Athearn Super Sale DealsClick Here!
Menu
Advanced Search
No product found
Cart
Fast Shipping - Huge Inventory Selection - WorldWide Shipping
Menu
Account

Diesel Locomotives

Diesel Locomotive Model TrainsDiesel Locomotive Model Trains

A Diesel Locomotive is a type of railway locomotive in   which the prime mover is an actual diesel engine. Several types of diesel locomotives have been developed, differing in the way mechanical power is conveyed to the driving wheels.

Filters
Clear All
View as Grid List

Items 1-35 of 55

Set Descending Direction
  1. MTH 20-21894-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Chessie #8577
    MTH 20-21894-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Chessie #8577
    Number 20-21894-1
    Manufacturer MTH Trains
    Scale O
    $549.99
    Add to Wish List Add to Compare
  2. MTH 20-21896-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Reading & Northern #5014
    MTH 20-21896-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Reading & Northern #5014
    Number 20-21896-1
    Manufacturer MTH Trains
    Scale O
    $569.99
    Add to Wish List Add to Compare
  3. MTH 20-21900-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Norfolk Southern #6506
    MTH 20-21900-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Norfolk Southern #6506
    Number 20-21900-1
    Manufacturer MTH Trains
    Scale O
    $549.99
    Add to Wish List Add to Compare
  4. MTH 20-21901-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Norfolk Southern #6520
    MTH 20-21901-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Norfolk Southern #6520
    Number 20-21901-1
    Manufacturer MTH Trains
    Scale O
    $549.99
    Add to Wish List Add to Compare
  5. MTH 20-21902-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Conrail #6792
    MTH 20-21902-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Conrail #6792
    Number 20-21902-1
    Manufacturer MTH Trains
    Scale O
    $549.99
    Add to Wish List Add to Compare
  6. MTH 20-21903-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Conrail #6804
    MTH 20-21903-1 O SD50 Diesel Engine w/Proto-Sound 3.0- Conrail #6804
    Number 20-21903-1
    Manufacturer MTH Trains
    Scale O
    $549.99
    Add to Wish List Add to Compare
  7. Lionel 2433231 B&O SD-50 #8577 w/Legacy
    Lionel 2433231 B&O SD-50 #8577 w/Legacy
    Number 2433231
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Out of stock
    Add to Wish List Add to Compare
  8. Lionel 2433232 B&O SD-50 #8584 w/Legacy
    Lionel 2433232 B&O SD-50 #8584 w/Legacy
    Number 2433232
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Out of stock
    Add to Wish List Add to Compare
  9. Lionel 2433239 B&O SD-50 SuperBass Non Powered #8593
    Lionel 2433239 B&O SD-50 SuperBass Non Powered #8593
    Number 2433239
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  10. Lionel 2433241 Conrail SD-50 #6709 w/Legacy
    Lionel 2433241 Conrail SD-50 #6709 w/Legacy
    Number 2433241
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Out of stock
    Add to Wish List Add to Compare
  11. Lionel 2433249 Conrail SD-50 SuperBass Non Powered #6720
    Lionel 2433249 Conrail SD-50 SuperBass Non Powered #6720
    Number 2433249
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Add to Wish List Add to Compare
