The SAR-200 is a push-pull diesel trainset manufactured by the Spanish company CAF (Construcciones y Auxuiliar de Ferrocarriles). These trains operate on the Riyadh-Qurayyat line in Saudi Arabia, a distance of 1,242km (771.743 miles), operating at a maximum speeds of 200 km/h (120mph), and these trainsets are designed to withstand the harsh conditions of the Saudi Arabian Desert.