Walthers 910-9024 HO Scale ALCo Diesel Rock Island RI 450 - NOS HO DL Details High-efficiency MOSFET transistors

High-efficiency MOSFET transistors

GE type speed recorder mounted to third axle on left side

air conditioners

The Spektrum XBC100 Smart Battery Checker is a must have tool for any pilot or drivers pit box

Walthers 910-9024 HO Scale ALCo Diesel Rock Island RI 450 - NOS HO DL Details High-efficiency MOSFET transistorsWalthers 910 9024 HO Scale ALCo Diesel Rock Island RI 450 NOS (New Old Stock) The RS2 was Alco's first roadswitcher to incorporate its new 244 Series prime mover. The 1,500 horsepower units were designed for versatility they were equally at home working road freights or switch runs. If equipped with a steam generator, they were adept at working commuter and secondary passenger runs. Production began in 1946 with just over 350 units constructed for U.