An Accucraft 1:32 scale UP 4-8-8-4 Big Boy steam locomotive with full sound effects and smoke runs around an elevated track. This locomotive requires a ten foot minimum radius curve.

Expected from Accucraft in Summer 2006 is a 1:32 scale UP 4-8-8-4 Big Boy steam locomotive with full sound effects and smoke.  This locomotive requires a ten foot minimum radius curve.  That is why the elevated track was installed with minimum 10 foot radius curves.