Scania becomes the first truck OEM to reuse components on assembly line

Scania has achieved a major milestone by incorporating remanufactured gearboxes into its main assembly line, cutting material use by 50% and emissions by 45%, highlighting the potential for sustainable, circular manufacturing.

Sweden, Germany- Scania AB., has achieved a milestone in heavy vehicle manufacturing by integrating remanufactured gearboxes into its main assembly line in Sweden. Part of the iReGear project with KTH Royal Institute of Technology and Scandinavian Transmission Service AB, this achievement was supported by Vinnova, Sweden's innovation agency. The remanufactured gearbox underwent the same rigorous testing as new ones, proving to be "as good as new."

Compared to new production, it used 50% less material and generated 45% fewer carbon emissions. This achievement highlights the potential of remanufacturing to support climate goals and move towards a circular economy in the automotive industry

Mr. Fredrik Nilzén, Head of Sustainability at Scania, said, “What an achievement by the project and everyone involved. This remanufactured gearbox is a compelling example of how the manufacturing of heavy vehicles can become more sustainable, circular and efficient, while still retaining the highest quality standards.”

Mr. Farazee Asif, Assistant Professor at KTH, said, “This research provides the first evidence to support the argument that it is feasible to envision future manufacturing organizations seamlessly integrating manufacturing and remanufacturing operations to develop Circular Manufacturing Systems that consume fewer resources, produce fewer emissions, and cost less without compromising quality and performance.”

Mr. Ola Stålebo, CEO, Scandinavian Transmission Service AB, said, “STS has been remanufacturing gearboxes for more than 50 years. It’s amazing to be able to challenge the old perception that remanufactured parts only can be used for aftermarket purposes. Today, we can proudly reflect on a period of successful collaboration, where we have achieved breakthroughs in sustainable technology. This project truly shows that it might not need to stop at just one idea, but it could become a reality in the near future.”