1100 mm (3′ 7.3″) diam., 12 oval spokes, rectangular inner rim. Apparent tread 3½″.
Hub 14″ face dia., level with the tyre. Pin between at 240 mm.
Sources: Drawing, photographs of preserved loco.
Casting: 24.4 mm tread dia., 20.5 mm i/d,
hub 7.9 mm dia, level with the tyre. Pin between at 5.3 mm.
Scan of a casting in a set for a Netherlands SS 650/NS 8100 class 0-4-0T
8 Sept 2017