By: Fabian Cotter, Photography by: courtesy Daimler AG

STARTING IN 2021, German city Hamburg will be the first city in the world to trial the new electric articulated Mercedes-Benz eCitaro bus, Daimler has announced.

The eCitaro G with a fuel cell as a range extender means e-bus range is increasing, says Daimler.

Public transport company Hamburger Hochbahn AG will be field-testing the new ‘artic’ eCitaro with a fuel cell as a range extender, it states. The corresponding letter of intent was signed by Henrik Falk, chair of the Board of Hamburger Hochbahn AG, and Till Oberwörder, head of Daimler Buses. Mercedes-Benz will deliver two correspondingly equipped buses during the course of 2021, the company confirms.

According to the company, just as announced a year ago at its world premiere, the all-electric and locally emission-free eCitaro's further development is proceeding rapidly. Next year, a new battery generation will bring a significant increase in capacity and therefore range, the company claims.

Then the eCitaro G articulated bus will also be rolled out. The next step will be the eCitaro G with a fuel cell as a range extender. As a result e-bus range is increasing, it says.



"We anticipate a number of advantages to arise from the new development of the fuel-cell bus based on the purely electric vehicle, especially when it comes to covering greater ranges," said Falk.

"And following the world premiere of the electric bus in Hamburg, the 2021 launch of this latest development in Hamburg highlights our pioneering role in operating emission-free buses.

"Now, it's all about getting those vehicles on our roads as fast as possible," he said.


Oberwörder said: "We've already implemented many ambitious projects with Hamburger Hochbahn AG. And the eCitaro G with range-extending fuel cell is one the decisive steps on the road to locally emission-free and extremely quiet public transport using city buses."



As a world premiere, Mercedes-Benz delivered the first all-electric eCitaro to Hamburger Hochbahn AG in 2018. It was part of an order for 20 eCitaro.

For 2020, Hamburger Hochbahn AG has already ordered another 25 eCitaro, Daimler confirms.

The Mercedes-Benz Citaro is the tailor-made city bus for the future of public transport, the company says. With its modular battery packs, the solo bus now has a total battery capacity of up to 292kWh, the company says. This gives the low-floor bus a system-relevant range of around 170km without recharging under all weather conditions, it adds.

With the fuel cell as a range extender, the eCitaro is anticipated to achieve a system-relevant range of up to 400km depending on the vehicle configuration and equipment. It can then seamlessly replace conventionally powered buses, Daimler points out.

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The eCitaro is based on the best-selling Mercedes-Benz Citaro city bus. Already, more than 55,000 vehicles of both vehicle generations of the Citaro have been sold, and the Citaro has become part of city traffic in nearly every major city in western and central Europe, as well as on several continents. The bus is available in the Citaro, Citaro hybrid, Citaro NGT and Citaro NGT hybrid versions. The four-axle, large-capacity CapaCity articulated bus is derived from the Citaro. Large numbers of this are also in use in Hamburg.



With around a thousand city buses, Hamburger Hochbahn operates 113 lines with 1353 stops. These buses carry around 214 million passengers a year, it states.

The close cooperation between Mercedes-Benz and Hamburger Hochbahn AG has a long tradition. In 1997, Hochbarn was among the first customers of first-generation Citaro buses. Since then, Mercedes-Benz has delivered more than 1,500 Citaro and CapaCity buses to the company.

Whether it's the joint development of articulated pusher buses more than four decades ago or the field-testing of the Citaro FuelCELL, Citaro G BlueTec Hybrid and Citaro FuelCELL Hybrid in the past years – Mercedes-Benz and Hochbahn have been driving for innovative and "green" technology together for a long time, they state.


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