Scania, a company that produces heavy commercial vehicles, announced results from the iReGear research project. The project sought to integrate remanufactured parts into one of its Swedish assembly lines.
Reused, But "Good as New"
According to a press release, Scania tested the remade gearbox under the same function and quality standards as a gearbox made from new parts. The company then deemed the remanufactured gearbox “good as new,” making it eligible to be installed in Scania vehicles.
Environmental Benefits
Scania also highlighted the environmental benefits of the gearbox production process, noting it used about 50% less material and generated 45% fewer carbon emissions than gearboxes made with new parts.
Enabling a more Sustainable, Circular Manufacturing Process
The company’s press release mentioned that remanufacturing could help the automotive sector achieve climate goals, transition to a circular economy, and combat resource scarcity challenges. However, the practice is mainly restricted to producing aftermarket spare parts and represents 1.1% of new manufacturing in the European automotive industry.
Scania Head of Sustainability Fredrik Nilzén said the remanufactured gearbox showed a more circular, efficient, and sustainable way to manufacture heavy vehicles.
The iReGear research project took place in 2023 and 2024 and was coordinated by Scandinavian Transmission Service AB and KTH Royal Institute of Technology. It also received funding from Swedish innovation agency Vinnova.
Image Credit: Scania
