Hydraulic Rail Stressor

24.70 For stressing, pressing and keeping rails in neutral length during welding.

  • Light-weight components and centring blocks
  • No tools required for installation
  • No lifting gear required
  • Obstructionless design
  • Flexible arrangement of yokes
  • Free selectable modular system components
  • Option for use in 3rd rail area

Please check the product sheet () for further information and accessories.

Standard Hydraulic hollow piston 3rd Rail Rail replacement
Max. tensile force 700 kN 700 kN 700 kN 700 kN
Max. compressive force 400 kN / kN 400 kN 400 kN
Travel Steel 200 mm / Alu 380 mm 200 mm 380 mm 380 mm
Dimensions (L x W x H) in installed condition 2650 x 1120 x 375 mm 2500 x 1010 x 375 mm 3070 x 930 x 375 mm 17300 x 1180 x 375 mm
Draw bar
Type Standard Thread rods Standard / Horseshoe Thread rods
Length ~ 1500 mm 2500 mm or 4000 mm 2500 mm/4000 mm mm
Threaded bars can be used in any combination
Heaviest individual component ~33 kg ~33 kg ~33 kg ~33 kg
Hydraulic hand pump ~55 kg ~55 kg ~55 kg ~55 kg
Hydraulic power pack ~67 kg ~67 kg ~67 kg ~67 kg
Pressure intensifier unit ~15 kg ~15 kg ~15 kg ~15 kg
Obstructionless installation possible Yes Yes No Yes

"All of the equipment that ROBEL have sent to us has been very good quality and have been worth the price. I am impressed at the amount of engineering that going into each tool that I have purchased. I am especially happy with the ROSTRESS pullers that we bought as this is giving us some really good flexibility to complete our destressing. [...]” (Montreal Track Constructors, 2020)

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