The first model, HERKO BIOS 35, is the most competitive fleet management solution and the most sustainable option for decarbonization of urban environments. Assembled in Abanto and Ciérvana (Bizkaia, Basque Country) with top-notch components, it features a bio-LPG / LPG-powered engine and a lightweight, robust, and resistant chassis, which offers unique power, autonomy and loading capacity.