No.18 worked a loaded coal train south near Santa Marina on 31 December 1980.
This loco dated from 1914 and was one of a number built by Krauss for the Vascongados Railway (Bilbao-San Sebastian). The PV acquired five of these locos in total. Nos.11 and 12 arrived in the early 1930s while Nos 17, 18 and 19 were acquired from the La Robla in 1961.