ALCO RSC-3

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ALCO RSC3
Power type Diesel-electric
Model RSC-3
Build date November 1950 —
June 1952
Total production 19
AAR wheel arr. A1A-A1A
Gauge ft 8½ in (1435 mm)
Length 53 ft 1 in (16.2 m)
Width 10 ft
Height 14 ft 5 in
Total weight 254,840 lb (110,000 kg)
Fuel capacity 800 gal (3,028 L)
Prime mover ALCO 244
Engine type 4-stroke diesel
Aspiration Turbocharger
Displacement 8,256 in³ (135.2 L)
Cylinders V12
Cylinder size 9 in × 10.5 in
(229 mm × 267 mm)
Transmission DC generator,
DC traction motors
Top speed 65 mph (105 km/h)
Power output 1,600 hp (1,194 kW)
Locomotive brakes straight air
Train brakes 24L air

The ALCO RSC-3 was a diesel-electric locomotive of the road switcher type rated at 1600 horsepower, that rode on three-axle trucks, having an A1A-A1A wheel arrangement.

Used in much the same manner as its four-axle counterpart, the ALCO RS-3, though the axle load was spread out for operation on light rail such as are found on branch lines.

[edit] Original owners


Railroad Quantity
Pacific Great Eastern Railway 8
Seaboard Air Line Railroad 7
Soo Line Railroad 4