Scania, a subsidiary of the Volkswagen Group, has recently introduced a new plug-in hybrid bus platform that aims to reduce harmful emissions, especially in zero-emission zones within cities. The platform features a combination of a new 13-liter diesel engine, two electric motors, and a high-voltage battery pack that can be recharged from a DC fast charger.
This new powertrain is particularly suited for long-distance coaches that need to enter zero-emission zones in urban areas. The platform is designed to cater to both short-distance buses and long-distance coaches, with a focus on the latter. The integration of the diesel engine with the electric motors and battery pack provides an efficient and environmentally friendly solution for public transportation.
The new combustion engine boasts an 8% improvement in efficiency compared to its predecessor and is compliant with upcoming Euro 7 emissions standards. The 89-kilowatt-hour battery, developed in-house by Scania, enables an impressive all-electric range of up to 50 miles (80 kilometers) on a full charge.
Charging the PHEV bus is made convenient with the ability to accept 130 kilowatts of power at 200 amps using a CCS2 plug located on the right side of the vehicle. Additionally, charging can also be done using the combustion engine as a generator, providing flexibility for operators.
The dual electric motors deliver a combined output of 389 horsepower (290 kilowatts), while the diesel engine is available in two power configurations – 420 hp or 460 hp. This setup allows the bus to operate on diesel power during long journeys and seamlessly transition to electric power when entering urban areas, thereby eliminating harmful emissions.
Scania’s PHEV system offers a geofencing feature that automates the switch to all-electric power when entering predefined zones, further enhancing the environmental benefits of the platform. The powertrain is available in two body sizes for buses and coaches, with both two-wheel drive and four-wheel/six-wheel configurations offered, including rear-wheel steering in the larger models.
While Scania is not the only manufacturer offering a PHEV bus, it is among the few leading the way in sustainable public transportation solutions. As more companies seek to reduce their carbon footprint, plug-in hybrid and extended-range powertrains are becoming increasingly popular. These technologies offer a balance between electric and combustion power, providing a cost-effective and efficient solution for reducing emissions in the transportation sector.
In conclusion, Scania’s new plug-in hybrid bus platform represents a significant step towards sustainable public transportation and demonstrates the company’s commitment to environmental responsibility. By combining the latest technology with innovative design, Scania is helping to create a cleaner and greener future for urban mobility.