At mobility move 2024, the electric bus conference with associated trade fair of the Association of German Transport Companies (VDV), held from 5th to 7th March in Berlin, bus manufacturer Daimler Buses will be showcasing comprehensive and sustainable solutions for the electromobility of today and tomorrow. The event is considered a significant industry meeting, where professionals from transport operators across Germany gather annually to stay informed and exchange ideas about the latest developments and electromobility solutions.
This year at mobility move, Daimler Buses will, for the first time, be presenting a Mercedes-Benz eCitaro G fuel cell, an electric articulated bus with a hydrogen fuel cell as a range extender. At the booth in Convention Hall II of the Estrel Hotel Berlin, industry visitors can also learn about the extensive digital service offering from Omniplus On as well as the e-mobility systems from Daimler Buses Solutions. On 6th March at 2:15 p.m., Nils Richert, Head of Sales and Projects eSystems DACH for eMobility and charging infrastructure at Daimler Buses Solutions, will give a presentation on “Overall design for the transition to alternative drives”.
Mercedes-Benz eCitaro G fuel cell: high passenger capacity and long range
The centrepiece of Daimler Buses’ booth at mobility move 2024 in Berlin is the Mercedes-Benz eCitaro G fuel cell, the first battery-electric articulated bus with a fuel cell to extend its range. The exhibition vehicle stands out with its distinctive design and elegant anthracite metallic paintwork.
NMC3 high-performance batteries and fuel cell increase range to up to 400 kilometres on a single charge
The three-door electric articulated bus with a fuel cell range extender showcased in Berlin is equipped with four battery packs featuring the latest-generation lithium-ion batteries (NMC3) with a total battery capacity of 392 kWh. A three battery pack version is also available. NMC3 batteries have a very high energy content and are highly durable. Charging is done using charging sockets positioned on the right and left above the front wheel. Optionally, a charging socket at the front or rear is also possible. The maximum charging output is 150 kW.
The hydrogen supply for the 60 kW fuel cell is provided by six H2 cylinders (optionally seven) each with a capacity of five kilograms, which are installed on the vehicle roof of the front section. The hydrogen tanks are refuelled on the right side above the second axle in the direction of travel. Thanks to the combination of high-performance batteries and fuel cell, the eCitaro G fuel cell achieves a range of around 400 kilometres without needing to recharge.
Both the centre and rear axles of the articulated bus are powered. The propulsion is provided as standard by two low-floor portal axles with electric motors located close to the wheels. The electric motors deliver 141 kW per wheel and achieve a torque of 494 Nm. This results in an outstanding torque of 11,000 Nm per wheel thanks to a fixed gear ratio. This ensures high traction and excellent performance even on challenging inclines.
