The mobile traction machine is used to deliver guide rope and double pulley rollers from one steel tower to another,
running on earth wire by self-driving system.
It is used for hot line OPGW changing earth wire project.
It is used with double sheaves pulleys and recover roller machines, to change the old earth wire into new OPGW cables.
It also can be used for other hotline operations.
1. Mobile Traction Machine
| Item No. | Model | Wire Size Range (mm) | Running Speed (m/min) | Climbing Angle | Horizontal Tensile Strength (N) |
| 20121 | ZZC350 | Ø9-26 | 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)
2. Recover Roller Machine
| Item No. | Model | Wire Size Range (mm) | Brake Force (N) | Weight (kg) | Dimension (mm) L x W x H |
| 20122 | ZN350 | Max. 16 | 70 | 3 | 285x130x231 |
Application: The recover roller machine is used to recover the guide rope and double pulley rollers after OPGW stringing operations.
Make the guide rope tighten to prevent touching the hot line, and to recover these rollers after working.
3-4. Double Sheaves Replacer Roller
| Item No. | Model | Working load (KN) | Weight (kg) | Dimension (mm) L x W x H |
| 20123 | SH2-OPGW1 | 2 | 2.4 | 152 x 110 x 343 |
| 20124 | SH2-OPGW2 | 2 | 2.2 | 128 x 65 x 365 |
Application: It is used to change the old earth wire with new OPGW cables.
The sheave is made of aluminum alloy or high strength nylon.
All the sheaves are mounted on ball bearings, The frame of roller is made of galvanized steel.
