page_title: 2-6-4
section_title: Austria
hierarchical_section_title: 2-6-4 / Usage / Austria
caption_attribution_description: Heizhaus Strasshof, 310.23
context_page_description: Under the Whyte notation for the classification of steam locomotives, a 2-6-4 locomotive has two leading wheels, six coupled driving wheels and four trailing wheels. This arrangement is commonly called Adriatic.
context_section_description: Two Austrian express tender locomotive types were of this wheel arrangement, the Class 210 of 1908 and Class 310 of 1911, both designed by Karl Gölsdorf. The type therefore became known as the Adriatic arrangement, named for the Adriatic Sea which bordered Austria-Hungary until 1918.
caption: Austrian Class 310 number 310.23
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