LEGO Train Tech

6836 topics in this forum

1. TRAIN TECH Help, General Questions & Talk to the Staff

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   By WesternOutlaw, February 9, 2012   

   • bogie
   • narrow-gauge
   • (and 1 more)

     Tagged with:

     • bogie
     • narrow-gauge
     • narrow gauge
   • 559 replies
   • 114583 views
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   • Murdoch17
   • September 27

2. LEGO Trains 2024

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   By Vilhelm22, January 3   

   • tram
   • trains
   • (and 4 more)

     Tagged with:

     • tram
     • trains
     • discussion
     • 60423
     • 2024
     • bricklink designer program
   • 108 replies
   • 24143 views
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   • torvi
   • September 11

3. Lego Powered Up Pocket Book

   By idlemarvel, March 23
   • 24 replies
   • 2816 views
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   • Dillan23
   • September 5

4. The last guide you will need to repair Lego Train 9v Connectors

   By BatteryPoweredBricks, April 11, 2022
   • 19 replies
   • 9838 views
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   • BatteryPoweredBricks
   • August 26

5. NEW MEMBERS TRAIN TECH Registry

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   By WesternOutlaw, August 1, 2009   

   • NEW MEMBERS
   • introduce yourself here
   • 921 replies
   • 247783 views
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   • JHS_NL
   • July 5

6. Trains in 4-Wide

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   By JopieK, April 1, 2021
   • 214 replies
   • 42586 views
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   • Stereo
   • March 27

7. Track transition curves

   By witchy, July 18, 2023
   • 21 replies
   • 5524 views
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   • 508001
   • December 29, 2023

8. Maximizing integrated use of the Powered Up Hub

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   By Desvejk, December 8, 2021
   • 25 replies
   • 10696 views
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   • Desvejk
   • November 9, 2022

9. Central Station - the Train Tech Master Index

   By WesternOutlaw, April 28, 2009   

   • start here!
   • 0 replies
   • 101069 views
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   • WesternOutlaw
   • April 28, 2009

10. Some Builds

    By Hod Carrier, September 28
    • 7 replies
    • 478 views
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    • Hod Carrier
    • 3 hours ago

11. [MOC] Train car carrier

    By DzieX, Wednesday at 09:32 AM
    • 3 replies
    • 302 views
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    • TeddytheSpoon
    • Yesterday at 02:26 PM

12. Motorized track switches

    By DzieX, September 24
    • 6 replies
    • 549 views
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    • DzieX
    • Yesterday at 12:51 PM

13. LEGO set including guide dog

    By Mathilde, Wednesday at 11:37 AM
    • 4 replies
    • 290 views
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    • JopieK
    • Yesterday at 04:37 AM

14. [WIP] [MOC] [OcTRAINber] AshiValkoinen's entry - Wiener Linien ULF tram

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    By Ashi Valkoinen, October 8, 2018
    • 27 replies
    • 7290 views
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    • Charzi the Builder
    • Wednesday at 06:26 PM

15. modern double track railroad truss bridge - 7900 inspired MOC - real world model

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    By Murdoch17, June 21   

    • truss
    • 7900
    • (and 7 more)

      Tagged with:

      • truss
      • 7900
      • modern
      • railroad
      • double track
      • train
      • bridge
      • trestle
      • real world moc
    • 25 replies
    • 1933 views
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    • Murdoch17
    • Tuesday at 09:41 PM

16. [MOC]: Brockenlok 99 236 (Harzbulle) of the Harzer Schmalspurbahnen (HSB) in scale 1:22,5 (gauge IIm)

    By Spur II aus Klemmbaust, January 19   

    • hsb
    • harz
    • (and 20 more)

      Tagged with:

      • hsb
      • harz
      • harzer
      • schmalspurbahnen
      • 99
      • 236
      • 99236
      • harzbulle
      • brockenlok
      • dampflok
      • train
      • steam
      • engine
      • narrow
      • gauge
      • germany
      • railway
      • baureihe
      • 99.23
      • selketalbahn
      • brockenbahn
      • harzquerbahn
    • 19 replies
    • 2458 views
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    • Spur II aus Klemmbaust
    • Tuesday at 11:00 AM

