The core product of the Standard Steam Locomotive Company is the complete rebuild of BR Standard Class 6 Locomotive 72010 Hengist. This project involves the design, engineering, fabrication, and assembly of a fully functional steam locomotive, utilizing modern techniques to enhance its performance and sustainability. The rebuild incorporates significant upgrades to improve efficiency, reduce emissions, and ensure the locomotive’s suitability for both heritage and mainline operations. The project is a complex undertaking requiring specialized skills and resources, and is being managed by a dedicated team of engineers and volunteers.