, and similar cables in overhead transmission line construction. It is widely used for its reliability, safety features, and efficient operation in medium-voltage transmission projects.
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The SA-YQ30 Hydraulic Puller is a specialized machine designed for stringing conductors, OPGW, earth wires, and similar cables in overhead transmission line construction. It is widely used for its reliability, safety features, and efficient operation in medium-voltage transmission projects.
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: Allows precise control over both speed and tension, adapting to various stringing requirements.
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: Real-time display of rope tension for monitoring and safety.
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: The maximum traction force can be preset, and the system automatically protects against overpull.
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: Spring-applied, hydraulically released brake acts automatically in case of hydraulic failure or engine shutdown, ensuring operational safety.
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: Facilitates automatic arrangement of the steel wire rope, making loading and unloading more convenient.
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: Built with high-quality components, including a reputable diesel engine, hydraulic pump, and cooling system.
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| Parameter | Value |
|---|---|
| Maximum Traction Force | 30 kN |
| Continuous Tractive Effort | 25 kN |
| Maximum Pulling Speed | 5 km/h |
| Speed at Max Continuous Pull | 2.5 km/h |
| Bullwheel Bottom Groove Diameter | 300 mm |
| Number of Bullwheel Grooves | 7 |
| Max. Suitable Steel Rope Diameter | 13 mm |
| Max. Through Connector Diameter | 40 mm |
| Engine Power / Speed | 31 kW / 2200 rpm |
| Engine Type | Water-cooled diesel engine |
| Electrical System | DC24V |
| Weight | 1500 kg |
| Dimensions (L × W × H) | 3200 × 1600 × 2000 mm |
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: Chinese famous diesel engine
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: Sauer Danfoss
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: Italian SAI technique
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: AKG
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: WIKA
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: Model GSP950
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: Ensures smooth operation and adaptability to different cable types and site conditions.
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: Prevents accidental over-tensioning of conductors.
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: Enhances safety during unexpected power loss or hydraulic failure.
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: Automatic winding and arrangement reduce manual labor and risk of tangling.
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Stringing of single conductors, OPGW, and earth wires in overhead transmission lines.
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Suitable for use in medium-voltage and some high-voltage line projects.
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Can be paired with hydraulic tensioners for more complex stringing operations.
| Feature | Description/Value |
|---|---|
| Max Pulling Force | 30 kN |
| Continuous Pull | 25 kN |
| Max Pulling Speed | 5 km/h |
| Rope Diameter | Up to 13 mm |
| Engine Power | 31 kW @ 2200 rpm |
| Weight | 1500 kg |
| Dimensions | 3200 × 1600 × 2000 mm |
| Safety Features | Overload protection, auto brake |
| Rope Handling | Automatic winding device |
The SA-YQ30 Hydraulic Puller is a reliable, efficient, and safe solution for conductor stringing in power transmission line construction, offering advanced control features and robust safety mechanisms
