RLW RDM-4t Class (GNR J13)
🟡 Updated this yearPreview

🔍 Analysis
- 👍 3.2% endorsement rate — high engagement, a strong quality signal
- 🏆 #138 of 185 Locomotives mods in this game by downloads
📋 About This Mod
Adds a small UK 0-6-0 mixed used locomotive to railroader
RLW RDM-4t Class Mixed Use Locomotive
This mod adds a small 0-6-0 locomotive to railroader
The RDM-4t will show up as "RDM-4t Class" in the buy menu and is listed for $9,000
The RDM-4t Class is heavily based on the GNR J13s with some changes with the cab layout
I designed the RDM-4t as a early to mid game mixed use Locomotive . The tractive effort is 21,600 with a FOA of 5. 4, it has a fuel load of 3t of coal and 1,300 gal of water
The locomotive has a paintable Body, Trim, Inner Trim, Running Board Paint, Running Board Trim, Wheels, Wheel Trim, Wheel Trim 2, Buffer Beam, Stair Base, Stair Trim, Stair Inner Trim, Valve Gear Trim and Cab walls that will help in making each locomotive unique to everyone's own railroads.
There is 4 default liveries being, RLW Blue, GNR Style, RLW Grey and BR Lined Style
The RDM-4t Class can be seen in action on the B R I T Series by the WNCRR found here
https://www.youtube.com/playlist?list=PLfGdS-EtAxfnwTP5wU91_G2ju_XORLjgV
Mod Requirements.
UMM (Unity Mod Manager)
https://www.nexusmods.com/site/mods/21
Legotrainman's Logos and Deco
https://www.nexusmods.com/railroader/mods/410
Legotrainman's Library of Stuff
https://www.nexusmods.com/railroader/mods/303
Asset Loader
https://www.nexusmods.com/railroader/mods/42
Legotrainman's Better Steam
https://www.nexusmods.com/railroader/mods/1031
📊 Mod Details
- Game
- Railroader Mods
- Author
- Raider Locomotive Works
- Version
- 1.0
- Downloads
- 903
- Endorsements
- 29
- Category
- Locomotives
- Created
- 3/6/2026
- Updated
- 3/6/2026
🔧 How to Install Railroader Mods
Download from Nexus Mods.
📖 Full step-by-step install guide for Railroader →
Visit the official mod page for specific installation instructions for this mod.
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