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                    SD7

Production Span: 1952-1953
Amnt. Produced:  187
Length:                   60' 8.5"
Height:                   14' 11"
Weight:                  368,000 lbs.
Prime mover:       16-cyl 567B    
Horsepower:        1,500
Tractive Effort:      73,000 lbs.
Fuel Capacity:      2,400 gallons
Gear Ratio:           62:15
Max Speed:           65 Mph
                    SD9

Production Span: 1954-1959
Amnt. Produced:  471
Length:                   60' 8.5"
Height:                   14' 11"
Weight:                  368,000 lbs.
Prime mover:        16-cyl 567C    
Horsepower:         1,750
Tractive Effort:       73,000 lbs.
Fuel Capacity:       2,400 gallons
Gear Ratio:            62:15
Max Speed:            65 Mph
                    SD18

Production Span: 1960-1963
Amnt. Produced:  54
Length:                   60' 8.5"
Height:                    14' 11"
Weight:                   376,000 lbs.
Prime mover:        16-cyl 567D1    
Horsepower:         1,800
Tractive Effort:        75,600 lbs.
Fuel Capacity:        2,400 gallons
Gear Ratio:             62:15
Max Speed:             65 Mph
                SD24/SD24B

Production Span: 1958-1963
Amnt. Produced:  179/45
Length:                   60' 8.5"
Height:                   14' 11"
Weight:                  376,000 lbs.
Prime mover:       16-cyl 567D3   
Horsepower:        2,400
Tractive Effort:      75,600 lbs.
Fuel Capacity:      3,000 gallons
Gear Ratio:           62:15
Max Speed:           70 Mph
                    SD28
(Essentially a de-turbocharged SD35)
Production Span: 1965
Amnt. Produced:  6
Length:                   60' 8.5"
Height:                   15' 7 1/4"
Weight:                   380,000 lbs.
Prime mover:        16-cyl 567D1    
Horsepower:         1,850
Tractive Effort:       78,000 lbs.
Fuel Capacity:       3,000 gallons
Gear Ratio:            62:15
Max Speed:           70 Mph
                    SD35

Production Span: 1964-1966
Amnt. Produced:  360
Length:                   60' 8.5"
Height:                   15' 7 1/4"
Weight:                   380,000 lbs.
Prime mover:        16-cyl 567D3A
Horsepower:         2,500
Tractive Effort:       78,000 lbs.
Fuel Capacity:       3,000 gallons
Gear Ratio:            62:15
Max Speed:            70 Mph
                    SDP35
(Equipped with steam generator)
Production Span: 1964-1965
Amnt. Produced:  35
Length:                   60' 8.5"
Height:                    15' 7 1/4"
Weight:                   385,000 lbs.
Prime mover:        16-cyl 567D3A 
Horsepower:         2,500
Tractive Effort:     
Fuel Capacity:     
Gear Ratio:          
Max Speed:
                    SD38/SD38AC/SD38-2
(SD38AC uses an altenator instead of generator)
Production Span: 1967-1971/1971/1972-1979
Amnt. Produced:  38/15/83
Length:                   65' 8"/65' 8"/68' 10"
Height:                    15' 7 1/4"
Weight:                   390,000 lbs.
Prime mover:        16-cyl 645E 
Horsepower:         2,000
Tractive Effort:       83,000 lbs.
Fuel Capacity:       4,000 gallons
Gear Ratio:            62:15
Max Speed:            70 Mph
                    SD39
      
