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ALCO Century 420, 424, 425 and 430

Canadian Pacific C424 No. 4201 in March 1970 at Col Ste. Luc, Montreal

With model designations starting with the number 4, ALCO offered several four-axle variants of their Century series. The first model was the C420, powered by a 2,000-hp V12 engine and replacing the RS-32. By 1968, 131...

ALCO Century 420, 424, 425 and 430Remove
Variant
420
Built 1963-1968
Manufacturers ALCO;Montreal Locomotive Works
Wheel arrangement BoBo
Gauge 1435 mm
Length 17932 mm
Service mass 113398 kg
Top speed 113 km/h
Power
Engine ALCO 251B

General

Property ALCO Century 420, 424, 425 and 430
420
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Built 1963-1968
Manufacturers ALCO, Montreal Locomotive Works
Wheel arrangement B-B
Gauge 1,435 mm

Dimensions and weights

Property ALCO Century 420, 424, 425 and 430
420
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Length 17.93 m
Wheelbase 13.34 m
Service mass 113.4 t
Adhesion mass 113.4 t
Rigid wheelbase 2.85 m
Axle load 28.4 t

Power plant

Property ALCO Century 420, 424, 425 and 430
420
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Engine ALCO 251B
Engine type V12 diesel

Power

Property ALCO Century 420, 424, 425 and 430
420
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Power source diesel-electric
Indicated power 1,491 kW (2,027 PS)
Top speed 113 km/h

Calculated values

Property ALCO Century 420, 424, 425 and 430
420
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Power-to-weight ratio 13.1 kW/t
Adhesive weight/Total 1 : 1.00
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