OPGW Installation Tools Live Line Double sheave Support Roller SH2
The Double sheave replace rollers are used for changing the old earth wire to new OPGW cable on overhead transmission line under live line condition.
We have different designs and different material for customer's requirement.
Double Sheave Pulley Replacers
| Item No. | Model | Working load (KN) | Material | Weight (kg) | Dimension (mm) L x W x H |
| 20123 | SH2-OPGW1 | 2 | Nylon | 2.4 | 152 x 110 x 343 |
| 20124 | SH2-OPGW2 | 2 | Nylon or Aluminum | 2.2 | 128 x 65 x 365 |
Application: It is used to change the old earth wire with new OPGW cables on hot transmission line.
The rollers are used with Mobile Traction Machine and Recover machine for OPGW changing project on old transmission line under live line condition.
Mobile Traction Machine on Transmission Line
| Item No. | Model | Wire Size Range (mm) | Running Speed (m/min) | Climbing Angle | Horizontal Tensile Strength (N) |
| 20121 | ZZC350 | 9-26 | 17 | 31º | 350 |
Weight: 46.5 Kg. Dimension: 447x488x763 mm.
Remote Control distance: 300-500m.
Petrol Engine Model: YK950/650W.
Electric Motor: 100YYJ140-3 (140W)
Application: Used to deliver guide rope and double pulley rollers from one steel tower to another,
running on earth wire by self-driving system.
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