  12. Lionel 2433250 Conrail SD-50 #6707 w/Legacy
    Lionel 2433250 Conrail SD-50 #6707 w/Legacy
    Number 2433250
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  13. Lionel 2433261 Rio Grande #5503 SD-50 w/Legacy
    Lionel 2433261 Rio Grande #5503 SD-50 w/Legacy
    Number 2433261
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  14. Lionel 2433262 Rio Grande #5507 SD-50 w/Legacy
    Lionel 2433262 Rio Grande #5507 SD-50 w/Legacy
    Number 2433262
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  15. Lionel 2433269 Rio Grande #5515 SD-50 SuperBass Non Powered
    Lionel 2433269 Rio Grande #5515 SD-50 SuperBass Non Powered
    Number 2433269
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  16. Lionel 2433271 Missouri Pacific #5000 SD-50 w/Legacy
    Lionel 2433271 Missouri Pacific #5000 SD-50 w/Legacy
    Number 2433271
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  17. Lionel 2433272 Missouri Pacific #5041 SD-50 w/Legacy
    Lionel 2433272 Missouri Pacific #5041 SD-50 w/Legacy
    Number 2433272
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  18. Lionel 2433279 Missouri Pacific #5050 SD-50 SuperBass Non Powered
    Lionel 2433279 Missouri Pacific #5050 SD-50 SuperBass Non Powered
    Number 2433279
    Manufacturer Lionel Trains
    Scale O
    Special Price $499.99 Regular Price $539.99
    Add to Wish List Add to Compare
  19. Lionel 2433281 Norfolk Southern SD40E #6313 SD-50 w/Legacy
    Lionel 2433281 Norfolk Southern SD40E #6313 SD-50 w/Legacy
    Number 2433281
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  20. Lionel 2433282 Norfolk Southern SD40E #6319 SD-50 w/Legacy
    Lionel 2433282 Norfolk Southern SD40E #6319 SD-50 w/Legacy
    Number 2433282
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  21. Lionel 2433291 Reading and Northern #5018 SD-50 w/Legacy
    Lionel 2433291 Reading and Northern #5018 SD-50 w/Legacy
    Number 2433291
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  22. Atlas 40005217 N SD-50 GOLD DENVER RIO GRANDE & WESTERN #5504 DCC/Sound
    Atlas 40005217 N SD-50 GOLD DENVER RIO GRANDE & WESTERN #5504 DCC/Sound
    Number 40005217
    Manufacturer Atlas
    Scale N
    $179.99
    Add to Wish List Add to Compare
  23. Atlas 40005220 N Southern Pacific 5504 (Gray/Red) (w/ ditch lights) DCC/Sound
    Atlas 40005220 N Southern Pacific 5504 (Gray/Red) (w/ ditch lights) DCC/Sound
    Number 40005220
    Manufacturer Atlas
    Scale N
    $179.99
    Add to Wish List Add to Compare
  24. Atlas 40005226 N SD-50 GOLD NORFOLK SOUTHERN [SD40E] #6327 DCC/Sound
    Atlas 40005226 N SD-50 GOLD NORFOLK SOUTHERN [SD40E] #6327 DCC/Sound
    Number 40005226
    Manufacturer Atlas
    Scale N
    $199.99
    Add to Wish List Add to Compare
  25. Athearn ATHG-1833 HO SD50 Diesel Locomotive Chessie System #8578
    Athearn ATHG-1833 HO SD50 Diesel Locomotive Chessie System #8578
    Number ATHG-1833
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  26. Athearn ATHG-1834 HO SD50 Diesel Locomotive Chessie System #8581
    Athearn ATHG-1834 HO SD50 Diesel Locomotive Chessie System #8581
    Number ATHG-1834
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  27. Athearn ATHG-1835 HO SD50 Diesel Locomotive Chessie System #8595
    Athearn ATHG-1835 HO SD50 Diesel Locomotive Chessie System #8595
