the 70-Ton Hart Ballast Cars were formally known as Hart Selective Service Ballast Cars

2-3/16 or 1-3/4 6

Model Number: 55666

use with Code 100 or 83 rail

The Trainz SKU for this item is P11456919

Bachmann 51571 N Union Pacific 2-6-2 Prairie Steam Locomotive & Tender #1838 ProductID_11486800 the 70-Ton Hart Ballast CarsThis is Bachmann 51571 N Union Pacific 2 6 2 Prairie Steam Locomotive & Tender #1838. Here's the perfect steam power for wayfreights, branchline chores or switching work. Features working standard N couplers on pilot and tender. Ready to run locomotive and tender features pre painted and lettered plastic bodies. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Bachmann Model Number: 51571 Road Name: