What is the coefficient of T90 tank?

Russian T-90 main battle tank is essentially an improved version of T-72BM, which adopts V-84- 1 diesel engine, "Kontak" 5 explosive reactive armor, day and night thermal imaging system with 1A45T computer fire control system, laser alarm system and new "Stola"-1 electronic warfare system which can effectively resist infrared guidance system.

From the appearance, the most obvious difference on the T-90 tank is that it is equipped with "Stora" photoelectric jamming system. The photoelectric jamming system can reduce the hit probability of missiles by 3/4 or 4/5. The photoelectric jamming system can also weaken the combat effectiveness of enemy artillery or tank artillery using laser rangefinder, and can also provide lighting for night vision system.

The power plant of T-90 tank is V-84MS multi-fuel diesel engine, and the output power is still 840 HP. T-90 tank is 2t heavier than T-726M tank. Therefore, the knob of T-90 tank is improved with 45KhNGMFA-3 steel, which can improve the working stress.

T90 performance data:

Basic parameters: total combat weight of 50t, 3 crew members, car body length of 6.86m, car length of 9.53m, car width of 3.37m, car height of 2.23m, engine power of 840hp, fuel reserve 1600L, maximum travel distance of 650km, auxiliary weapon 12.7mm machine gun,/kloc.

Total combat weight: 46.5t cannon: 2A46m musket 1 door, caliber 125mm.

Machine gun: 1 7.62 mm; 1 12.7 mm

Ammunition base: 43 shells. 9M 1 19M gun-launched missile.

Fire control system: 1A46 type, "hunter-fighter" type. T-80 is basically used, but some improvements have been made in ballistic computer, gunner ranging/sight, gun stabilizer and so on. Artillery ammunition has also been improved, improving the ability to deal with reactive armor.

Smoke bomb: 16

Engine: 1 B-84MC multi-fuel diesel engine, which can realize electric starting and compressed air starting/or B92C2 four-stroke water-cooled diesel engine.

Engine power: 1000 HP (T-90C) Maximum speed: 65 km/h Occupant: 3 persons.

Height of crossing straight wall: 0.85m, width of crossing trench: 2.8m, climbing degree: 30 degrees, and maximum travel: 550km.

Armor protection: Russian "Chobham" armor is equivalent to 780-8 10 mm homogeneous steel armor of kinetic energy bomb; Explosive reactive armor

Active protection: "Curtain -I" photoelectric protection system consists of photoelectric jamming system, laser warning system, anti-laser smoke ejection system and system control equipment. It is said that it can reduce the hit rate of most anti-tank missiles by 3/4 ~ 4/5.