Owner: Pennsylvania Railroad
Model:BLW 2-10-0Built As:PRR 4491 (2-10-0)
Serial Number:56552Order No:
Frame Number:30.5X32 cylinders, 62" driversBuilt:5/1923
Notes:1922-23, class I1sa
Other locos with this serial:  PRR 4491(2-10-0)
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PRR 2-10-0 #4491 - Pennsylvnaia RR
Title:  PRR 2-10-0 #4491 - Pennsylvnaia RR
Description:  Built by Baldiwn between 1922-23, this I1s class decapod was known for sheer power. Running on 62" drivers and developing a massive 250 psi boiler pressure for its 30.5"x32" diameter & stroke cylinders, this engine tipped the scales at 548,500 lb and delivered a whopping tractive effort of 102,027 lb. In 1930 , a majority of the class were rebuilt with with Type E superheater w/o feed water heaters. Note the fireman filling the tender from ther yard standpipe in this photo. No photographer listed.
Photo Date:  10/1/1950  Upload Date: 1/10/2014 5:15:08 AM
Location:  Watkins Glen, NY
Author:  Gary Everhart
Categories:  Roster,Steam,Action
Locomotives:  PRR 4491(2-10-0)
Views:  525   Comments: 4

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