Class 73/9 GBRf pack V3.4
10th July 2022Class 73/9 Caledonian Sleeper +GBRf
This pack contains:
-Brand new Class 73/9 body and cab model.
-Custom headlights
-new engine sound
-Horn sound from AP C455/9
Requirements:
-DTG BRBlue Pack 02
-AP Class 92 EP
-AP C455 EP Vol.2
!!!PLEASE SEE THE README!!!
Enjoy!
Last updated on 30/01/25—The Requirement has been changed. This pack now uses AP C92EP for bogie sound and Dellner coupler. If you have downloaded this pack before and don’t have class 92 EP yet, do not update.





I don’t have the engine folder how do I go about this as I try and spawn one of the 73s it doesn’t show
Hi, how do I rectify the issue where the number on the GBRF locos allways says 43210 and the bogie on the no.2 end not turning on both CS and GBRF locos?
DTG\BRBluePack02\RailVehicles\Diesel Electric\Class73 I don’t have the Engine folder which means I don’t have the Class 73 GEO file..?
has anyone got an issue with the GBRf 73/9s numbering? it keeps coming up as “43210” even after re-installing? The CS ones are completely fine, its just the GBRf locos
It does that on the consist editor with a few locos i have but when you drive it you should be fine
the train is invisible (i have all requirements)
ive seen in the read me that when placing, you need the ap 37 pack 01, so maybe you need this? (https://www.armstrongpowerhouse.com/rolling_stock/locomotive2/class_37_locomotive_pack_vol_1)
Forgive my ignorance, but what is the actual pack from Steam you need for ”BRBluePack02” to work properly please? Upon following this directory: DTG\BRBluePack02\RailVehicles\Diesel Electric\Class73… I don’t have an ”Engine” folder at all which also means I don’t have the Class 73 GEO file. Thanks
Hi, I have exactly the same problem…have you had any luck solving this? Many thanks
i have it too
i got this one from dtg – https://store.steampowered.com/app/376950/Train_Simulator_BR_Blue_Diesel_Electric_Pack_Loco_AddOn/
And it works for you?? I also have it but it does not work for me.
did you manage to rectify this?
right ive wroked it out. its hidden behind a .ap file located in the br blue pack 02 folder. now i have the issue of trying to release the brakes which is mentioned to be in the manual for a keybind shortcut however i cannot find any keyboard shortcuts that come with this pack
what ap file? is it BRBluePack02Assets.ap? and how do you open it
where abouts is it
Have these had engine mods made to the Class 73 model? (The real Class 73/9s were refitted with a 1600hp MTU engine, replacing the stock 600hp ‘sub’ mover).
yes
Must say this is fantastic, one of the best 3rd party DLC to come out of 2023 for sure!
One query though, testing this on Just Trains SECML and dragging 5 MK5 coaches with 2 x 73/9 at the front, I’m struggling to get over 40mph on diesel mode? Is this right? I know they are underpowered in real life but this takes the biscuit.
Might sound like a bit of a dumb question I know. I don’t actually own the AP 455 EP yet. However, if I were to buy it, would I also need its prerequisites off steam as well for this pack to work? Or will the files used from just the EP be enough? Cheers.
Just the EP is required, you don’t need the original 455. (But why don’t get it since you have the EP lol)