10 Best HO Scale Alco C420 Century Locomotives (May 2026) Product Reviews
The Alco C420 holds a special place in diesel locomotive history as ALCo’s smallest Century-series design. Built between 1963 and 1968, this four-axle road switcher delivered 2,000 horsepower and was designed to compete directly with EMD’s GP30 and GE’s U25B. While only 131 units were produced, the C420 has become a favorite among model railroaders … Read more