This RECOVER MACHINE is used to recover the pulling rope when stringing works for OPGW or overhead conductors by CHUNGWOO's SUPPORTING ROLLER SYSTEM, and especially it can be help to prevent collision by SUPPORTING ROLLER SYSTEM placed on pulling rope. As well as it makes the guide rope tighten to prevent touching with conductor. This tool is connected to the end of guide rope that is placed on the new OPGW, and being recovered with serving brake when the guide rope draw back by winch.
Features
Brake power can be 8 times more than spring type. The brake control can be easy and wider by pressure of clamping shaft. High quality rubber roller can be long life. High density hydraulic oil in the gear box makes no change of brake power by heat. Middle sleeve is not applicable.
Lay-Out
Specification
|
Type
|
Hydraulic pressure control
|
|
|
Range
(without limit) |
Conductor dia.
|
Ø10~Ø70mm
|
ACSR
|
Min. 58mm2
|
|
OPGW
|
Min. 58mm2
|
|
|
Brake force
(Horizontally) |
At 60mm2 OPGW
|
20kgf ~ 50kgf / set
|
At 170~290mm2 OPGW
|
30kgf ~ 70kgf / set
|
|
|
Weight
|
Approx. 12kg
|
|
