Dellner Dampers movies

Vibration and energy absorption solutions by Dellner Dampers

We supply solutions for vibration and energy absorption problems for railways, bridges, material handling and other special applications. The products – dampers and buffers – are designed in close co-operation with our customers.

Dampers and buffers for the rail industry (train, metro, LRV and tram)

For more than 50 years, Dellner Dampers has been a trusted supplier of dampers and buffers to the global rolling stock market (trains, trams and metros). Quality is of the essence – 100% of our dampers are tested before delivery. We are certified according to ISO 9001:2008 and IRIS.

Dellner Dampers compact damper test machine

A compact damper test machine for verifying the damper forces within  specified tolerances levels. The machine can test dampers both in lateral and vertical position. This is useful as part of regular maintenance, to test that your dampers are working correctly, or after refurbishment to ensure that the dampers are back to their original specification. All this  ensures a safe and comfortable ride for your passengers. The machine has been given a straightforward, purposeful design according to customer demands for easy operation.

Dellner Dampers crash absorber (25 km/h)

A test of a Dellner Dampers sidebuffer in Görlitz, Germany. Crash absorbers are mounted to the front and rear of a train to absorb energy in the event of a crash. The buffer is a combination of a hydraulic absorber and a deformation tube.

Dellner Dampers sidebuffer regenenative test (6 km/h)

A test of a Dellner Dampers sidebuffer in Görlitz, Germany. Crash absorbers are mounted to the front and rear of a train to absorb energy in the event of a crash. The buffer is a combination of a hydraulic absorber and a deformation tube. In this test, only the hydraulic part is tested.

 

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