Kato N Scale 106-0307S EMD F3A/F3B Western Pacific WP 801/801B with DCC & Sound Era_1932 + The GP20 is a four-axle

The GP20 is a four-axle road switcher with a turbocharged 567D2 engine

when an increasing number of different mechanical factories and enterprises turned their attention to the promising production of self-propelled carriages at that time

When Pullman ceased production of 4750s in 1981

Large roadnumbers on cab side

the surface of the skin parts is given a matte finish

Kato N Scale 106-0307S EMD F3A/F3B Western Pacific WP 801/801B with DCC & Sound Era_1932 + The GP20 is a four-axleKato N Scale 106 0307S EMD F3A F3B Western Pacific WP 801 801B with DCC & Sound The F Unit is probably the most recognized diesel locomotive in North American history. It was found on railroads from East to West and North to South. Eastern railroads favored a Single Headlight version of the F3, while Western railroads favored a Dual Headlight version. F3 locomotives were used in both freight and passenger service. For passenger service, it was