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Christmas Steam Train

Creation quality: 2.8/5 (2 votes)
Evaluation of members on the printability, utility, level of detail, etc.


3D model description

Model of a christmas train for decorations at home, moved by a electric motor with 3xAA batteries and optional steam generator for a more impressive result.

The locomotive and coal carraige are connected using magnets so that it is enough to bring them close to each other to get them coupled as if by magic.

The front chimney is used as output of the generated steam, second chimney can be used to fill the water tank of the steam generator and rear chimney holds the switch.

Approximate size of the locomotive: 180 x 70 x 120 mm
Approximate size of the railway shown in pictures: 810 x 420 mm

Materials needed to make it run:
- 1 Self locking button switch 3-6V (
- 1 container for 3xAA batteries (
- 1 electric motor with 23 rpm reduction box (
- 4 round magnets for connecting carriage easily, 6x2mm (
- Optionally, 1 Steam generator kit including humidifier and PCB (

3D printing settings

Infill: 20% (100% is recommended for steam box to avoid leakage)

Layer Height: 0,20 - 0,30 mm

Supports: yes, >65º

3D printer file information

  • Design number: 584228
  • 3D design format: ZIP Folder details Close
      • CoalBox.stl
      • CoalChassis.stl
      • CoalWheel_4x.stl
      • WheelCover.stl
      • BatteryCover.stl
      • Cabin.stl
      • Chassis.stl
      • Coupling.stl
      • CouplingAxis.stl
      • CouplingRod_2x.stl
      • CouplingRodAxis_4x.stl
      • Engine.stl
      • EngineFrontCover.stl
      • FrontChimney.stl
      • FrontWheelAxis.stl
      • FrontWindowBackground_2x.stl
      • MiddleChimney.stl
      • ObstacleDeflector.stl
      • RearChimney.stl
      • Roof.stl
      • SideWindowBackground_2x.stl
      • SteamBox.stl
      • SteamButton.stl
      • SteamButtonReplacement.stl
      • TractionBox_2x.stl
      • WheelLeft_2x.stl
      • WheelRight_2x.stl
      • Railway_60_degree_1A.stl
      • Railway_60_degree_1B.stl
      • Railway_60_degree_2A.stl
      • Railway_60_degree_2B.stl
      • Railway_60_degree_3A.stl
      • Railway_60_degree_3B.stl
      • Railway_straight.stl
      • Sleeper.stl

    Learn more about the formats

  • Publication date: 2021-12-13 at 21:28


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