The MAN Lion’s City 18 E is the ideal choice for servicing high-frequency routes in city traffic. Measuring 18 metres long, the electric articulated bus can take up to 120 passengers to their destinations safely, comfortably, and without producing emissions locally. The first demo buses will be premièred on the streets of Barcelona and Cologne in the second half of 2020.
Two electric central motors on the second and third axles give the bus the power it needs for city traffic. In contrast to electric motors positioned close to the wheel hubs, these models are easier to access and have a simpler design. The two driven axles are electronically synchronised and also help to improve the handling of the articulated bus as they boost driving stability and, in turn, the level of safety. What’s more, the articulated bus comes with an anti-jackknifing control system and kink angle control system, which further improve driving stability. Critical jackknifing situations can thus be prevented in advance as the drive torque can be selectively distributed to the two driven axles in line with the specific situation at hand.
“The higher level of recuperation means the electric articulated bus is always highly efficient, regardless of the driver’s driving style or the topography,” comments Rudi Kuchta, Head Business Unit Bus at MAN Truck & Bus. In the MAN Lion’s City 18 E, the fully electric driveline produces between 320 kW and a maximum of 480 kW. The energy for this comes from the modular batteries with 640 kWh of installed capacity. Here, MAN relies on the fully developed lithium-ion (NMC) battery cell technology from the Group’s modular kit. The batteries have an intelligent temperature management system that has been optimised for use in city buses. This system ensures that the batteries are always readily available, regardless of the time of year. As a result, the MAN Lion’s City 18 E impresses with a range of 200 km (and up to 270 km in favourable conditions) over the entire service life of the batteries.
The use of an electric drive system has also benefited the vehicle’s interior, as the engine tunnel has been omitted. This gave the developers plenty of scope to optimise the rear of the vehicle. “And they took full advantage of this, providing more pleasant lighting and four additional seats in the rear. These features already appear in the 12-metre solo bus version and are highly appreciated by our customers. In the electric articulated bus, they also further improve the level of comfort and provide a more pleasant ambience inside,” explains Rudi Kuchta. The 18-metre version of the Lion’s City E can carry up to 120 passengers – but that’s not a problem for the new electric MAN bus, since the use of alternative drives enables a higher permissible gross weight of up to 30 tonnes.
However, the interior design and technical features are by no means all that the all-electric MAN Lion’s City E has to offer. Its exterior design, too, cuts a fine figure in city traffic. It boasts a sophisticated, contemporary ‘smart edge’ design, adding a new, dynamic flair. Indeed, it was not for nothing that the iF International Forum design panel awarded the electric MAN bus the iF Gold Award in the category “Automobile/Vehicle/Bike” this year.