MLW RSC-3

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MLW RSC3
Power type diesel-electric
Model RSC-3
Build date November 1950 —
June 1952
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 (6,056 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
Locale North AmericaNew South Wales

The MLW 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 MLW 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 Road numbers Notes
New South Wales Railway 20 4001-4020 Two units later retrucked to B-B


Diesel and gas turbine locomotives built by MLW
Early switchers: S-2, S-3, S-4, S-7, S-10, S-11, S-12, S-13
FP series: FA-1, FB-1, FA-2, FB-2, FPA-2, FPB-2, FPA-4, FPB-4
RS series: RS-2, RS-3, RS-10, RS-18, RS-23
RSC series: RSC-3, RSC-13, RSC-24
RSD series: RSD-17, RSD-35
Century series: C-424, C-630, M-630, M-636, M-640
Other designs: DL500S, DL535E, M420, TURBO, LRC-2, LRC-3, E-1800
Bombardier designs: HR-412, HR616