2-10-2 steamlocomotive on 75 cm (2' 5½in") gauge of the RFIRT (Ramal Ferro Industrial de Río Turbio) # 117, built by Mitsubishi/Japan in 1963, exhibited at Rio Gallegos in the Museo Ferroviario Roberto Galián. This L.D.Porta design had a power output of about 1000 kW, weight of locomotive 48 ton and they pulled coall trains from Rio Turbio to the harbour at Rio Gallegos of up to 2000 ton.