RLW RMWF-1 (JARL) And RMWF-2 (GREAT JARL)
🟡 Updated this yearThis mod may not work until the author updates it. Check for an update, or see the rollback guide.
Preview
🔍 Analysis
- 👍 1.3% endorsement rate — high engagement, a strong quality signal
- 🏆 #3 of 185 Locomotives mods in this game by downloads
📋 About This Mod
RLW RMWF-1 and RMWF-2 Class Heavy Articulated Freight Locomotive
With the 2. 5 update I've changed some small things on the locomotive it self such as, adding "working" air pumps, brand new textures, new paintable texture for the roof, file reduction and a fully brand new tender just for the Jarls.
This mod adds 2 separate Heavy Articulated freight Locomotives to railroader
The RMWF-1 will show up as "RMWF-1 Class (Jarl)" in the buy menu, the priced is listed for $75,000
The RMWF-2 will show up as the "RMWF-2 Class (GREAT JARL)" in the buy menu, the priced is listed for $85,000
I designed the RMWF-1 and RMWF-2 Class as heavy articulated freight locomotives for moving stupid amounts of coal at one time.
Both the RMWF-1 and RMWF-2 Class is based on the B&O EM-1 with some of my own personalization's (sorta the norm for me now)
The RMWF-1 is closer to a EM-1 in terms of design and power with some slight changes to be personal to me.
The RMWF-2 is my personal version fitted with a Belpaire and more weight and power.
The Tractive effort of the RMWF-2 is 141. 700lb with a FOA of 3. 7.
The Tractive effort of the RMWF-1 is 116. 200lb with a FOA of 4. 2
The Tender of the Jarl is a custom design extended version of the PRR Coast to coast style tender with a stupid amount of coal and water.
The fuel capacity the tender is 36. 4t of coal and 25,646 gal of water.
The RMWF-1 and RMWF-2 have multiple colorable parts, these being a paintable body, roof, trim, inner trim, Cab, Firebox sides, Lower body, Running board trim and valve gear to help make each locomotive unique to everyone's own railroads.
There is also 4 default liveries one being PRR Style, RLW Blue, RLW Green and RLW Grey
The RMWF-1 and RMWF-2 has a fully useable cab with all the cab controls working, some can be a bit of a bother to use at times sadly.
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
Legotrainman's Better Rolling Stock
https://www.nexusmods.com/railroader/mods/966
Asset Loader
https://www.nexusmods.com/railroader/mods/42
Legotrainman's Better Steam
https://www.nexusmods.com/railroader/mods/1031
Adds a freelance 2-8-8-4 Yellowstone heavy articulated freight locomotive to Railroader. A niche content mod for players wanting a new heavy hauler, with 147 endorsements and 11,725 downloads, last updated December 2025.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid community traction with 147 endorsements and over 11k downloads
- Adds a distinctive heavy articulated locomotive to diversify your roster
- Recently updated (December 2025), so it's likely compatible with current game version
⚠️ Cons
- Only one locomotive type—if you're looking for a full pack, this is limited
- Freelance design means it's not a real prototype, which may not appeal to rivet counters
- Compatibility with other locomotive mods is unverified—test in a separate save first
For Railroader players who want a new heavy freight hauler to pull long consists. If you're into realistic prototypes, this freelance design might not be your cup of tea. Skip if you're fine with the vanilla roster and don't need extra variety.
💡 Beginner Tips
- Make sure to place the mod files in the correct Railroader mod folder (usually under AppData or the game's install directory) as per the mod's instructions.
- If you're using other locomotive mods, load this one after them to avoid conflicts.
- Test the locomotive in a sandbox or test save before adding it to your main career to ensure it works with your current setup.
📊 Mod Details
- Game
- Railroader Mods
- Author
- Raider Locomotive Works
- Version
- 2.5
- Downloads
- 11,725
- Endorsements
- 147
- Category
- Locomotives
- Created
- 11/19/2025
- Updated
- 12/26/2025
🔧 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.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Railroader commands, item IDs, and more.
Keep browsing — more Railroader mods await