Athearn RTR 1687 HO Scale ACF 2970 Covered Hopper Monon 52068 RTF Air Sensorless with Castle sensored capable

Sensorless with Castle sensored capable ESCs

Semi-scale coupler buffer equipped with durable metal semi-scale Type E lower-shelf knuckle couplers

the sky's the limit thanks to UNITRACK's modular snap-track design

introduced in 1949

Athearn RTR 1687 HO Scale ACF 2970 Covered Hopper Monon 52068 RTF Air Sensorless with Castle sensored capableAthearn RTR 1687 HO Scale ACF 2970 Covered Hopper Monon 52068 The 2 bay covered hopper first entered service in the 1950s. The cars handle loads such as cement, sand and similar denser bulk commodities. In the 1960s, American Car and Foundry introduced the Centerflow design. The cars rounded body provided structural strength without the added weight of bracing, as well as making gravity unloading easier. This 2 bay car came in a 2,970 cubic foot