Bachmann 17505 HO Scale 56' ACF Centerflow Covered Hopper BNSF Theme_Storage The inner ribbing spreads like

The inner ribbing spreads like the roots of a tree to secure the inner 12mm hub geometry

Operating Era: 1926-1973

Although sales were less than anticipated

gears are mounted so they revolve around the center of another gear through the use of a carrier

Bachmann 17505 HO Scale 56' ACF Centerflow Covered Hopper BNSF Theme_Storage The inner ribbing spreads likeBachmann 17505 HO Scale 56' ACF Centerflow Covered Hopper BNSF Developed by American Car & Foundry (ACF) in the mid 1960s, the 56' 4 Bay Center Flow Hopper is ubiquitous across the North American rail network thanks to its robust design and versatile usage. Built to haul materials such as plastic pellets, animal feed, and other fine, granular products, the car was created with rapid loading and unloading in mind, coming equipped with four discharge