The 1954-1959 produced trams equipped with two-axle bogies featured progressive steel structure technology that Valmet and Tampella later copied for their jointly developed tram type. SAT produced 4×4-driven "rail trucks" for railway maintenance work under assignment of the Finnish State Railways in the 1950s. The first ones, JXB 7, JXB 12 and JXB 13 were equipped with a one-man cabin; later came JA-4 and JA-5 with cabins for three. The mechanical crane was replaced by a hydraulic one in the 1966-1972 produced JA-9SV, JA-12, JA-14 and JA-16. From 1958 SAT produced rail control vehicles which were equipped with coachwork similar to forward control buses. Some of them were produced jointly with Kiitokori and VAT. Also some KB-48 4×4 road-rail lorries were delivered. Altogether SAT delivered 150 rail trucks of various types to the State Railways. In 1963-1970 SAT produced three types of two-axle light diesel locomotives. The Sisu JA-7 were powered by Leyland diesels and the railway company used designations Tka 2 and Tka 3.