Electric Locomotive BR143 of the DBAG
- langemat
- May 25
- 2 min read
The BR143 is a fascinating locomotive with a rich history. Originally developed as the DR Class 243 for the Deutsche Reichsbahn in East Germany, it became known as the BR143 after German reunification when integrated into the Deutsche Bundesbahn. Built between 1984 and 1991, a total of 646 units were produced. With a maximum speed of 120 km/h and a power output of 3,720 kW (4,990 hp), it was designed as a universal electric locomotive and served both passenger and freight operations efficiently. Over time, some units were upgraded for higher speeds, leading to variants such as the BR114.3, which could reach 140 km/h, and the BR143.1, capable of 160 km/h. In 1987, aerodynamic improvements were introduced with a streamlined front design, reducing energy consumption by approximately 5%. After reunification, many BR143 units were transferred to Western Germany, where they played a vital role in regional transport. While the locomotive is gradually being phased out, it remains iconic, with some units still in operation. A few have even been restored to their original Deutsche Reichsbahn livery, preserving their historical significance for railway enthusiasts and future generations.
About the MOC:
The model represents the BR143 in its typical Deutsche Bundesbahn colour scheme Verkehrsrot (a shade of red) with a dark gray base and black coloured wheel frame. Since it is based on my previous MOC-221512, all the challenging design part was done already.
For the locomotive side with its prominent wavy look, I decided to layer plates and tiles alternately on top of each other while the little groove on the bottom of the tiles make a nice-looking groovy structure.
For pulling power and sufficient traction, the model is equipped with two train motors (87574c01) and four bricks with extra weight (73090b). With it, the locomotive can pull long/heavy trains.
The inside gives enough space for different kinds of power supply, such as Power Functions® or Powered Up®. The instruction shows one possibility using a rechargeable PF battery box with size 4 x 8 x 4 studs.
The model is able to pass any curve or turnout down to R40
MOC stats:
Length: 49.0 studs, 392 mm
Width: 8.8 studs, 70 mm
Height: 16.2 studs, 129 mm
Weight: 1.12 kg
Parts: 1321
I provide a detailed step-by-step building instruction. At the end of it, you find an overview of all needed parts.
Print-ready sticker sheets are available too (in case the model contains stickers). I provide it in the widely used PDF-format in high-resolution for DIY printing and as Adobe Illustrator file (.ai) for printing with professional print shops.
Furthermore, I provide the parts list in .csv and .xml format. This makes it easy to import the parts list on common platforms and create wanted lists or orders.
Disclaimer: I am not responsible for any damage or injury to parts or individuals that may occur while following my instructions.
You undertake all actions at your own risk and responsibility.
Link to the instruction and sticker files:
Link to more pictures of the model:
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