HO ACF 4600 3-Bay Center Flow Hopper (ATHG15430)

HO-scale ACF 4600 3-Bay Center-Flow Hopper is a faithful model of the mid-1960s grain car built by American Car and Foundry. Its center-flow, rounded-body design was built for strong structure and gravity unloading, and the 4600 cubic-foot capacity reflects the common bulk-loading profile used for grain and similar commodities. This model is fully assembled and ready to run, with accurate paint and detailing that reproduces the prototype’s look on an HO layout.

Representing era variations, the model captures early, mid, and late configurations with corresponding ladder and brake-wheel placements, round or trough hatches, and a photo-etched roofwalk. Finely applied details include wire grab irons and stirrup steps, separate brake components with wired plumbing, and multiple road numbers—including variants like VTR 6008. It rides on screw-mounted trucks with body-mounted McHenry scale-knuckle couplers and a weighted chassis for stable handling, powered by Genesis 100-ton trucks with 36-inch machined metal wheels and animated spinning roller-bearing caps.