    Number ATHG-1835
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  28. Athearn ATHG-1836 HO SD50 Diesel Locomotive Denver & Rio Grande Western #5501
    Athearn ATHG-1836 HO SD50 Diesel Locomotive Denver & Rio Grande Western #5501
    Number ATHG-1836
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  29. Athearn ATHG-1837 HO SD50 Diesel Locomotive Denver & Rio Grande Western #5510
    Athearn ATHG-1837 HO SD50 Diesel Locomotive Denver & Rio Grande Western #5510
    Number ATHG-1837
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  30. Athearn ATHG-1838 HO SD50 Diesel Locomotive Denver & Rio Grande Western #5515
    Athearn ATHG-1838 HO SD50 Diesel Locomotive Denver & Rio Grande Western #5515
    Number ATHG-1838
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  31. Athearn ATHG-1839 HO SD50 Diesel Locomotive CSX #8556
    Athearn ATHG-1839 HO SD50 Diesel Locomotive CSX #8556
    Number ATHG-1839
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  32. Athearn ATHG-1840 HO SD50 Diesel Locomotive CSX #8563
    Athearn ATHG-1840 HO SD50 Diesel Locomotive CSX #8563
    Number ATHG-1840
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  33. Athearn ATHG-1841 HO SD50 Diesel Locomotive CSX #8564
    Athearn ATHG-1841 HO SD50 Diesel Locomotive CSX #8564
    Number ATHG-1841
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  34. Athearn ATHG-1842 HO SD50 Diesel Locomotive CSX #8567
    Athearn ATHG-1842 HO SD50 Diesel Locomotive CSX #8567
    Number ATHG-1842
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
  35. Athearn ATHG-1843 HO SD50 Diesel Locomotive Chicago and North Western #7004
    Athearn ATHG-1843 HO SD50 Diesel Locomotive Chicago and North Western #7004
    Number ATHG-1843
    Manufacturer Athearn
    Scale HO
    $252.44
    Add to Wish List Add to Compare
Page
per page
Filters
Now Shopping by
  1. Engine Style
    SD 50
Clear All
Shopping Options
Scale
  1. O 21 items
  2. HO 31 items
  3. N 3 items
Manufacturer
  1. Athearn 31 items
  2. Atlas 3 items
  3. Lionel Trains 15 items
  4. MTH Trains 6 items
Product Line
  1. Athearn Genesis 31 items
  2. Lionel Legacy 15 items
  3. MTH Premier 6 items
New Arrivals
  1. New 6 items
Preorder
  1. Yes 31 items
  2. No 24 items
Engine Style
  1. 25 ton 12 items
  2. 44 Ton 94 items
  3. 50 Ton 2 items
  4. 65 Ton - Whitcomb 16 items
  5. 70 Ton 1 item
  6. AC4400 101 items
  7. AC6000 21 items
  8. AEM-7 - ALP-44 16 items
  9. ALC-42 Charger 7 items
  10. ALP-45 - ALP-46 22 items
  11. AMD103 9 items
  12. AS 16 - 416 - 616 23 items
  13. B23-7 - B30-7 - B36-7 29 items
  14. Baldwin Switchers 52 items
  15. BL 2 4 items
  16. Budd 133 items
  17. Cabbage 18 items
  18. Centipede 3 items
  19. CF7 72 items
  20. C-Liner 25 items
  21. C 30-7 30 items
  22. C36-7 67 items
  23. C 44-9W 19 items
  24. C415 50 items
  25. C 420 - C 424 - C 425 - C 430 37 items
  26. Dash 8 - 8-32 - 8-40 - 8-40B - 8-40BW - 8-40C - 8-40CW 125 items
  27. Dash 8-40CM 16 items
  28. Dash 9 - Dash 9-44 58 items
  29. Doodlebug 12 items
  30. DD 35 - 40 6 items
  31. DRS 6-6 1000 1500 5 items
  32. DS 4-4 1000 1500 3 items
  33. E3 - E5 - E6 7 items
  34. E7 18 items
  35. E8 - E9 111 items
  36. EMD Model 40 8 items
  37. ES44AC (GEVO) 143 items
  38. ES44DC (GEVO) 32 items
