CSX ower for Modern Passenger Trains Standard power for Amtrak® and Via Rail Canada passenger trains the EMD F40PH is a real workhorse. Operated by Amtrak into the 1990s, the units still haul Via"s premier trains and are also in daily service on several commuter lines. On your layout, these models will look great hauling Walthers metal-plated Superliner® models and other streamlined Amtrak and Via cars. Trainline EMD F40PH locos feature a smooth-running drive with a powerful motor, dual flywheels, die cast metal frame, directional headlight, add-on pilot plow and magnetic knuckle couplers.