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12/24/2024
 
 
 
 
 
Owner: Union Pacific Railroad Company
Model:EMD SD40-2Built As:UP 3644 (SD40-2)
Serial Number:786263-36Order No:786263
Frame Number:786263-36Built:11/1979
Other locos with this serial:  UP 3644(SD40-2) ICE 6442(SD40-2) RCPE 6442(SD40-2) RCPE 3468(SD40-2)
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UP w/b
Title:  UP w/b
Description:  A UP w/b crests the grade at Kirkwood with three SD40-2's for power on 30APR1988
Photo Date:  4/30/1988  Upload Date: 3/27/2019 5:55:15 PM
Location:  Kirkwood, MO
Author:  Donald Albertson
Categories: 
Locomotives:  UP 3265(SD40-2) UP 3644(SD40-2) UP 3941(SD40-2)
Views:  224   Comments: 1
UP 3644--SD40-2
Title:  UP 3644--SD40-2
Description: 
Photo Date:  2/25/1989  Upload Date: 11/8/2009 10:16:35 PM
Location:  Kansas City, MO
Author:  Walt Evans
Categories: 
Locomotives:  UP 3644(SD40-2)
Views:  236   Comments: 0
1970'S POWER IN 1993.
Title:  1970'S POWER IN 1993.
Description:  When was the last time anyone was able catch a motive like this handling coal empties at Provo? Looking through my vast collection of prints,I found this classic from March 1993 of Southern Pacific SD40T-2 No.9343 and UP SD40-2's 3128/3644 shoving an empty coal export train returning from Southern California back to the Rio Grande at Provo. In those days all I had was a 35mm snapshot camera since that was all I could afford back in those days. Thanks to the miracle of ''Modern Technology'' I'm now able to make these timeless classics look great!
Photo Date:  3/4/1993  Upload Date: 11/21/2010 11:44:07 PM
Location:  Provo, UT
Author:  Quinn Clegg
Categories: 
Locomotives:  UP 3128(SD40-2) UP 3644(SD40-2)
Views:  639   Comments: 1
UP 3644 SD40-2
Title:  UP 3644 SD40-2
Description:  Trio of SD40-2's lead on CSX into Atlanta in 1994.
Photo Date:  7/8/1994  Upload Date: 6/4/2004 11:07:03 PM
Location:  Howell, GA
Author:  David Ray
Categories:  Roster
Locomotives:  UP 3644(SD40-2) UP 3341(SD40-2) UP B4235(SD40-2B)
Views:  1414   Comments: 3
Union Pacific's Provo Yard Switcher Job (YPV 55) Provo,Utah February 23,1997.
Title:  Union Pacific's Provo Yard Switcher Job (YPV 55) Provo,Utah February 23,1997.
Description:  Union Pacific's Provo Switcher Job with two classic SD40-2's with a cut of cars bound for Geneva Steel.
Photo Date:  2/23/1997  Upload Date: 9/20/2009 12:40:56 AM
Location:  Provo, UT
Author:  Quinn Clegg
Categories: 
Locomotives:  UP 3129(SD40-2) UP 3644(SD40-2)
Views:  442   Comments: 1
UP 3644 - Stockton, CA - 3/9/97
Title:  UP 3644 - Stockton, CA - 3/9/97
Description: 
Photo Date:  3/9/1997  Upload Date: 2/2/2011 4:49:49 PM
Location:  Stockton, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 3644(SD40-2)
Views:  266   Comments: 0
UP 3644
Title:  UP 3644
Description:  Two UP SD40-2s and an NS GP50 handle a K869 molten sulfur train at Vitis.
Photo Date:  3/14/1998  Upload Date: 1/24/2009 12:42:04 PM
Location:  Vitis, FL
Author:  Mike Woodruff
Categories: 
Locomotives:  UP 3644(SD40-2)
Views:  301   Comments: 1


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