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Model trains are a form of transport consisting of a series of railroad cars, either freight or passenger, which are attached and pulled by a locomotive that runs on Track. TrainWorld has all the model train engines, rolling stock, and accessories you need for your model railroad empire!

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Items 1-35 of 41

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  1. MTH 20-3897-1 O 4-6-6-4 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-rail Wheels) - Union Pacific (Two-Tone Gray w/Yellow Stripes - Oil Tender) Cab No. 3977
    MTH 20-3897-1 O 4-6-6-4 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-rail Wheels) - Union Pacific (Two-Tone Gray w/Yellow Stripes - Oil Tender) Cab No. 3977
    Number 20-3897-1
    Manufacturer MTH Trains
    Scale O
    Special Price $1,399.99 Regular Price $1,659.99
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  2. MTH 20-3900-1 O Union Pacific 4-6-6-4 Challenger Cab #3985 (America the Beautiful) TrainWorld Exclusive "LAND OF THE FREE, HOME OF THE BRAVE"
    MTH 20-3900-1 O Union Pacific 4-6-6-4 Challenger Cab #3985 (America the Beautiful) TrainWorld Exclusive "LAND OF THE FREE, HOME OF THE BRAVE"
    Number 20-3900-1
    Manufacturer MTH Trains
    Scale O
    $1,699.99
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  3. Lionel 2331240 O Union Pacific Legacy Brass Hybrid Challenger #3834 "Greyhound"
    Lionel 2331240 O Union Pacific Legacy Brass Hybrid Challenger #3834 "Greyhound"
    Number 2331240
    Manufacturer Lionel Trains
    Scale O
    Special Price $2,199.99 Regular Price $2,499.99
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  4. Athearn #25541 N 4-6-6-4, UP #3985 Challenger DCC Ready Modern Excursion Version
    Athearn #25541 N 4-6-6-4, UP #3985 Challenger DCC Ready Modern Excursion Version
    Number 25541
    Manufacturer Athearn
    Scale N
    Special Price $249.99 Regular Price $373.99
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  5. Athearn #25544 N 4-6-6-4, UP #3976 Challenger DCC Ready
    Athearn #25544 N 4-6-6-4, UP #3976 Challenger DCC Ready
    Number 25544
    Manufacturer Athearn
    Scale N
    Special Price $249.99 Regular Price $373.99
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  6. Athearn #25741 N 4-6-6-4 , UP Challenger #3985 With DCC & Sound Modern Excursion version
    Athearn #25741 N 4-6-6-4 , UP Challenger #3985 With DCC & Sound Modern Excursion version
    Number 25741
    Manufacturer Athearn
    Scale N
    Special Price $299.99 Regular Price $467.49
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  7. Athearn #25742 N 4-6-6-4 , UP #3933 Challenger w/DCC & Sound
    Athearn #25742 N 4-6-6-4 , UP #3933 Challenger w/DCC & Sound
    Number 25742
    Manufacturer Athearn
    Scale N
    Special Price $299.99 Regular Price $467.49
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  8. Athearn #25743 N 4-6-6-4 , UP #3967 Challenger w/DCC & Sound
    Athearn #25743 N 4-6-6-4 , UP #3967 Challenger w/DCC & Sound
    Number 25743
    Manufacturer Athearn
    Scale N
    Special Price $299.99 Regular Price $467.49
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  9. Athearn #25745 N 4-6-6-4 , UP #3997 Challenger w/DCC & Sound
    Athearn #25745 N 4-6-6-4 , UP #3997 Challenger w/DCC & Sound
    Number 25745
    Manufacturer Athearn
    Scale N
    Special Price $199.99 Regular Price $467.49
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  10. MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union Pacific
    MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union Pacific
