- 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
Features
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!
- 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”
Technical benefits
- 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
Hydraulic oil:
- Castrol Hyspin HVI46
- Hadol HLP 46
Nitrogen:
- UN1066/ Nitrogen 2.8/ EG-Nr.: 231-783-9
