Rapido 50205 HO Scale EMD SD7 Diesel Rio Grande D&RGW 5300 Pearl River Valley the protoypes hauled all types

the protoypes hauled all types of loads and were equipped with a distinctive

this powers the traction motors

or just let it go and enjoy the movements of the automaton fish and fronds for about 40 seconds

Examples of this locomotive were used by many railroads and many units continue in service today

Rapido 50205 HO Scale EMD SD7 Diesel Rio Grande D&RGW 5300 Pearl River Valley the protoypes hauled all typesRapido 50205 HO Scale EMD SD7 Diesel Rio Grande D&RGW 5300 The SD7 was General Motors Electro Motive Divisions first foray into 6 axle power. The SD stood for Special Duty, while the 7 was carried over for the 4 axle GP7 series. This new series of locomotives provided extra tractive effort spread and weight distribution across the six axle trucks. Production lasted from May of 1951 to November of 1953. A total of 188 units were built for 17 railroads,