  39. ET44 CH - AH - C4 - C45AH -EF644T - Tier 4 25 items
  40. European - Non-North American 18 items
  41. FA - FA-1 - FA-2 - FB-1 - FB-2 - FPA-2 - FPB-2 - FPA-2u 174 items
  42. F3 - F3A F3B 114 items
  43. F 7 A-B - FP 7 A-B 153 items
  44. F 9 - FP 9 17 items
  45. FL 9 36 items
  46. F40PH 53 items
  47. F45 - FP45 25 items
  48. F59PHI 67 items
  49. FM Trainmaster 10 items
  50. FM Erie Built 6 items
  51. FT 75 items
  52. GMD-1 2 items
  53. GP 7 102 items
  54. GP 8 2 items
  55. GP 9 102 items
  56. GP 15 35 items
  57. GP 16 - GP 18 - GP 20 45 items
  58. GP 30 47 items
  59. GP 35 79 items
  60. GP 38 - GP 38-2 234 items
  61. GP 39 130 items
  62. GP 40 - GP 40-2 190 items
  63. GP 49 15 items
  64. GP 50 41 items
  65. GP59 - GP60 - GP60M 24 items
  66. H15-44 6 items
  67. H16-44 38 items
  68. H24-66 14 items
  69. HH660 2 items
  70. Krauss Maffei ML4000 14 items
  71. M420 34 items
  72. M630 - M636 44 items
  73. ML-8 14 items
  74. MP15 AC-DC 52 items
  75. MP 36 23 items
  76. NW 2 80 items
  77. P32AC-DM 34 items
  78. P40 - P42 Genesis 90 items
  79. PA - PB 73 items
  80. RDC 123 items
  81. RS 1 - RS 2 13 items
  82. RS 3 318 items
  83. RS 4-5 - RSD 4-5 7 items
  84. RS 11 22 items
  85. RS 18 6 items
  86. RS 27 4 items
  87. RS 32 5 items
  88. RS 36 1 item
  89. RSC-14 3 items
  90. S 2 24 items
  91. SC-44 - SCV-42 Charger 1 item
  92. SD 7 28 items
  93. SD 9 - SD 10 56 items
  94. SD30C-ECO 3 items
  95. SD 35 - SDP 35 22 items
  96. SD 38 - SD 38-2 - SD38 AC 21 items
  97. SD 39 - SD 39-2 5 items
  98. SD40 - SD40-2 - SD40R - SDP40 - SDF40 340 items
  99. SD45 - SD45T - SD45-2 - SD45T - SDP45 107 items
  100. SD 50 55 items
  101. SD59M-2 7 items
  102. SD60 - SD60 M - SD60E - SD60I 99 items
  103. SD70 SD70ACe SD70MAc SD70ACU SD70M 250 items
  104. SD 75I-M 2 items
  105. SD 80 12 items
  106. SD89MAC 3 items
  107. SD 90 - SD 90MAC 64 items
  108. SW 1 33 items
  109. SW 7 12 items
  110. SW 8 12 items
  111. SW 9 76 items
  112. SW 1000 - 1200 - 1500 126 items
  113. Sharknose 49 items
  114. Small Switcher 3 items
  115. Thomas 5 items
  116. Veranda Turbine 12 items
  117. Turbotrain - Turboliner 20 items
  118. U 23B 1 item
  119. U 25B 114 items
  120. U 28B - U 28C 30 items
  121. U 30B - U 30C 30 items
  122. U 33 B-C 8 items
  123. U 36 3 items
  124. U 50 18 items
  125. VO1000 3 items
Engine Electronics
  1. DCC Ready 13 items
  2. DCC And Sound 21 items
  3. Proto Sound 3.0 6 items
  4. Legacy 11 items
  5. Non Powered 4 items
Road Name
  1. Baltimore & Ohio - B&O 3 items
  2. Chessie 7 items
  3. Chicago North Western - CNW - CMO 4 items
  4. Conrail 5 items
  5. CSX 8 items
  6. Kansas City Southern - KCS 4 items
  7. Missouri Pacific - MP 6 items
  8. Norfolk Southern - NS 5 items
  9. Reading & Northern 2 items
  10. Rio Grande - Denver Rio Grande - DRGW 10 items
  11. Southern Pacific - SP 1 item
Catalog
  1. Athearn July 2024 31 items
  2. Lionel 2023 C2 15 items
Price
On Sale
  1. Yes 1 item
  2. No 54 items
Compare
  1. Remove This Item
Compare
Clear All
You have no items to compare.
My Wish List
Last Added Items
  1. View Pre Order View Pre Order
    Remove This Item
Go to Wish List
You have no items in your wish list.
® Copyright 2025 Trainworld. All Rights Reserved.
Verified merchant by Authorize.net
Payment methods.