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B&O ALCO S4
ALCO built this 1,000 horsepower S-4 switcher diesel locomotive in 1957. It's powered by an ALCO 539 turbocharged, six cylinder diesel engine.
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ALCO built this 1,000 horsepower S-4 switcher diesel locomotive in 1957. It's powered by an ALCO 539 turbocharged, six cylinder diesel engine.