Bogie dampers

We got you covered

Dellner has developed a wide range of hydraulic dampers for different applications. All our dampers are designed and produced according to the European standard EN 13802, applying to hydraulic dampers and their attachments used on rail vehicles. We do offer from the smallest bogie damper to the longest roof damper. With the 45, 62 and 80 series, Dellner Dampers presents a full range of purpose dampers, especially for the use in bogie applications. Depending on your specification, function and use, we have a selection of standardized sizes. Features such as superfine polished hard-chromed and induction-hardened piston rods ensure maximum durability. These new features help to provide their high quality and ensure flawless performance between maintenance intervals.

Our rolling stock bogie damper products include:

  • Primary vertical dampers
  • Secondary vertical and lateral dampers
  • Yaw / anti-roll dampers
  • Displacement sensitive dampers
Download datasheet here

Standard sizes

With the 45, 62 and 80 series, Dellner Dampers presents a full range of purpose dampers, especially for the use in bogie applications. Depending on your specification, function and use, we have a selection of standardized sizes:

Type 45

Maximum Dyn. Force12 kN
Damping coefficient (C)Customized
Blow offAvailable
⌀ Dust cover80 mm
⌀ Damper housing70 mm
⌀ Reservoir45 mm
Range of stroke lengthCustomized
Max. damper length (C-C)Customized
Attachment typetrunnion bush
cylindrical bush
stem and bush
Dust covercompletely welded around

Applications

Bogies for light rail and metro − primary, vertical and lateral damping.

According to EN 13802 : 2013

Type 62

Maximum Dyn. Force30 kN
Damping coefficient (C)Customized
Blow offAvailable
⌀ Dust cover95 / 102 mm
⌀ Damper housing89 mm
⌀ Reservoir62 mm
Range of stroke lengthCustomized
Max. damper length (C-C)Customized
Attachment typetrunnion bush
cylindrical bush
stem and bush
Dust coverscrew mounted

Applications

Primary and secundairy damping, incl. Yaw and inter-car damping

According to EN 13802 : 2013

Type 80

Maximum Dyn. Force55 kN
Damping coefficient (C)Customized
Blow offAvailable
⌀ Dust cover120 mm
⌀ Damper housing108 mm
⌀ Reservoir80 mm
Range of stroke lengthCustomized
Max. damper length (C-C)Customized
Attachment typetrunnion bush
cylindrical bush
ball bearing
Dust coverscrew mounted

Applications

Yaw and inter-car damping.

According to EN 13802 : 2013