Bring big power to your HO railroad with the WalthersMainline SD70M! Introduced in 1992 and built through 2004, this later "modified" (as noted by the "M" in the model designation) version of the EMD SD70, was equipped with a wide nose and North American...

Bring big power to your HO railroad with the WalthersMainline SD70M! Introduced in 1992 and built through 2004, this later "modified" (as noted by the "M" in the model designation) version of the EMD SD70, was equipped with a wide nose and North American...

From coach and freight yards to primary power for shortlines, the WalthersMainline SW7 is a perfect choice for your HO layout! Delivering 1200-horsepower from an updated 567A prime mover, the prototypes proved popular with both railroads and industrial lines, with nearly 500 produced from...

Expected Spring 2025   The Walthers Mainline Phase II High-Hood GP9 is a must-have model for your first-generation diesel roster! Outwardly similar to the earlier GP7, and sharing the same boxy, no frills body with its high, short hood, minor production changes in the...

From coach and freight yards to branchlines and the demands of heavy industry, the WalthersMainline NW2 is the perfect power for any HO switching assignment. One of EMD's most popular diesels, over 1100 were built between 1939 and 1949, serving over 50 railroads with...

  Add classic diesel power to your HO roster in minutes with WalthersMainline F7 diesels! Introduced in 1949 as railroads began dieselizing with a vengeance, they were equally at home in freight or passenger service. Delivered in a rainbow of color schemes for nearly...

From coach and freight yards to branchlines and the demands of heavy industry, the WalthersMainline NW2 is the perfect power for any HO switching assignment. One of EMD's most popular diesels, over 1100 were built between 1939 and 1949, serving over 50 railroads with...

Expected Spring 2024 Handle heavier freight on your HO railroad with the WalthersMainline Alco RS-2! Built from 1946 to 1950, the prototypes delivered more horsepower than the earlier RS-1, and introduced the rounded body style that defined Alcos of the period. Serving a variety...

Expected Spring 2024 Handle heavier freight on your HO railroad with the WalthersMainline Alco RS-2! Built from 1946 to 1950, the prototypes delivered more horsepower than the earlier RS-1, and introduced the rounded body style that defined Alcos of the period. Serving a variety...

DCC Ready   Power your favorite Amtrak(R) or regional commuter trains in style with a WalthersMainline F40PH on the job! Built especially for passenger duties, the prototypes entered service in 1976 and many are still going strong today. Based on Phase 2b prototypes, the...