130704 046697 viewsKyancutta, HBN type dual use ballast / grain hopper waggons, HBN 2, still with the side walkway fitted is one of seventeen built by South Australian Railways Islington Workshops in 1968 with a 25 ton capacity, increased to 34 tons in 1974. HBN 1-11 fitted with removable tops and roll-top hatches in 1999-2000.