description GE B40-8 (Dash 8) Overview
The GE B40-8, part of the Dash 8 series, is a four-axle diesel-electric freight locomotive manufactured by GE Transportation in the late 1980s. It is rated at 4,000 horsepower and features a B-B wheel arrangement, making it suitable for mainline freight duties. The Dash 8 line introduced advanced microprocessor control systems to GE locomotives, improving overall diagnostics and wheel adhesion. The model was primarily operated by major North American freight railroads.
help GE B40-8 (Dash 8) FAQ
What does the B-B wheel arrangement mean on a GE B40-8?
B-B means the locomotive has two trucks with two powered axles per truck. That gives the GE B40-8 four powered axles, matching its four-axle freight design.
How much horsepower does a GE B40-8 have?
The GE B40-8 is rated at 4,000 horsepower. GE Transportation built it as part of the Dash 8 series for mainline diesel-electric freight service.
When was the GE B40-8 manufactured?
The model belongs to GE's late 1980s Dash 8 production period. It is a four-axle locomotive rather than one of the six-axle freight models used for heavier assignments.
What kind of work was the GE B40-8 designed to do?
The GE B40-8 was designed for mainline freight duties. Its diesel-electric drive, 4,000 horsepower rating, and B-B wheel arrangement made it suitable for general freight service.
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