Never heard of it before
I see, I didn’t know about them, I only heard about PT91, PT91M
It’s understandable since these were the only variants mass produced, we stopped modernising our PT-91’s and focused mostly on NATO tech
I’ve heard of PT16 and PT17, but I’m not sure if they’re serial.
They aren’t either :(
Found an archive from a website but it calls it the PT-72U
So what is distinct about an “early” PT-91? What upgrades did the PT-91 receive during its life that warrants two versions? The only upgrade I can remember is the fitting of KLW-1, but just a different thermals isn’t enough to warrant a separate vehicle IMO.
The PT-91 (early) is the first 20 tanks of serial production, which have the generation 1 ERAWA arrangement. And 1st gen TES thermals.
The PT-91 (late) is the later production version of the tank featuring the more effective and better generation 2 ERAWA arrangement (It gets more ERAWA-2 on the hull, eliminating certain weakspots). It can also be further differentiated by the fact that during some overhauls it received the 3rd gen KLW-1 thermals.

Maybe make a “Difference between PT-91 (early) and PT-91 (late)”-section in your suggestion? I often include that. :D
I should tbh, will get to work in a bit
Introduced the section.
+1 for polish tt
Some new images



PT91M for Japan would be nice. I’ve been following PT91M thread and hopefully it will come to Japanese TT in 2026.
For this actually no, a true first production version would have drawa-m with just night vision (I’m pretty sure it is just a digitized Merida fcs mostly)
In-game it would be like T-72B 1989
This is a upgrade package for T-72 tanks and also for PT-91. No one ever bought it, I think Armenia tried to but you know how it goes
Kinda like the PSO kits in-game
(When applied to PT-91 it is called PT-91U)
Also mistakenly some people call PT-91s that go to Ukraine at PT-91U for Ukraine, this is just fake and has no reality
Last message I’ll send but adding on to Polish thunder:
There were three “generations” of ERAWA armor layout, not brick variant but how the armor was placed. Gen 1 was mostly ERAWA 1 and some 2. Gen 2 had a lot more bricks in general. Gen 3 reduced on bricks, but had most bricks just be ERAWA 2
As for electronics it went Drawa-M (first FCS with only NVD), Drawa-T (with TES), Drawa-TG (this one I think has the KLW-1), and I think there is a drawa TGN but i forgot
Also there has but various improvements in general but just small things. One I can think off is anti-slip material on the newer ERAWA plates
Also according to this: PT-91 report PT-91s got a tiger FCS upgrade in 1999 which added Hunter/killer tracking to the existing FCS
Sorry forgot about this I was on holiday
Yes I know
I’m aware of all 3 except for the fourth one
I’ve only seen this on the 3rd generation armour arrangement
This I didn’t know thank you
True, either way the TES thermals can still be added as a researchable component.
Yea like T-80B (which this would be comparable to)