    Number 30-21265-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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  11. Rapido 42529 HO C30-7 (DC/DCC/Sound): Union Pacific - Early Scheme: #2415
    Rapido 42529 HO C30-7 (DC/DCC/Sound): Union Pacific - Early Scheme: #2415
    Number 42529
    Manufacturer Rapido
    Scale HO
    $314.99
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  12. Rapido 42531 HO C30-7 (DC/DCC/Sound): Union Pacific - Early Scheme: #2422
    Rapido 42531 HO C30-7 (DC/DCC/Sound): Union Pacific - Early Scheme: #2422
    Number 42531
    Manufacturer Rapido
    Scale HO
    $314.99
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  13. Rapido 42532 HO C30-7 (DC/DCC/Sound): Union Pacific - Early Scheme: #2429
    Rapido 42532 HO C30-7 (DC/DCC/Sound): Union Pacific - Early Scheme: #2429
    Number 42532
    Manufacturer Rapido
    Scale HO
    $314.99
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  14. Broadway Limited 6980 N UP CHALLENGER 4-6-6-4, #3942, BLACK & GRAPHITE, COAL TENDER, PARAGON4 SOUND/DC/DCC, SMOKE
    Broadway Limited 6980 N UP CHALLENGER 4-6-6-4, #3942, BLACK & GRAPHITE, COAL TENDER, PARAGON4 SOUND/DC/DCC, SMOKE
    Number 6980
    Manufacturer Broadway Limited
    Scale N
    $439.99
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  15. Broadway Limited 6981 N UP CHALLENGER 4-6-6-4, #3954, BLACK & GRAPHITE, COAL TENDER, PARAGON4 SOUND/DC/DCC, SMOKE
    Broadway Limited 6981 N UP CHALLENGER 4-6-6-4, #3954, BLACK & GRAPHITE, COAL TENDER, PARAGON4 SOUND/DC/DCC, SMOKE
    Number 6981
    Manufacturer Broadway Limited
    Scale N
    $439.99
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  16. Broadway Limited 6982 N UP CHALLENGER 4-6-6-4, #3711, BLACK & GRAPHITE, OIL TENDER, W/ WIND WINGS, PARAGON4 SOUND/DC/DCC, SMOKE
    Broadway Limited 6982 N UP CHALLENGER 4-6-6-4, #3711, BLACK & GRAPHITE, OIL TENDER, W/ WIND WINGS, PARAGON4 SOUND/DC/DCC, SMOKE
    Number 6982
    Manufacturer Broadway Limited
    Scale N
    $439.99
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  17. Broadway Limited 6983 N UP CHALLENGER 4-6-6-4, #3714, BLACK & GRAPHITE, OIL TENDER, W/ WIND WINGS, PARAGON4 SOUND/DC/DCC, SMOKE
    Broadway Limited 6983 N UP CHALLENGER 4-6-6-4, #3714, BLACK & GRAPHITE, OIL TENDER, W/ WIND WINGS, PARAGON4 SOUND/DC/DCC, SMOKE
    Number 6983
    Manufacturer Broadway Limited
    Scale N
    $439.99
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  18. Broadway Limited 6984 N UP CHALLENGER 4-6-6-4, #3982, TWO-TONE GRAY, OIL TENDER, W/ WIND WINGS, PARAGON4 SOUND/DC/DCC, SMOKE
    Broadway Limited 6984 N UP CHALLENGER 4-6-6-4, #3982, TWO-TONE GRAY, OIL TENDER, W/ WIND WINGS, PARAGON4 SOUND/DC/DCC, SMOKE
    Number 6984
    Manufacturer Broadway Limited
    Scale N
    $439.99
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  19. Broadway Limited 6985 N UP CHALLENGER 4-6-6-4, #3977, MUSEUM VERSION, TWO-TONE GRAY, OIL TENDER, W/ WIND WINGS, PARAGON4 SOUND/DC/DCC, SMOKE
    Broadway Limited 6985 N UP CHALLENGER 4-6-6-4, #3977, MUSEUM VERSION, TWO-TONE GRAY, OIL TENDER, W/ WIND WINGS, PARAGON4 SOUND/DC/DCC, SMOKE
    Number 6985
    Manufacturer Broadway Limited
    Scale N
    $439.99
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  20. Broadway Limited 6986 N UP CHALLENGER 4-6-6-4, #3985 EXCURSION LOCOMOTIVE, OIL TENDER, BLACK & GRAPHITE, PARAGON4 SOUND/DC/DCC, SMOKE
    Broadway Limited 6986 N UP CHALLENGER 4-6-6-4, #3985 EXCURSION LOCOMOTIVE, OIL TENDER, BLACK & GRAPHITE, PARAGON4 SOUND/DC/DCC, SMOKE
    Number 6986
    Manufacturer Broadway Limited
    Scale N
    $439.99
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  21. Athearn ATHG-1009 HO Challenger 4-6-6-4 Union Pacific #3911 with Sound
    Athearn ATHG-1009 HO Challenger 4-6-6-4 Union Pacific #3911 with Sound
