https://transpressnz.blogspot.com/2026/04/finnish-diesel-hydraulic-dv12-class.html
transpress nz: Finnish diesel-hydraulic Dv12 class road switcher
Between 1963 and 1984 a total 192 of these B-B type were built. The engine was a a Finnish-built Tampella SACM MGO V16 BSHR with two Brown...
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