HO 13K Gallon Acid Tank Car PROX #15284/15315/15377 (3-pack) (ATHG-1429)

An HO scale three-pack of 13,000-gallon acid tank cars designed to bring authentic industrial service to model rail layouts. The set captures two prototype body-phase designs and the corresponding top platforms, with separate wire grabs and handrails for a faithful, period-accurate appearance across the trio.

Inside and out, these cars are richly detailed for operation and display: etched metal walkways, full underframe detail such as air brake reservoir, control valve, and brake cylinder plumbing, and a variety of brake systems that reflect prototype differences. The trucks feature machined metal wheels with RP25 contours and animated bearing caps, while body-mounted McHenry scale double-shelf knuckle couplers ensure reliable coupling. End sills, coupler lift bars, trainline hoses, brake hoses, and numerous separately applied details round out the look. The set includes unique road numbers for each car to add variation, and it runs smoothly on standard HO track with a minimum radius of 18 inches.