Hydrogen Fuel Cell Coach Debuts as FEV Partners Daimler Buses

On February 4, FEV announced a partnership with Daimler Buses to develop the first hydrogen fuel cell coach designed for long-distance applications. The test vehicle, known as the H₂ Coach, is based on a standard Setra coach and demonstrates how hydrogen technology can be adapted to existing coach platforms without compromising range or comfort.

Hydrogen fuel cell coach platform and performance

The hydrogen fuel cell coach is engineered to travel at least 800 kilometers on a single tank, offering fast refueling and very quiet operation. These characteristics make it suitable for intercity and long-haul routes where operational efficiency and passenger comfort are critical.

System conversion and vehicle integration

Daimler Buses and FEV jointly executed the complete conversion from a diesel drivetrain to a fuel cell electric architecture. After defining the overall vehicle concept, FEV handled mechanical integration and E/E integration, ensuring seamless interaction between all major subsystems.

Key components and technical specifications

The vehicle combines technologies from multiple Daimler Buses and Daimler Trucks platforms, integrated into a single powertrain by FEV. Core elements include:

• Cellcentric fuel cell unit with 300 kW electrical output

• Two hydrogen tanks with a total capacity of 46 kg (101 lbs)

• Central electric motor delivering 320 kW continuous and 400 kW peak output

• Integrated battery system for intermediate storage and peak load support

Together, these systems demonstrate how a hydrogen fuel cell coach can deliver long range, high power, and zero-emission operation while leveraging proven coach architectures and industrial-scale components.