Production Span: 1968-1970
Amnt. Produced:  54
Length:                  65' 8"
Height:                   15' 7 1/4"
Weight:                  390,000 lbs.
Prime mover:       12-cyl 645E3    
Horsepower:        2,300
Tractive Effort:      83,000 lbs.
Fuel Capacity:      4,000 gallons
Gear Ratio:           62:15
Max Speed:           70 Mph
                         SDL39
(Shortened lightweight frame for branchline)
Production Span: 1969-1972
Amnt. Produced:  10
Length:                  55' 2"
Height:                  15' 7 1/4"
Weight:                  247,000 lbs.
Prime mover:       12-cyl 645E3    
Horsepower:        2,300
Tractive Effort:     
Fuel Capacity:      1,200 gallons
Gear Ratio:           62:15
Max Speed:
                    SD40X
(Experimental SD40, built on SD35 frame)
Production Span: 1964-1965
Amnt. Produced:  9
Length:                  60' 8.5"
Height:                  15' 7 1/4"
Weight:                  392,000 lbs.
Prime mover:       16-cyl 645E3
Horsepower:        3,000
Tractive Effort:       83,000 lbs.
Fuel Capacity:      3,000 gallons
Gear Ratio:           62:15
Max Speed:           70 Mph
             SD40/SD40-2/SD40T-2/SD40-2W   *
(SD40-2W is equipped with Canadian style safety cab)    
Production Span: 1966-1972/1972-1986/1974-1980/1975-1980
Amnt. Produced:  1,275/3,945/317/123
Length:                  65' 8 & 65' 9.5"/68' 10"/70' 8"/68' 10"
Height:                  15' 7 1/4"
Weight:                  390,000 lbs./390,000 lbs./410,000 lbs.
Prime mover:       16-cyl 645E3 
Horsepower:        3,000
Tractive Effort:      83,000 lbs.
Fuel Capacity:      4,000 gallons/4,000 gallons/4,400 gallons/4,000 gallons
Gear Ratio:           62:15
Max Speed:           70 Mph
                    SDP40
(Equipped with steam generator)
Production Span: 1966-1970
Amnt. Produced:  20
Length:                  65' 8"
Height:                   15' 7 1/4"
Weight:                  390,000 lbs.
Prime mover:       16-cyl 645E    
Horsepower:        3,000
Tractive Effort:     
Fuel Capacity:     
Gear Ratio:          
Max Speed:
                    SD40A
(SD40 built on SDP45 frame)
Production Span: 1969-1970
Amnt. Produced:  18
Length:                   70' 8"
Height:                   15' 7 1/4"
Weight:                 
Prime mover:       16-cyl 645E3
Horsepower:        3,000
Tractive Effort:     
Fuel Capacity:      5,000 gallons
Gear Ratio:           62:15
Max Speed:           70 Mph
                  SD40-2SS
(SD40-2 with Super Series wheelslip control)
Production Span: 1978
Amnt. Produced:  5
Length:                  68' 10"
Height:                   15' 7 1/4"
Weight:                  412,000 lbs.
Prime mover:       16-cyl 645E3    
Horsepower:        3,000
Tractive Effort:     
Fuel Capacity:     
Gear Ratio:          
Max Speed:
                    SD40X
(Experimental SD50)    
Production Span: 1979
Amnt. Produced:  4
Length:                   68' 10"
Height:                   15' 7 1/4"
Weight:                  400,000 lbs.
Prime mover:       16-cyl 645F    
Horsepower:        3,500
Tractive Effort:      96,000 lbs.
Fuel Capacity:      3,900 gallons
Gear Ratio:          
Max Speed:           70 Mph
             SD45/SD45-2/SD45T-2 *
      
Production Span: 1965-1971/1972-1974/1972-1975
Amnt. Produced:  1,260/136/247
Length:                  65' 8" & 65' 9.5"/68' 10"/70' 8"
Height:                  15' 7 1/4"
Weight:                  390,000 lbs./390,000 lbs./410,000 lbs.
Prime mover:       20-cyl 645E3    
Horsepower:        3,600
Tractive Effort:      83,000 lbs.
Fuel Capacity:      4,000 gallons/4,000 gallons/4,400 gallons
Gear Ratio:           62:15
Max Speed:           70 Mph
                    SDP45
(Equipped with steam generator)  
Production Span: 1967-1970
Amnt. Produced:  52
Length:                  70' 8"
Height:                   15' 7 1/4"
Weight:                  391,000 lbs.
Prime mover:       20-cyl 645E3   
Horsepower:        3,600
Tractive Effort:     
Fuel Capacity:      5,000 gallons
Gear Ratio:          
Max Speed:
                    SD45X
(Experimental upgrade of the SD45)
Production Span: 1970-1971
Amnt. Produced:  7
Length:                  70' 8"
Height:                  15' 7 1/4"
Weight:                  413,000 lbs.
Prime mover:       20-cyl 645E3    
Horsepower:        4,200
Tractive Effort:     
Fuel Capacity:      4,400 gallons
Gear Ratio:           62:15
Max Speed:           70 Mph
                    SD50S
(Developmental SD50, short frame)
Production Span: 1980
Amnt. Produced:  6
Length:                  68' 10"
Height:                  15' 7 1/4"
Weight:                  390,000 lbs.
Prime mover:       16-cyl 645F3B 
Horsepower:        3,500
Tractive Effort:       96,300 lbs.
Fuel Capacity:      4,000 gallons
Gear Ratio:           70:17
Max Speed:           70 Mph
                    SD50   *

Production Span: 1981-1985
Amnt. Produced:  361
Length:                  71' 2"
Height:                   15' 7 1/4"
Weight:                  392,000 lbs.
Prime mover:       16-cyl 645F3B    
Horsepower:        3,500 & 3,600
Tractive Effort:      96,300 lbs.
Fuel Capacity:      4,900 gallons
Gear Ratio:           70:17
Max Speed:           70 Mph
             SD60/SD60M/SD60I   *
      