17. [MOC]: Saxonian IK No. 54 in scale 1:22.5 (gauge IIe)

    By Spur II aus Klemmbaust, September 28   

    • ik
    • narrow
    • (and 5 more)

      Tagged with:

      • ik
      • narrow
      • 54
      • gauge
      • railway
      • spur ii aus klemmbausteinen
      • moc
    • 5 replies
    • 367 views
    • 
    • Spur II aus Klemmbaust
    • Tuesday at 10:17 AM

18. A Layout in Three Eras - 4.5v, 9v and 12v - Three Loops Complete

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    By Andy Glascott, February 26, 2022   

    • layout
    • train
    • (and 3 more)

      Tagged with:

      • layout
      • train
      • 4.5v
      • 12v
      • 9v
    • 71 replies
    • 11350 views
    • 
    • Andy Glascott
    • Monday at 02:00 PM

19. Edgewood modular railroad station - real world MOC

    By Murdoch17, September 26   

    • moc
    • modular
    • (and 6 more)

      Tagged with:

      • moc
      • modular
      • real world moc
      • railway
      • railroad
      • station
      • train
      • 7997
    • 5 replies
    • 409 views
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    • Murdoch17
    • Sunday at 12:24 PM

20. Issue Switch with 48x48 base plate

    By Guy, September 27
    • 4 replies
    • 370 views
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    • lego3057
    • September 28

21. Sp gp-38-2

    By trucks3, September 17
    • 4 replies
    • 484 views
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    • Murdoch17
    • September 27

22. [MOC] ALCO PA

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    By Legownz, July 1, 2023
    • 25 replies
    • 2668 views
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    • trucks3
    • September 27

23. Keybrick One / Rechargeable battery pack for Powered Up

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    By keybrickone, September 29, 2020
    • 167 replies
    • 27049 views
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    • trucks3
    • September 27

24. Powered UP to Power Functions adapter

    By TrainDragon, December 17, 2018
    • 22 replies
    • 34438 views
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    • Barduck
    • September 25

25. 742-1 110V blue train transformer

    By UltraViolet, September 8
    • 7 replies
    • 620 views
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    • UltraViolet
    • September 25

26. Color Question

    By Guy, September 21
    • 4 replies
    • 473 views
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    • Toastie
    • September 23

27. [MOC] Agawa Canyon Tour Train

    By Stereo, September 20
    • 6 replies
    • 433 views
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    • Murdoch17
    • September 23

28. 0-4-0 steam engine - 7 studs wide switcher loco - real world MOC

    By Murdoch17, September 22   

    • 0-4-0
    • steam
    • (and 8 more)

      Tagged with:

      • 0-4-0
      • steam
      • locomotive
      • engine
      • 7 studs wide
      • yard goat
      • switcher
      • real world moc
      • yard
      • goat
    • 7 replies
    • 353 views
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    • Murdoch17
    • September 23

29. Making/Modifying 9V track.

    By FreeBee, February 5, 2010
    • 17 replies
    • 17772 views
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    • skaako
    • September 21

30. Disneyland steam engines + train cars MOCs inspired by LEGO set 71044

    By Murdoch17, July 18, 2021   

    • freight
    • loco
    • (and 15 more)

      Tagged with:

      • freight
      • loco
      • passenger
      • 4-4-0
      • train
      • steam
      • disney
      • 2-4-0
      • fred gurley
      • 2-4-4
      • engine
      • 71044
      • e.p. ripley
      • c.k. holliday
      • disneyland
      • ernest s. marsh
      • retlaw
    • 16 replies
    • 6377 views
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    • Murdoch17
    • September 20

31. 88000 battery box problem

    By DzieX, September 1
    • 7 replies
    • 570 views
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    • DzieX
    • September 19

32. [WIP] Northern Pacific A4 4-8-4 #2678

    By thesnoqualmieroute, September 9
    • 14 replies
    • 961 views
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    • zephyr1934
    • September 18

