The HÜBNER FrontAdd System has been specially developed to optimize the aerodynamics of trains so as to reduce energy consumption.
The custom-fitted front coupler cover is precisely mounted around the coupler and features an integrated corrugated bellows that moves flexibly with the coupling system. This ensures unrestricted coupler functionality while at the same time providing reliable protection for the coupler assembly.
The system not only reduces air resistance but also lowers noise levels in the driver’s cab for enhanced operating comfort. In addition, the robust front coupler cover protects sensitive coupler components (such as cabling, the windshield wiper motor, and the wiper fluid tank) against environmental influences. Primarily for use in regional and commuter trains, the HÜBNER FrontAdd System provides a highly durable, maintenance-friendly solution.
Product overview
Flexibility in form and function – The HÜBNER FrontAdd System is available in two variants that are designed to meet different technical requirements and operational scenarios.
Convex design
- Provides even better aerodynamics for the train
- Quick-release coupling to the car body for fast and easy disassembly
- Elegant exterior design for a modern look

Concave design
- Especially suited for couplers with electric heads
- Robust screw connection at the car end for secure connection

Maximilian Schäfer
Head of Sales BU Gangways HKS | Mobility Rail
Tel. +49 561 998 1679
Maximilian.Schaefer(@)hubner-group.com

