You can read about this formation, and what it is equipped with, in Western media - no need to trust me.
Actually, we can`t read about their state of the art equipment. Quite the contrary, we can read that Russian soldiers lack everything and primary school students in Russia proper raise funds to buy them winter socks.
Yes, we prefer not to trust you coz you lied multiple times before.
Counting on Ukraine to run out of ammo?
Yes, the sauce for the goose is the sauce for the gander which means that Russians also deplete their ammo stocks irrevocably.
Factories with thousands of people cranking out armaments 24 hours a day in three shifts, seven days a week.
Still it is 10 tanks a month, 350 per year. Nice. You lost 1200 tanks within 10 months of the war. It will take years to make up for the losses. That is why I asked about Iranian tanks for you. :):)