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Chuck Zeiler's Collection
 
4/16/2025
 
 
 
 
 
Owner: Milwaukee Road
Model:Rebuilt EMD SD10Built As:MILW 2223 (SD7)
Serial Number:18309Order No:6516
Frame Number:6516-4Built:10/1953
Notes:18-ERS-6
Other locos with this serial:  DME 544(SD10) MILW 544(SD10)
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MILW SD10 544
Title:  MILW SD10 544
Description:  MILW SD10 544, Bensenville, Illinois, April 9, 1986, photo by Chuck Zeiler. Built in October 1953 (c/n 18309) on EMD Order 6516 as MILW SD7 2223, later renumbered 523. When it was rebuilt into a SD10, it was renumbered 544, classed as 18.5-ERS-6 (reflecting the increase in horsepower from the as-delivered 1500 to 1850), and later became DME 544. The Milwaukee Road rebuilt seventeen [D-7's and four SD-9's starting in late 1974 and continuing until January 1976, designating the 21 rebuilt locomotives as SD-10's, classed 18-ERS-6 (1800 horsepowdr - E(MD) Road Switcher - 6 axles). The boxy structure on the roof behind the cab is a Horst air filter, which most of the rebuilt units had, but the last six (556-561. received a lower profile Farr air filter. Also during the rebuilding process, the air reservoirs were changed from a vertical stacked arrangement to horizontal to keep them out of harms way in the event of a derailment.
Photo Date:  4/9/1986  Upload Date: 4/18/2009 11:09:59 AM
Location:  Bensenville, IL
Author:  Chuck Zeiler
Categories:  Roster
Locomotives:  MILW 544(SD10)
Views:  930   Comments: 0


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