Scania Unveils Enhanced Electric Bus Powertrain: More Power, Greater Efficiency

Scania presents its latest electric bus powertrain with up to 330 kW, improved batteries, and a 325 kW fast-charging system. Discover how these innovations enhance efficiency and reduce downtime.

Scania is pushing the boundaries of electrified transport with its latest generation of electric bus powertrains. The company has introduced a broader range of power options, improved battery configurations, and a faster charging system. These innovations are designed to boost performance while keeping up with increasingly strict environmental regulations.

Operators now have the flexibility to choose from four different power outputs: 240 kW, 270 kW, 300 kW, and 330 kW. Combined with a two- or four-speed transmission, these options allow electric buses to adapt to various conditions—whether it's urban commutes or demanding long-distance routes with elevation changes. The improved transmission enhances energy efficiency, ensuring smooth acceleration and optimized power consumption.

A major enhancement comes in the form of a new 312 kWh battery pack and an additional rear charging interface. Scania’s electric buses can now be charged at 325 kW (500 A), significantly reducing downtime and increasing fleet availability. In contrast, the previously available front charging system supported only 130 kW (200 A). This marks a critical improvement for operators looking to maximize their fleet's time on the road.

But Scania isn’t just focusing on power and range. The new electric drivetrain meets the latest cybersecurity regulations and features a compact, integrated system that includes the electric motor, inverter, gearbox, and lubrication system. This design simplifies maintenance while ensuring long-term reliability.

Recognizing the importance of charging infrastructure, Scania is making significant investments in this area. In 2024, the company launched Erion, a project aimed at deploying 40,000 charging stations by 2030. Additionally, Scania is actively involved in Milence, a charging network initiative that enhances the availability of public charging stations for electric buses and trucks.

Scania is also preparing for the next step in its electrification strategy. Upcoming models will feature battery capacities of up to 520 kWh, enabling buses to cover over 500 km on a single charge. These advancements have the potential to reshape the electric bus market by making long-distance travel on battery power a viable reality.

“We understand the challenges operators face when transitioning to electric buses. That’s why we focus on delivering solutions that meet their real-world needs—from flexible power configurations to fast charging times,” says Anna Ställberg, Head of Urban Transport Solutions at Scania.

With these developments, Scania is not just following the global trend of electrification—it’s setting the pace, providing operators with more efficient, powerful, and practical solutions to transition toward zero-emission transport.

Source: scania.com