Walthers Proto 920-49515 HO Scale EMD FP7 Diesel Amtrak Phase I AMTK 116 On30 SL in January 1989 and commissioned

in January 1989 and commissioned in July 1997

Laydown Configuration

Requires 6-20V DC input

or perhaps heavier

Wide 2S to 6S input voltage range

Walthers Proto 920-49515 HO Scale EMD FP7 Diesel Amtrak Phase I AMTK 116 On30 SL in January 1989 and commissionedWalthers Proto 920 49515 HO Scale EMD FP7 Diesel Amtrak Phase I AMTK 116 Providing enough steam to power train heat and some air conditioning systems on postwar trains taxed the standard water supply of EMD F units set up for passenger service, prompting EMD to rollout the new FP7 in 1949. Though outwardly similar, FP7s were actually four feet longer to accommodate bigger water tanks with a capacity of 950 US gallons. Standard passenger power into the