Production Span: 1984-1991/1989-1993/1993-1995
Amnt. Produced:  527/510/81
Length:                  71' 2"/71' 7"/71' 2"
Height:                  15' 7 1/4"
Weight:                  390,000 lbs./395,000 lbs./395,000 lbs.
Prime mover:       16-cyl 710G3
Horsepower:        3,800
Tractive Effort:      100,000 lbs.
Fuel Capacity:      4,900 gallons
Gear Ratio:           70:17
Max Speed:           70 Mph
                  SD60MAC
     
Production Span: 1992
Amnt. Produced:  4
Length:                  74' 0"
Height:                   15' 8"
Weight:                  390,000 lbs.
Prime mover:       16-cyl 710G3A   
Horsepower:        3,800
Tractive Effort:      117,000 lbs.
Fuel Capacity:      4,900 gallons
Gear Ratio:           83:16
Max Speed:           70 Mph
           SD70/SD70M/SD70I   *
     
Production Span: 1993-1999/1992-2004/1995-2004
Amnt. Produced:  120/1,646/26
Length:                  72' 4"'
Height:                   15' 7.5"
Weight:                  395,000 lbs./400,000 lbs./400,000 lbs.
Prime mover:        16-cyl 710G3B  
Horsepower:         4,000
Tractive Effort:       110,000 lbs.
Fuel Capacity:       4,900 gallons
Gear Ratio:            83:16
Max Speed:            70 Mph
                  SD70MAC   *
     
Production Span: 1993-2004
Amnt. Produced:   1,124
Length:                   74' 0"
Height:                    15' 7.5"
Weight:                   415,000 lbs.
Prime mover:        16-cyl 710G3C   
Horsepower:         4,000 & 4,300
Tractive Effort:       137,000 lbs.
Fuel Capacity:       5,000 gallons
Gear Ratio:            83:16
Max Speed:            70 Mph
                   SD70ACe
(Tier 2 compliant SD70MAC)
Production Span: Mid 2003-Present
Amnt. Produced:  185
Length:                  74' 3"
Height:                   15' 10.5"
Weight:                  420,000 lbs.
Prime mover:       16-cyl 710G3C-EST2
Horsepower:        4,300
Tractive Effort:      157,000 lbs.
Fuel Capacity:      4,900 gallons
Gear Ratio:         
Max Speed:           70 Mph
                      SD70M-2
(Tier 2 compliant SD70M. Also known as SD70DCe)
Production Span: Late 2004-Present
Amnt. Produced:  58
Length:                  74' 3"
Height:                   15' 11"
Weight:                  407,000 lbs.
Prime mover:       16-cyl 710G3C-EST2
Horsepower:        4,300
Tractive Effort:      113,100 lbs.
Fuel Capacity:      4,900 gallons
Gear Ratio:          
Max Speed:           70 Mph
               SD75M/SD75I
     
Production Span: 1995-2004/1996-2004
Amnt. Produced:  51/232
Length:                  72' 4"'
Height:                   15' 7.5"
Weight:                  395,000 lbs.
Prime mover:       16-cyl 710G3C 
Horsepower:        4,300
Tractive Effort:      110,000 lbs.
Fuel Capacity:      4,900 gallons
Gear Ratio:           83:16
Max Speed:           70 Mph
                  SD80MAC
     
Production Span: 1995-1996
Amnt. Produced:   30
Length:                   80' 2"
Height:                    15' 8"
Weight:                   420,000 lbs.
Prime mover:        20-cyl 710G3B-ES   
Horsepower:         5,000
Tractive Effort:       147,000 lbs.
Fuel Capacity:       5,800 gallons
Gear Ratio:            83:16
Max Speed:            75 Mph
                  SD89MAC
     
Production Span: 2000
Amnt. Produced:   1
Length:                   80' 2"
Height:                    15' 8"
Weight:                   415,000 lbs.
Prime mover:        12-cyl 265H   
Horsepower:         4,500
Tractive Effort:       144,000 lbs.
Fuel Capacity:       5,800 gallons
Gear Ratio:            83:16
Max Speed:            75 Mph
                  SD90MAC
(Also known as SD9043MAC)      
Production Span: 1995-2004
Amnt. Produced:   410
Length:                   80' 2"
Height:                    15' 8"
Weight:                   425,000 lbs.
Prime mover:        16-cyl 710G3-ES   
Horsepower:         4,300
Tractive Effort:       147,000 lbs.
Fuel Capacity:       5,800 gallons
Gear Ratio:            83:16
Max Speed:            75 Mph
       SD90MAC-H/SD90MAC-H II
        
Production Span: 1996-1999/1996-2004
Amnt. Produced:   22/46
Length:                   80' 2"
Height:                    15' 8"
Weight:                   425,000 lbs.
Prime mover:        16-cyl 265H
Horsepower:         6,000
Tractive Effort:       170,000 lbs.
Fuel Capacity:       5,800 gallons
Gear Ratio:            83:16
Max Speed:            75 Mph
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