Introduced in 2013, Cold Bed Engine Testing harnesses renewable electricity and advanced sensors to analyze engine performance without combustion. This innovation has helped the company eliminate over 2 million kilograms of CO₂ emissions while saving nearly $1 million in operational costs, according to a statement.
Gopalakrishnan CS, Whole-time Director and Chief Manufacturing Officer at HMIL, stated that all of the company’s engines now undergo fuel-free quality checks. He noted that by advancing innovation, HMIL is ensuring world-class quality while also strengthening its commitment to sustainable manufacturing.
The CBET process involves rotating each engine’s crankshaft using an electric motor while a network of high-tech sensors measures key performance parameters like compression, chamber pressure, and crankshaft angle. This allows for precise quality checks without emissions or manual intervention. Additionally, the data is stored digitally to support future R&D efforts, aligning with Industry 4.0 standards.
The adoption of CBET technology has led to significant benefits for HMIL. It has helped prevent over 2 million kilograms of CO₂ emissions, contributing to cleaner operations. By eliminating the use of fuel and fluids in testing, the company has also saved approximately $1 million. The process is fully automated, ensuring that every engine is tested without manual intervention, which enhances safety, reduces human error, and improves overall efficiency and quality assurance.
HMIL’s latest achievement supports its commitment to sustainability and aligns with Hyundai’s goal of becoming carbon neutral by 2045. The company is investing in green technologies to lead the way in eco-friendly automotive manufacturing.
