IS-3 Defender

U.S.S.R. Heavy Tank
VIII tier
IS-3 Defender в World of Tanks Blitz
VIII tier / Heavy Tank / U.S.S.R. / Premium
Price 0 gold Hull armor 130 / 95 / 62
Hit points 1700 HP Turret armor 249 / 100 / 172
Basic Performance
Armor protection
0%
Firepower
46%
Shot efficiency
63%
Maneuverability
31%
In 1956–1957, the Military Armored Forces Academy developed a speculative design for a new loading system on the IS-3 and T-10 heavy tanks. The IS-3 variant featured a double-row ammo rack with an automatic loading system. The crew was reduced to three members: commander, gunner, and driver. The turret was redesigned in order to accommodate the loading mechanism. The vehicle existed only in blueprints.

Configurations and modules

Guns 1
Gun tier
Aiming Time (s)
Caliber (mm)
Dispersion at 100 m (m)
Rate of Fire (rounds/min)
Elevation Angle (deg)
Depression Angle (deg)
Reload Time (s)
AP Penetration, mm
APCR Penetration, mm
HE Penetration, mm
HEAT Penetration, mm
AP Damage
APCR Damage
HE Damage
HEAT Damage
DPM AP
DPM APCR
DPM HE
DPM HEAT
Maximum Penetration, mm
Maximum Damage
Gun Weight (kg)
Turrets 1
Turret Tier
Turret Hit Points
View Range (m)
Traverse Speed (deg/s)
Traverse Angle, Left (deg)
Traverse Angle, Right (deg)
Turret Weight (kg)
Engines 1
Engine Tier
Power (hp)
Specific Power (hp/t)
Chance of engine fire
Engine Weight (kg)
Suspensions 1
Suspension Tier
Traverse Speed (deg/s)
Load Limit (kg)
Suspension Weight (kg)

Selected config characteristics

Hit points
Armor protection (%)
Firepower (%)
Shot efficiency (%)
Maneuverability (%)
Hull armor: front (mm)
Hull armor: rear (mm)
Hull armor: sides (mm)
Turret armor: front (mm)
Turret armor: rear (mm)
Turret armor: sides (mm)
Weight (kg)
Top speed (km/h)
Top reverse speed (km/h)
Load limit (kg)
Hull HP
Hull weight (kg)
Ammunition
Standard configuration

Best players

Only tanks with at least 100 battles take part in rating. 189 vehicles total.

Best by ER

Top-1000
# Player Games Victories ER
1 _cJluB..4ok_ [BYOND] 321 76% 1915
2 L1KENOOB 117 71% 1905
3 Dzheis [S-WIL] 740 73% 1903
4 THEBALASHOV [PWNZ] 579 75% 1852
5 TopRank2 647 61% 1851
6 111nei..d111 [NNTW] 601 76% 1844
7 _lllBl..lll_ [R0GER] 1306 72% 1835
8 lRuBiX [LUV-] 4350 69% 1818
9 TheKor..lIas [-V-] 128 73% 1801
10 hookstaa [PWNZ] 768 77% 1801

Best by WN7

Top-1000
# Player Games Victories WN7
1 L1KENOOB 117 71% 2221
2 _cJluB..4ok_ [BYOND] 321 76% 2174
3 lumine..ncee [QU1CK] 3981 72% 2129
4 111nei..d111 [NNTW] 601 76% 2100
5 L_Corazon_ 487 69% 2096
6 __Anna..ina_ 216 69% 2091
7 _lllBl..lll_ [R0GER] 1306 72% 2090
8 BerlinFifth 240 65% 2089
9 lRuBiX [LUV-] 4350 69% 2087
10 agrigat555 [DEMOH] 893 74% 2079

Best by MGR

Top-1000
# Player Games Victories MGR
1 lumine..ncee [QU1CK] 3981 72% 66.876
2 lRuBiX [LUV-] 4350 69% 64.246
3 L1KENOOB 117 71% 62.577
4 agrigat555 [DEMOH] 893 74% 61.729
5 KakJeYaOrU [IKPA] 4555 74% 61.712
6 ex_Iibris [QUELL] 143 76% 60.597
7 RAZOR_..ixer [CZ-KV] 2205 69% 60.502
8 THEBALASHOV [PWNZ] 579 75% 60.406
9 _cJluB..4ok_ [BYOND] 321 76% 60.392
10 111nei..d111 [NNTW] 601 76% 59.724
Please sign in to take part in rating and view your position

Average tank indicators

Calculated only among the tanks, on which at least 100 battles were held. Total processed 150 vehicles.
Victories %DamageSpottedEnemies destroyedDefenseK/damK/destr
64.032 1927.899 1.362 1.133 0.693 1.857 2.894
Please sign in to compare your performance with the average