Diagrams Index . Home
1:32 scale
GWR 0-6-0PT 57xx, 64xx, 94xx classes.

4′ 7½″ diam., 14 oval spokes, rectangular inner rim, 3½″ apparent tread.
Hub 15″ face dia., pin between at 10″, hub 2½″ out from the tyre.

Source: No 7754, made by North British Loco Co in 1935, measured direct at Llangollen in February 1995.

Casting: 44.05 mm tread dia., 38.5 i/d., hub 2.0 mm out from the tyre, pin at 7.9 mm.

Casting prices and stock . GWR loco sets, price list

More information and prototype photo.

Scan of casting P45

Cross section diagram of casting P45

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27 Mar 2013