10/28/2026
NEW HO Scale Train Release! – Atlas Master® HO C420 Locomotives – Available Now!
ALCO built a total of 131 Century 420 locomotives between 1963 and 1969. The first road to purchase the C420 was the Lehigh & Hudson River, with its first two units built in 1963. The largest fleet was purchased by the Long Island Railroad, with 30 units built between 1963 and 1968. All were equipped with a high short hood which housed a steam generator for passenger service. Over time, the largest fleet of C420s was amassed by the Louisville & Nashville. While only 26 units were purchased new, their total fleet grew to well over 60 units through mergers and acquisitions. The C420 can still be found in daily service today in the US. Currently the largest fleet of C420s is operated by the Arkansas & Missouri Railroad.
Features: Flat or “step” pilots used where appropriate; Long hood with or without dynamic brake used where appropriate; 3,100 or 2,400 gallon fuel tank used when appropriate per road name; Separately applied coupler cut levers; Painted safety rails; Dual flywheels; Directional lighting; Blackened metal wheels; and Factory installed AccuMate® magnetic couplers DC and Sound versions available.
Silver Series features: Sound Ready models are equipped with a speaker for easy conversion to DCC sound with the addition of a decoder.
Gold Series features: Supports all DCC programming modes. Over 20 sound effects are available, including engine start-up and shutdown, prime mover sounds through all eight notches, bell, air horn, air compressor, dynamic brakes and more.