KATO N Scale New 2024 Union Pacific Big Boy 4-8-8-4 #4014 DCC Ready 126-4014

The trailing four axle truck helped support the large firebox that was needed to keep the massive engine fed. 4014 has the iconic "Big Boy" chalk lettering on the front of the smokebox. 4014 is built to match the 2021 Excursion tour appearance.