The Trainz SKU for this item is P11992001

the DC current is chopped back into AC to power the traction motors

The kit includes ground level truck freight doors (with a sloped ramp) along with conventional raised dock doors the same height as a trailer floor

Removable Roof for Interior Decoration

Railhead 76-40 HO Birmingham Rock and Gravel Bunker Model Building Kit ProductID_11461451 The Trainz SKU for thisThis is a Railhead 76 40 HO Birmingham Rock and Gravel Bunker Model Building Kit Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Railhead Model Number: 76 40 MSRP: $44. 99 Scale Era: HO Scale Model Type: Building Kits The Trainz SKU for this item is P12465173. Trainz Product Id: 12465173