These heavyweight trucks were used by the PRR under a variety of passenger equipment (BM70M, BM70N, D70A, D78, D78B, D78C, PB70, PB70E, PDB70, PDB70A).
Kato's version of these trucks (catalog #800094, Heavyweight six axle truck, Black w/ Kato Magnetic Knuckle Coupler, 2 ea) was specifically designed for their Broadway Limited RPO/Baggage car -
The Micro-Trains version of this truck was designed for their PRR D78bR heavyweight diner -
