The kkStB 229 was a class of passenger 2-6-2 tank engines with the Imperial Royal Austrian State Railways (k.k. österreichische Staatsbahnen), kkStB. In
Staatsbahnen), or k.k.StB, for duties on secondary routes (Nebenbahnen) and branch lines (Lokalbahnen). In 1897 the delivery of the kkStB 99 series began