N ACF4600 Covered Hopper Primed For Grime Model (ATHG-1554)

ACF 4600 Covered Hopper, Primed for Grime — an HO-scale model of American Car and Foundry’s three-bay Center Flow hopper, designed for grain and other bulk shipments. This primed-for-grime variant recreates an in-service look with faded base colors, providing an ideal starting point for adding grime and rust. The model captures three period body styles with variations in ladders, brake wheels, and stiffeners, along with round or trough hatches and a photo-etched roofwalk for authentic detailing on the layout.

Built for reliable operation on typical layouts, it rides on screw-mounted trucks with 100-ton frames and 36-inch machined wheels, and it includes weight for steadier tracking and body-mounted scale knuckle couplers. The highly detailed injection-molded body is accurately painted and printed, with features such as a separately applied brake wheel and finely rendered outlets. Representing the common 4600 cu ft capacity version from the mid-1960s onward, this car is a versatile core for grain trains and yard scenes and its primed finish serves as a natural canvas for weathering to match a prototype roster.