Typ PUDZ III – Heavy Duty Shock Absorbers

About the product

Particularly suitable for crane systems, heavy machinery and handling equipment of all kinds.MADE IN GERMANY.

  • Own production in Germany
  • Buckling loads, especially for long strokes will be includes into the buffer calculation / Highest safety!
  • Integrated piston accumulator with nitrogen filling
  • Progressively rising restoring force (buffer force) at the end of stroke
  • Suitable down to -50°C – with special heating pad!
  • Piston rod double chromed – Marine protected (standard)

PUDZ III is an optimization of the known PUDZ II and corresponds to its technical performance data.

safety datasheet:

https://roemer-foerdertechnik.de/wp-content/uploads/2022/04/PUDZ-III_SDS_EN.pdf

  • Piston size ø 63 mm – ø 160 mm
  • Stroke lengths 50 mm to 1600 mm
  • Energy absorption up to 582 kJ/stroke
  • Buffer force up to 1000 kN
  • Flange mounting:- Front flange “EF”- Bottom flange “FF”- Pedestal flange “SF”

With Pressure-Closing-Valve: Allows pushing the hydraulic buffer at creep mode (10% of the nominal speed) WITHOUT getting a real buffer impact at the end of the stroke!

  • Self-contained system, suitable for any mounting positions
  • Buckling loads, especially for long strokes will be includes into the buffer calculation / Highest safety!
  • Integrated piston accumulator with nitrogen filling
  • Progressively rising restoring force at the end of stroke
  • Short delivery times
  • Bellows for dust protection
  • Pressure-Closing-Valve (Buffer stroke can be used in normal operation without getting a buffer impact)
  • Special flange mounting
  • Low temperature (-50°C)
  • High temperatur
  • Piston rod monitoring system
  • Piston rod protection (Suitable for outside)
  • Buffer head catching system (buffer against buffer)
  • Buffer head catching ring (position stabilization)
  • Special painting (Please specify RAL color)
  • Crane systems
  • Offshore / Ship
  • Steel industry
  • Mining / Material handling
  • Railway technology
  • Railbound hall roofs / gates

Request

Click or drag a file to this area to upload.

You have questions?

Your contact person
Christiane Römer
CEO