Custom built O scale 16-axle heavy duty flatcar designed for three rail operation.
An O scale model flatcar has been built for operation on three rail track using Hi-Rail flanges. The model has an overall length of 22-1/4 inches or 89 scale feet over coupler faces. The truck bolsters are articulated to allow for operation on O-54 curves. Four pair of 3 axle trucks and 2 pair of two axle trucks were used. The flatcar deck is a scale 66 feet in length and is a scale 10 feet in width. The total overall wheelbase is 20-1/2 inches.
Sometimes old railroad cars are restored, heavily rebuilt, modified and then renumbered and sold to shortlines or private industrial companies needing a railcar. This is an example of a 12-axle flatcar that has been rebuilt and lengthened. The photos show the model with an "oversize" load that would require special handling by the railroad.
Note: A photo is also shown that illustrates the articulated bolsters which allow each truck to move side to side as well as pivot. This improves tracking ability for a multiple axle model railcar.
A similar prototype 12 axle flatcar is shown.
