Athearn RTR 1401 HO Scale Bathtub Gondola w/Load Pacific Rail PRAX 3-Pack #2 Primed for Grime Pennsylvania - PRR It rode on two sets

It rode on two sets of span-bolster AAR Type B trucks with a wheel arraignment of B+B-B+B

Forward mounted fuel fillers

2 Mounting Screws

For the sake of being as prototypical as possible

Metal truss rods as appropriate

Athearn RTR 1401 HO Scale Bathtub Gondola w/Load Pacific Rail PRAX 3-Pack #2 Primed for Grime Pennsylvania - PRR It rode on two setsAthearn RTR 1401 HO Scale Bathtub Gondola w Load Pacific Rail PRAX 3 Pack #2 Primed for Grime With the advent of rotary dumpers, the bathtub gondola allowed the railroads to haul more bulk cargo per carload than conventional open top hoppers. The absence of unloading gates and other appliances that affect internal capacity allowed for additional capacity per car. This improved transportation efficiency for these assigned service cars. The term Bathtub