4/24/2025
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Home
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Baltimore & Ohio
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Locomotives
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Baldwin Locomotive Works 2-6-6-2
> BO 7702
Pictures of BO 7702
Owner:
Baltimore & Ohio
Model:
BLW 2-6-6-2
Built As:
SAL 2502 (2-6-6-2)
Serial Number:
61831
Order No:
Frame Number:
4 of 22x30 cyl., 69" drivers
Built:
0/1934
Notes:
2-6-6-4 Baldwin 1934 nee-SAL 2502 sfs 3/1953
Other locos with this serial:
BO 7702(2-6-6-2)
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Title:
BO 2-6-6-4 #7702 - Baltimore & Ohio
Description:
Unfortunately, the RRPA data base does not have an option for the 2-6-6-4 wheel config from Baldwin. This loco was built by Baldwin in 1934 as Seaboard Air Line #2502. It was then sold to the B&O in August of 1947 and renumbered BO 7702 as seen here later. The loco lasted only 6 more years on the roster before being sold for scrap in March of 1953. Specs - 69" drivers, impressive 230 psi boiler pressure, four sets of 22x30" cylinders, massive engine weight of 480,000 lb, tractive effort of 82,000 lb. No exact date or photographer was listed for the photo.
Photo Date:
6/1/1947
Upload Date:
3/6/2023 5:48:47 AM
Location:
Hagerstown, MD
Author:
Gary Everhart
Categories:
RollingStock,Yard,Steam
Locomotives:
BO 7702(2-6-6-2)
Views:
238
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