The GE B32-8 saw a bit of change to the builder's carbody designs.
While the boxy look remained the "Dash 8s" saw sharper lines to the
cab and rear flared radiator (which now looks very much like a wing),
doing away with the more beveled look of the "Dash 7" and Universal
series. The "Dash 8s" also have slightly longer nose than earlier models.
Perhaps the most noticeable exterior difference with the locomotive
(and all "Dash 8s") was the, roughly 10-foot "bulge" directly behind the
cab that gave the roof-line a very irregular shape. This new featured
simply housed the dynamic brakes.
The GE B32-8 held the same meaning behind its designation as earlier models.
For instance, the "B" referred to the unit having a B-B truck setup
(two axles per truck) while the "32" referred to it having 3,200
horsepower (although it was officially listed as only having 3,150
horsepower). The "8" reference simply meant it was a model of GE's "Dash 8" series. Using General Electric's then lastest traction motor, the model
752AF, the very light B32-8 (just 131.45 tons) could produce tractive
effort ratings of 65,275 pounds starting and 64,700 pounds continuous.
Part of the reason for the unit's lackluster success was likely due to
its four-axle design, as by 1984, when the model debuted, railroads were
shying away from such setups for main line freight locomotives instead
opting for six-axles which allowed for better tractive effort and
distribution of weight (thus allowing for decreased track wear).
By the time production had ended on the GE B32-8 in 1989 only 49 units
had been built; 45 to NS, 3 to Burlington Northern, and a
GE demonstrator. Interestingly, despite these poor sales numbers one
can still find these units roaming on NS, who still rosters its original
fleet of 45 (numbered 3522-3566). Of note, Amtrak also purchased 20
examples of a variant known as the B32-8WH. Equipped with head-end
power (HEP) and appearing as a main line freight locomotive it featuring
a wide cab design.
GE B32-8 Production Roster
|Burlington Northern||5497-5499||3 (Leased From GE.)||1984|
|General Electric (Demo)||832 (B32-8W)||1||1989|
The passenger carrier received its order in 1991
and was called into service wherever needed due to its extra tractive
Amtrak had the fleet numbered 500-519 but the California Department
of Transportation has since purchased 501 and 502, renumbering them
2051 and 2052 for use in Amtrak California service. Today, they still
remain in regular use with the rest of Amtrak's original fleet relegated
to yard and switching duties as newer models have since bumped them
from main line service. Lastly, for more information about the B32-8 and a complete production roster, including variants, please refer to the chart above.
Related Reading You May Enjoy