Chicago Northwestern PS-2 Covered Hopper #3995 Commonly seen hauling cement, chemicals, potash, sand or other dense granular materials, no railroad should be without a fleet of covered hoppers. Compact and colorful, these cars will add interest to any freight train and are decorated in paint schemes common from the late 1950s to 1980s. SKU: 2426620 Dimensions: Length: 10 1/4" Gauge: O Gauge year: 2024 rail line: Chicago Northwestern Minimum Radius: O31 Power: Electric Road Number: 3995 Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product