Overhead Power Transmission Line Tension Stringing Equipment Conductor Tensioner
The SA YQZ Hydraulic Puller Tensioner series is a versatile and widely used equipment for overhead transmission line stringing, designed to pull and tension conductors or steel ropes with hydraulic power.
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The SA YQZ Hydraulic Puller Tensioner series is a versatile and widely used equipment for overhead transmission line stringing, designed to pull and tension conductors or steel ropes with hydraulic power. Key details include:
| Feature | SA-YQZ40C / SA-YQZ40D | SA-YQZ2X45 (9 Ton) |
|---|---|---|
| 40 kN / 40 kN | 2 × 45 kN or 1 × 90 kN | |
| 35 kN / 35 kN (SA-YQZ40C), 40 kN / 40 kN (SA-YQZ40D) | 2 × 40 kN or 1 × 80 kN | |
| 80 m/min (approx. 4.8 km/h) | 5 km/h | |
| 1200 mm | 1500 mm | |
| 5 | 2 × 5 | |
| 32 mm | 40 mm | |
| Deutz F4L912 (51 kW) / Cummins 4BT3.9 (60 kW) | Cummins water-cooled diesel (118 kW) | |
| 2500 / 2000 | 2200 | |
| 3200–3600 kg | 5200 kg | |
| Approx. 3.6–4.2 × 1.85 × 2.4 m | 4.72 × 2.30 × 2.76 m | |
| Hydraulic control, spring-applied hydraulic released brake, wear-proof bull wheel linings | Closed hydraulic circuit, presettable tension, hydraulic oil cooling, hydraulic power outlets for reel stands, trailer-mounted with hydraulic front jack |
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Suitable for pulling and stringing single or bundled conductors in overhead transmission lines.
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Used in conductor replacement, reconductoring, and maintenance operations.
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The SA-YQZ2X45 model is especially designed for two bundled conductors or steel ropes.
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The equipment features advanced hydraulic systems with components from brands like Rexroth (Germany) and uses robust diesel engines for reliable power.
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Safety is enhanced by automatic spring-applied hydraulic released brakes that engage in case of hydraulic failure.
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Bull wheels are lined with wear-resistant materials to ensure durability during operation.
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The SA-YQZ series can be combined with hydraulic reel stands for efficient conductor handling.
In summary, the SA YQZ hydraulic puller tensioner is a high-performance, reliable machine tailored for efficient and safe conductor pulling and tensioning in power line construction and maintenance projects
