They can be added via on-board switching
Here is a Kato 2006-1 N Scale Undec
This hopper features plastic trucks
The Trainz SKU for this item is P12404281
This is a shoe factory building
MTH 30-75482 O Gauge CSX PS-2 Discharge Hopper Car #245717 LastUpdated_20260506213938 They can be added viaHere is a MTH 30 75482 O Gauge CSX PS 2 Discharge Hopper Car #245717. This freight car features an , Intricately Detailed Durable ABS Body, Metal Wheels and Axles, Diecast 4 Wheel Trucks, Operating Diecast Metal Couplers, Colorful, Attractive Paint Schemes, Decorative Brake Wheels, Fast Angle Wheel Sets, Needle Point Axles, Unit Measures: 11 1 4 x 2 1 2 x 3 3 8, and it Operates On O 31 Curves. Condition: Factory New (C 9) Operational Status: