Model Railroader Senior Editor Cody Grivno takes a closer look at the WalthersProto HO scale EMD GP7. Cody first explores the prototype history of the GP7, noting that Electro-Motive Division produced ...

Whether you’re a customer, an employee, a dealer, a supplier or simply a fan, you’re part of Caterpillar’s 100-years-and-counting story. Join us as we look back, and then take the first steps into our ...