• RAIL TECHNOLOGIES

  • OVERHEAD TRANSMISSION LINES

  • UNDERGROUND CABLE

  • ROPEWAY

PULLING ROBOT

CRADLE BLOCK
  • Specially designed for the exchange of conductors and OPGW
  • Working with live line possible (exchange of OPGW above live conductors)
  • Alternative for a scaffold, e.g. when crossing railway lines or streets
  • Protection of OPGW by rope-enclosing rollers

Special designs on request
77-2000
 77-2001
77-2006
 77-2003
77-2008
 77-2020
77-2010
 77-2013
Article no.Frame2-
3-
rope system
SheavesMax. compression joint Ø
(mm)
Breaking load
(kN)
Working load
(kN)
Weight
(kg)
77-2000Aluminum2Polyamide62622.05
77-2006Aluminum2Polyamide85623.10
77-2008Aluminum2Polyamide85622.70
77-2010Aluminum2Aluminum62623.25
77-2013Stainless steel2Aluminum6230103.80
 
77-2001Steel3Polyamide621553.60
77-2003Steel3Aluminum621555.00
77-2020Aluminum3Aluminum50622.00

Working load: Calculated according to European standards (safety factor 3)

LINE TENSIONER
  • Maintenance-free line tensioner with infinitely variable tensioning force
  • Prevents the rope sections between cradle blocks from sagging
  • Entire unit of line tensioner and cradle blocks can be pulled from the opposite tower and dismounted consecutively
  • Drive wheel can be installed in 2 different positions
    • Min. rope Ø: 9 mm, max. rope Ø 20 mm, max. joint Ø 30 mm
    • Min. rope Ø: 25 mm, max. rope Ø 40 mm, max. joint Ø 50 mm


Special designs on request
 
Article no.Length
(mm)
Width
(mm)
Height
(mm)
Weight
(kg)
860-5002003002503.7