Complex sentence: Even today reffered to by its owners as "Trustworthy Hans" or "Farty Hans" after his durability, and after the immense emissions exhausted by it when cold or overoiled.
Split into simpler sentences: Even today reffered to by its owners as "Trustworthy Hans" or "Farty Hans". After his durability, and after the immense emissions exhausted by it when cold or overoiled.