    Number ATHG-1009
    Manufacturer Athearn
    Scale HO
    $589.04
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  22. Athearn ATHG-1012 HO Challenger 4-6-6-4 Union Pacific #3907 with Sound
    Athearn ATHG-1012 HO Challenger 4-6-6-4 Union Pacific #3907 with Sound
    Number ATHG-1012
    Manufacturer Athearn
    Scale HO
    $589.04
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  23. Athearn ATHG-1015 HO Challenger 4-6-6-4 Union Pacific #3938
    Athearn ATHG-1015 HO Challenger 4-6-6-4 Union Pacific #3938
    Number ATHG-1015
    Manufacturer Athearn
    Scale HO
    $495.54
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  24. Athearn ATHG-1021 HO Challenger 4-6-6-4 Union Pacific #3939 with Sound
    Athearn ATHG-1021 HO Challenger 4-6-6-4 Union Pacific #3939 with Sound
    Number ATHG-1021
    Manufacturer Athearn
    Scale HO
    $589.04
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  25. Athearn ATHG-1022 HO Challenger 4-6-6-4 Union Pacific #3938 with Sound
    Athearn ATHG-1022 HO Challenger 4-6-6-4 Union Pacific #3938 with Sound
    Number ATHG-1022
    Manufacturer Athearn
    Scale HO
    $589.04
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  26. Athearn ATHG-1024 HO Challenger 4-6-6-4 Union Pacific #3907
    Athearn ATHG-1024 HO Challenger 4-6-6-4 Union Pacific #3907
    Number ATHG-1024
    Manufacturer Athearn
    Scale HO
    $495.54
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  27. Athearn ATHG-1025 HO Challenger 4-6-6-4 Union Pacific #3823
    Athearn ATHG-1025 HO Challenger 4-6-6-4 Union Pacific #3823
    Number ATHG-1025
    Manufacturer Athearn
    Scale HO
    $495.54
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  28. Athearn ATHG-1029 HO Challenger 4-6-6-4 Union Pacific #3820
    Athearn ATHG-1029 HO Challenger 4-6-6-4 Union Pacific #3820
    Number ATHG-1029
    Manufacturer Athearn
    Scale HO
    $495.54
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  29. Athearn ATHG-1030 HO Challenger 4-6-6-4 Union Pacific #3911
    Athearn ATHG-1030 HO Challenger 4-6-6-4 Union Pacific #3911
    Number ATHG-1030
    Manufacturer Athearn
    Scale HO
    $495.54
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  30. Athearn ATHG-1031 HO Challenger 4-6-6-4 Union Pacific #3823 with Sound
    Athearn ATHG-1031 HO Challenger 4-6-6-4 Union Pacific #3823 with Sound
    Number ATHG-1031
    Manufacturer Athearn
    Scale HO
    $589.04
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  31. Athearn ATHG-999 HO Challenger 4-6-6-4 Union Pacific #3820 with Sound
    Athearn ATHG-999 HO Challenger 4-6-6-4 Union Pacific #3820 with Sound
    Number ATHG-999
    Manufacturer Athearn
    Scale HO
    $589.04
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  32. Athearn #G97971 HO 4-6-6-4, UP #3985 Modern Challenger
    Athearn #G97971 HO 4-6-6-4, UP #3985 Modern Challenger
    Number G97971
    Manufacturer Athearn
    Scale HO
    $626.99
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  33. Athearn #G97972 HO 4-6-6-4, UP #3933 Challenger
    Athearn #G97972 HO 4-6-6-4, UP #3933 Challenger
    Number G97972
    Manufacturer Athearn
    Scale HO
    $626.99
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  34. Athearn #G97973 HO 4-6-6-4, UP #3967 Challenger
    Athearn #G97973 HO 4-6-6-4, UP #3967 Challenger
    Number G97973
    Manufacturer Athearn
    Scale HO
    $626.99
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  35. Athearn #G97974 HO 4-6-6-4, UP #3976 (TTG) Challenger
    Athearn #G97974 HO 4-6-6-4, UP #3976 (TTG) Challenger
    Number G97974
    Manufacturer Athearn
    Scale HO
    $626.99
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