Historical Accuracy: Intricately designed to match the Union Pacific's FEF-2 Class 4-8-4 locomotives, capturing the essence of the Northern type locomotives built by Alco Schenectady Works between 1937 and 1944
Paragon4 Sound & Operation: Equipped with Broadway Limited Imports' Paragon4 sound and operation system, delivering authentic steam locomotive sounds and prototypical operating features
Detailed Design: Features include accurately modeled double and triple stacks, turret casing, individual side rods, and centipede-style oil tenders with oil inserts, along with options for Worthington and Sellers FWH
Realistic Details: Includes wind wings on models where prototypically accurate, prototypically accurate FEF-2 front end and pilot, and Mars light on UP 844
HO Scale & Ready to Run: Crafted in HO scale, this locomotive is ready to run out of the box, perfect for model train enthusiasts looking to expand their HO scale layouts