ATSF logo ATSF EMD SD75I
251 class
master power roster with specifications and references
 
 
 
scroll to
and click
on desired
road number

  ATSF
number
  BNSF
number
 
specifications
power:
  200-223:  4,300 hp4
  220-224:  4,500 hp4
  225-250:  4,300 hp4
weight:  394,000 lbs4
tractive effort:  109,000 lbs4
  engine:  16-710G3A4
fuel capacity:  5,000 gals4
gear ratio:  69:184
trucks:  HTCR trucks, with 40-in wheels4
  alternator: 
traction motors: 
dynamic brakes:  24.0 mph max extended range-flat4
 
roster
road
number
model builder info history disposition
 251:2  SD75I builder:  GMD/GMLG11,x107
date:  Mar954,7/Apr95x107
serial no.:  946503-24,x107
frame no.:  946503-27
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS at EMD LaGrange ILx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7,x117
     8201 7 6May98
 252:2  SD75I builder:  GMD/GMLG11,x107
date:  Mar954,7
serial no.:  946503-34
frame no.:  946503-37
order no.:  9465037,11
delivered:  Mar95x107:
    • assignment:  freight service
    • paint:  SRS at EMD LaGrange ILx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8202 7
    6Apr98
 253:2  SD75I builder:  GMD/GMLG11,x107
date:  Mar954,7
serial no.:  946503-44
frame no.:  946503-47
order no.:  9465037,11
delivered:  Apr95x107:
    • assignment:  freight service
    • paint:  SRS at EMD LaGrange ILx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8203 7
    1May98
 254:2  SD75I builder:  GMD/GMLG11,x107
date:  Mar954,7,x107
serial no.:  946503-54,x107
frame no.:  946503-57
order no.:  9465037,11
delivered:  Mar95x107:
    • assignment:  freight service
    • paint:  SRS at GMLG Londonx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8204 7
    1Apr98
 255:2  SD75I builder:  GMD/GMLG11,x107
date:  Mar954,7,x107
serial no.:  946503-64
frame no.:  946503-67
order no.:  9465037,11
delivered:  Mar95x107:
    • assignment:  freight service
    • paint:  SRS at GMLG Londonx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8205 7
    1May98
 256:2 SD75I  builder:  GMD/GMLG11,x107
date:  Mar954,7,x107
serial no.:  946503-74,x107
frame no.:  946503-77
order no.:  9465037,11
delivered:  Mar95x107:
    • assignment:  freight service
    • paint:  SRS at GMLG Londonx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8206 7
    22Feb98
 257:2  SD75I builder:  GMD/GMLG11,x107
date:  Mar954,7,x107
serial no.:  946503-84,x107
frame no.:  946503-87
order no.:  9465037,11
delivered:  Mar95x107:
    • assignment:  freight service
    • paint:  SRS at GMLG Londonx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8207 7
    28May98
 258:2  SD75I builder:  GMD/GMLG11,x107
date:  Mar954,x107/Apr957
serial no.:  946503-94,x107
frame no.:  946503-97
order no.:  9465037,11
delivered:  Apr95x107:
    • assignment:  freight service
    • paint:  SRS at GMLG Londonx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8208 7
    31Mar98
 259:2  SD75I builder:  GMD/GMLG11,x107
date:  Mar954,x107/Apr957
serial no.:  946503-104,x107
frame no.:  946503-107
order no.:  9465037,11
delivered:  Mar95x107:
    • assignment:  freight service
    • paint:  SRS at GMLG Londonx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8209 7
    1Apr98
 260:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,2,7
serial no.:  946503-114
frame no.:  946503-117
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS at VMV Paducah KYx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8210 7
    6Apr98
 261:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,2,7,x107
serial no.:  946503-11x107/
  946503-124
frame no.:  946503-127
order no.:  9465037,11
delivered:  Apr95x107:
    • assignment:  freight service
    • paint:  SRS at VMV Paducah KYx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8211 7
    6Apr98
 262:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,2,7
serial no.:  946503-12x107/
  946503-134
frame no.:  946503-137
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS at VMV Paducah KYx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8212 7
    16Feb98
 263:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,2,7,x107
serial no.:  946503-13x107/
  946503-144
frame no.:  946503-147
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS at VMV Paducah KYx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8213 2,7,x117
    6Jul98x117
 264:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,7,x107
serial no.:  946503-14x107/
  946503-154
frame no.:  946503-157
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS at VMV Paducah KYx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8214 7
    6Apr98
 265:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,7
serial no.:  946503-164
frame no.:  946503-167
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS at VMV Paducah KYx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered:  BNSF7  8215 7
    1May98
 266:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,x107/May957
serial no.:  946503-174,x107
frame no.:  946503-177
order no.:  9465037,11
delivered:  May95x107 with EML 7023 builder
    platex107:
    • assignment:  freight service
    • paint:  SRS at AMF Montrealx107/GMLG Londonx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8216 7,x117
    5Aug98x117
 267:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954/May957
serial no.:  946503-184
frame no.:  946503-187
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS at VMV Paducah KYx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8217 7,x117
    27Jul98x117
 268:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954/May957
serial no.:  946503-194
frame no.:  946503-197
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS at AMF Montrealx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8218 7,x117
    5Aug98x117
 269:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,7
serial no.:  946503-204
frame no.:  946503-207
order no.:  9465037,11
delivered:  May95x107 with EML 7022 builder
    platex107 :
    • assignment:  freight service
    • paint:  SRS at AMF Montrealx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8219 7
    4Feb98
 270:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,7,x107
serial no.:  946503-214,x107
frame no.:  946503-217
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8220 7
    1May98
 271:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,7,x107
serial no.:  946503-224,x107
frame no.:  946503-227
order no.:  9465037,11
delivered:  May95x107:
    • delivered:  freight service
    • paint:  SRS at GMLG Londonx107
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8221 7
    9Feb98
 272:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,7
serial no.:  946503-234
frame no.:  946503-237
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8222 7
    6Mar98
 273:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,7
serial no.:  946503-244
frame no.:  946503-247
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8223 7
    2Feb98
 274:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr954,7,x107
serial no.:  946503-254,x107
frame no.:  946503-257
order no.:  9465037,11
delivered:  May95x107:
    • assignment:  freight service
    • paint:  SRS
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8224 7
    26Mar98
 275:2  SD75I builder:  GMD/GMLG11,x107
date:  Apr95x107/May954,7
serial no.:  946503-264,x107
frame no.:  946503-267
order no.:  9465037,11
delivered:  Jun95x107:
    • assignment:  freight service
    • paint:  SRS
transferred:  BNSF Rwy Co merger35
    22Sep9535,
  renumbered/relettered:  BNSF7  8225 7
    23May98
 
