Custom-Designed Technology for Rail Applications

Our mobile workshop and support units are consistently tailored to their respective applications. In doing so, we take into account rail-specific requirements for safety, ergonomics, indoor climate, emergency exits, and technical support, as well as the requirements for passenger transport.

As application-oriented container solutions, they combine work, living, and technical areas into a robust, functional unit—designed for maintenance, repair, and emergency operations on the railways. 

Our construction method in detail:

Module Structure

The base consists of a welded steel frame in accordance with DIN EN 15085-2 (CL1), designed to withstand the dynamic stresses of rail operation. A key advantage of our design is the removable container hood: The roof and floor can be fabricated and outfitted simultaneously.

While lighting, climate control, and other systems are integrated into the roof with optimal accessibility, customer-specific equipment can be installed on the floor at the same time. Only then are the two units joined together.

Advantage: Parallel production, optimal accessibility, and maximum flexibility during integration, maintenance, and retrofitting.

Energy Supply

The integrated CESS system (Container Energy Storage System) provides battery energy storage for 8 to 12 hours of autonomy. Automatic charging is performed via the vehicle’s power supply or external connections.

Advantage: Greater self-sufficiency and operational readiness—even when stationary or when external infrastructure is unavailable.

Zones & Features

The containers can be configured in different zones—for example, as a workspace, staff module, or utility room. Typical features:

  • Sanitary unit with a split toilet and fresh water tank
  • Escape and rescue routes as well as emergency lighting
  • Air conditioning, fresh air supply, and optional positive pressure
  • Ergonomic workstations, workbenches, and storage systems
  • Integrated crane and loading crane systems from Gföllner
  • CESS system (Container Energy Supply System) for autonomous battery-powered electricity supply

Advantage: Functionality, ergonomics, and technical equipment from a single comprehensive concept—customized to the mission, personnel, and workflows.

Material Protection

For long-term use in the rail sector, we tailor surfaces and protective systems specifically to the respective environmental conditions. Anti-graffiti coatings, anti-vandalism designs, UV-resistant exterior finishes, and impact-resistant glazing reliably protect the unit from weather and mechanical stress.

Advantage: Weather-resistant and long-lasting protection—ideal for international deployments under extreme conditions.

Benefits of Gföllner

Railway-Certified Construction
Manufactured in accordance with DIN EN 15085-2 (CL1) and DIN EN 17460—designed to meet the requirements for railway applications and documented with quality assurance.
Plug-and-Play Integration
Pre-assembled units with HVAC, electrical systems, and door systems—for minimal assembly time at the vehicle manufacturer.
Rugged & easy to maintain
Durable materials, easy access for maintenance, and long-lasting surfaces—designed for heavy-duty rail operations.

Applications & Solutions

Possible solutions
Application examples
Application-Oriented Containers (AOC) (Auxiliary Trains)
Rescue Trains & Emergency Units
Application-Oriented Containers (AOC) (Auxiliary Trains)

Design and manufacture of two AOCs (auxiliary trains), including all internal components

Rescue Trains & Emergency Units
Application-Oriented Container (AOC) (Simulation Unit)
Rescue Trains & Emergency Units
Application-Oriented Container (AOC) (Simulation Unit)

Simulation Container for Train Engineer Training

Rescue Trains & Emergency Units
SBB Wagon InnoTrans 2026
Passenger and Workshop Vehicles (PWFZ)
Personnel and Accommodation Modules
Passenger and Workshop Vehicles (PWFZ)
SBB Wagon InnoTrans 2026

Used to transport personnel and equipment during maintenance and repair work on the SBB CFF FFS rail network.

Personnel and Accommodation Modules
There are no application examples for your selected solution