NINGBO HUAXIANG DONGFANG MACHINERY AND TOOLS OF POWER CO., LTD.
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Overhead Tension Stringing Equipmen...
Overhead Tension Stringing Equipment pulling four conductors on 500KV transmission line
One customer is using our stringing equipments for pulling conductors and OPGW on 500 KV transmission line in our province. We visited working site recently, and also did some on site training for our customers.
This project is stringing four ACSR 630/45 conductors with diameter 33.6mm on 500KV transmission line. There are some angle towers (tension towers) in this project. Customer used whole set of equipments and tools for stringing, which include 30 ton hydraulic puller SA-YQ300, two of 8 ton hydraulic tensioner SA-YZ2X40, 9 ton hydraulic puller SA-YQ90D, 7 ton hydraulic tensioner SA-YZ2X35, 5 sheaves conductor pulleys SHWQN822, 24mm anti twisting steel wire rope, come along clamps SKL-50B, motorised hydraulic compressor QY-200, motorised winch JJQ-50B, hydraulic reel elevator 7 ton SIPZ-7H.
Working on Pulling site
Five sheaves conductor pulleys: We used two conductor pulleys assembly for angle tower
Running boards for connection of four conductors
The stringing is completed smoothly in strong wind