Hydraulic machine suitable to string the conductors or OPGW of overhead transmission lines.
The tension force is developed through a pair bull-wheels covered by multi grooved nylon sectors.
The bull-wheels movement during the conductors stringing, operates the hydraulic circuit which allow
to adjust the tension of the conductors at constant force even varying the stringing speed.
Mounted on a sturdy framework with single rigid axle. Include hand brake, front share, rear stabilizers
and anchor attachments. Analogical dial dynamometer, mechanical meter counter, hydraulic circuit c
ontrol gauges. Negative safety brake with manual action. Hydraulic oil tank with oil cooling system.
Specification
Max tension | Min tension | Max. speed | Capstans Ø | Ø Conductor | Weight | Dimension | Part Number |
|
|
|
|
| (Kg) | (LxBxH m) | |
2.500 | 100 | 4,5 | 1.000 | 1 x 26 | 900 | 3,00 x 1,20 x 1,60 | JVM2000FP07 |
Hydraulic tensioners for overhead lines stringing
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