33. Question from a person just starting with LEGO

    By Guy, September 16
    • 9 replies
    • 490 views
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    • Toastie
    • September 17

34. James Mathis' Santa Fe Dome Car

    By Phil B, March 8
    • 24 replies
    • 2340 views
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    • Phil B
    • September 15

35. plinthed 2-6-2 Prairie steam engine in a public park - modular building compatible real world MOC

    By Murdoch17, September 9   

    • octan
    • food vendor
    • (and 8 more)

      Tagged with:

      • octan
      • food vendor
      • plinth
      • park
      • building
      • modular
      • locomotive
      • steam
      • 2-6-2
      • billboard
    • 8 replies
    • 554 views
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    • Murdoch17
    • September 15

36. [MOC] NYC J3A Dreyfuss Hudson

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    By SavaTheAggie, June 2, 2016
    • 28 replies
    • 11225 views
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    • Murdoch17
    • September 13

37. Coupler with PF link

    By Flemmbrav, September 9
    • 8 replies
    • 634 views
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    • LEGO Train 12 Volts
    • September 11

38. roller coaster info, magnetic sistem

    By rucolo, September 9
    • 1 reply
    • 407 views
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    • JopieK
    • September 10

39. [WIP] Lego monorails. [Custom Rail Systems (CRS)]

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    By Trekkie99, May 11, 2017   

    • monorail
    • crs
    • 560 replies
    • 120500 views
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    • DisMonorail23
    • September 8

40. Wondering what a replacement for the 9v speed regulator is?

    By Jeff B, July 25
    • 13 replies
    • 1369 views
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    • Impact1
    • September 8

41. Powered UP train automation free software

    By Ivo Busko, September 4
    • 2 replies
    • 406 views
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    • mysticx
    • September 7

42. How could I provide power and/or data coupling between train cars?

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    By TK2241, April 13, 2017   

    • trains
    • coupler
    • (and 5 more)

      Tagged with:

      • trains
      • coupler
      • electronics
      • arduino
      • usb
      • led
      • magnet
    • 57 replies
    • 10283 views
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    • Flemmbrav
    • September 7

43. 7996 Modifications howto?!

    By JopieK, December 6, 2011
    • 7 replies
    • 3331 views
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    • JopieK
    • September 7

44. Custom train parts for Stud.io

    By ScotNick, April 15, 2021   

    • files
    • steam
    • (and 6 more)

      Tagged with:

      • files
      • steam
      • engine
      • train
      • windows
      • custom
      • drivers
      • studio
    • 9 replies
    • 7641 views
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    • EpicNinja423
    • September 7

45. modular train shed - real world extended 10027 inspired model - a 21 year journey!

    By Murdoch17, July 19   

    • 10027
    • train shed
    • (and 7 more)

      Tagged with:

      • 10027
      • train shed
      • train
      • locomotive
      • half
      • moc
      • real world model
      • shed
      • world city
    • 9 replies
    • 902 views
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    • Murdoch17
    • September 5

46. XXXL Train Wheels When?

    By BlueJ73, September 5
    • 0 replies
    • 326 views
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    • BlueJ73
    • September 5

47. [MOC] DB BR01 Locomotive (9-wide)

    By -DoNe-, August 8   

    • steam
    • locomitive
    • (and 1 more)

      Tagged with:

      • steam
      • locomitive
      • db
    • 17 replies
    • 1548 views
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    • Murdoch17
    • September 4

48. Switch Modification

    By ALCO, January 12, 2018   

    • track switch, mod
    • switch
    • 15 replies
    • 3687 views
    • 
    • Lister
    • September 4

49. Southern Pacific AC-9 #3802

    By Ropefish, August 26
    • 15 replies
    • 1053 views
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    • Ropefish
    • September 3

50. Autorack - American style (8-wide)

    By Feuer Zug, May 12, 2023
    • 16 replies
    • 1763 views
    • 
    • Feuer Zug
    • September 3