Tanks (610, of which destroyed: 387, damaged: 50, abandoned: 31, captured: 142)
Armoured Fighting Vehicles (307, of which destroyed: 214, damaged: 5, abandoned: 8, captured: 80)
Infantry Fighting Vehicles (690, of which destroyed: 481, damaged: 44, abandoned: 49, captured: 115)
Armoured Personnel Carriers (321, of which destroyed: 188, damaged: 23, abandoned: 20, captured: 90)
Self-Propelled Anti-Tank Missile Systems (21, of which destroyed: 8, abandoned: 1, captured: 12)
Towed Artillery (145, of which destroyed: 82, damaged: 43, abandoned: 2, captured: 18)
Self-Propelled Artillery (200, of which destroyed: 134, damaged: 43, captured: 23)
Aircraft (69, of which destroyed: 68, captured: 1)
Helicopters (32, of which destroyed: 27, damaged: 2, captured: 3)
Naval Ships (27, of which destroyed: 9, damaged: 1, captured: 1)
Russia is losing equipment with no other countries making it up. Ukraine can make up equipment through all of its allies.
150 million Russians vs 38 or 39 million Ukrainians, Russia should have mopped up Ukraine in about 6 weeks, but they didn't. instead, Ukraine grows stronger, while Russia grows weaker.