Marklin 37996 Digital HO Scale Union Pacific 4-8-8-4 Big Boy Steam Loco & Tender LastUpdated_20262904111942 Model Number: 6-82680

Model Number: 6-82680

The Trainz SKU for this item is P11491840

Trainz Product Id: 12403111

The Trainz SKU for this item is P12307668

Marklin 37996 Digital HO Scale Union Pacific 4-8-8-4 Big Boy Steam Loco & Tender LastUpdated_20262904111942 Model Number: 6-82680Prototype: Union Pacific Railroad (UP) class 4000 Big Boy heavy freight locomotive. Version with the road number 4020. The locomotive looks as it did around 1950. Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also has controlled high efficiency propulsion. 8 axles powered. Traction tires. The locomotive has an articulated frame enabling it to negotiate sharp curves. It also has Boxpok driving wheels. The middle