references
  4 Kevin EuDaly, Santa Fe Rails, vol. 1, 1996.
  7 Tom Chandler, ATSF roster information hosted at QStation.org.
11  David Dallner, private ATSF roster information.
35 Robert C. Del Grosso, Burlington Northern and Santa Fe Railway 1997 Annual, 1998.
39 Robert C. Del Grosso, Atchison, Topeka & Santa Fe Railway 1995 Motive Power Fleet, 2010.
 
x107 "Extra 2200 South," issue 107.
x108 "Extra 2200 South," issue 108.
x117 "Extra 2200 South," issue 117.
 
abbreviations and paint designations
ATSF -- Atchison, Topeka & Santa Fe Railway
BNSF -- Burlington Northern Santa Fe Railway, then to BNSF
  EMD -- Electro-Motive Division, General Motors
GMD --
GMLG -- General Motors Locomotive Group
   H2  -- BNSF Heritage 2 paint
 SRS  -- ATSF silver/red super-fleet paint
 
notes
1   Permission to print and/or download HTML code in its entirety for personal, non-commercial use
    is granted.
2  Hyperlinks are added at the units' serial numbers for use by and convenience of users.  They are provided to permit linkage to other information or
    images of that unit.
3  Contributions of precise, accurate data are welcomed.
4  Last upgraded 16 January 2011.