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IS-3-II

AnnoR171_IS_3_II.png
Battle Tier
1234567891011
Overview
Mouse over "
Well, the ones further down, of course.
" for more information
[Client Values; Actual values in
Specifically, the mismatch in crew values caused by commander's 10% crew skill bonus. Outside of a crew of 1 commander only, 100% crew is a fiction. The client values, given for 100% crew, will normally be taken into battle with 110% crew skill members aside from specific functions, causing their actual performance to deviate from the expected client value. These differences are taken into account in tooltip boxes.
]
3,570,000  Credits Cost
17801800 HP Hit Points
48.76/5355.46/58 t Weight Limit
Crew
  1. Commander (Radio Operator)
  2. Gunner
  3. Driver
  4. Loader
  5. Loader
Mobility
700780 hp Engine Power
38/15 km/h Speed Limit
3028 deg/s Traverse
14.3614.06 hp/t Power/Wt Ratio
NoNo Pivot
Armor
145/90/60 mm Hull Armor
230/140/120280/150/130 mm Turret Armor
Armament







{{#ifeq:ARMOR_PIERCING_CR|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


AP/APCR/HE







{{#ifeq:ARMOR_PIERCING_CR|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


AP/APCR/HE
Shells




















480/4400/330




















1070/4800/790
Shell Cost
300/300/360390/390/530 HP Damage
221/256/50243/292/68 mm Penetration



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7.5 r/m 

Standard Gun

Reload Times
Nominal: 8 s
50% Crew: 9.91 s
75% Crew: 8.65 s
100% Crew: 7.67 s
Rammer: 6.9 s
Vents: 7.5 s
Both: 6.75 s
Both and BiA: 6.6 s
Both and Max Crew %: 6.33 s

See Crew, Consumables, or Equipment for more information.



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5.71 r/m 

Standard Gun

Reload Times
Nominal: 10.5 s
50% Crew: 13.01 s
75% Crew: 11.36 s
100% Crew: 10.07 s
Rammer: 9.06 s
Vents: 9.85 s
Both: 8.86 s
Both and BiA: 8.67 s
Both and Max Crew %: 8.31 s

See Crew, Consumables, or Equipment for more information.
Rate of Fire






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2250

Standard Gun

Using Shell Type 1 (300 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2250
50% Crew: 1815
75% Crew: 2079
100% Crew: 2346
100% Crew
Vents: 2400
Rammer: 2607
Both: 2664
Both and BiA: 2724
Both and Max Crew %: 2841

Advantageous Damage Per Minute
First-shot DPM: 2550
50% Crew: 2115
75% Crew: 2379
100% Crew: 2646
100% Crew
Rammer: 2907
Vents: 2700
Both: 2964
Both and BiA: 3024
Both and Max Crew %: 3141

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (300 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2250
50% Crew: 1815
75% Crew: 2079
100% Crew: 2346
100% Crew
Vents: 2400
Rammer: 2607
Both: 2664
Both and BiA: 2724
Both and Max Crew %: 2841

Advantageous Damage Per Minute
First-shot DPM: 2550
50% Crew: 2115
75% Crew: 2379
100% Crew: 2646
100% Crew
Rammer: 2907
Vents: 2700
Both: 2964
Both and BiA: 3024
Both and Max Crew %: 3141

See here, here, or here for more information.

Standard Gun

Using Shell Type 3 (360 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 2700
50% Crew: 2178
75% Crew: 2494.8
100% Crew: 2815.2
100% Crew
Vents: 2880
Rammer: 3128.4
Both: 3196.8
Both and BiA: 3268.8
Both and Max Crew %: 3409.2

Advantageous Damage Per Minute
First-shot DPM: 3060
50% Crew: 2538
75% Crew: 2854.8
100% Crew: 3175.2
100% Crew
Rammer: 3488.4
Vents: 3240
Both: 3556.8
Both and BiA: 3628.8
Both and Max Crew %: 3769.2

See here, here, or here for more information.






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2226.9

Standard Gun

Using Shell Type 1 (390 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2226.9
50% Crew: 1797.9
75% Crew: 2059.2
100% Crew: 2324.4
100% Crew
Vents: 2375.1
Rammer: 2581.8
Both: 2640.3
Both and BiA: 2698.8
Both and Max Crew %: 2815.8

Advantageous Damage Per Minute
First-shot DPM: 2616.9
50% Crew: 2187.9
75% Crew: 2449.2
100% Crew: 2714.4
100% Crew
Rammer: 2971.8
Vents: 2765.1
Both: 3030.3
Both and BiA: 3088.8
Both and Max Crew %: 3205.8

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (390 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2226.9
50% Crew: 1797.9
75% Crew: 2059.2
100% Crew: 2324.4
100% Crew
Vents: 2375.1
Rammer: 2581.8
Both: 2640.3
Both and BiA: 2698.8
Both and Max Crew %: 2815.8

Advantageous Damage Per Minute
First-shot DPM: 2616.9
50% Crew: 2187.9
75% Crew: 2449.2
100% Crew: 2714.4
100% Crew
Rammer: 2971.8
Vents: 2765.1
Both: 3030.3
Both and BiA: 3088.8
Both and Max Crew %: 3205.8

See here, here, or here for more information.

Standard Gun

Using Shell Type 3 (530 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 3026.3
50% Crew: 2443.3
75% Crew: 2798.4
100% Crew: 3158.8
100% Crew
Vents: 3227.7
Rammer: 3508.6
Both: 3588.1
Both and BiA: 3667.6
Both and Max Crew %: 3826.6

Advantageous Damage Per Minute
First-shot DPM: 3556.3
50% Crew: 2973.3
75% Crew: 3328.4
100% Crew: 3688.8
100% Crew
Rammer: 4038.6
Vents: 3757.7
Both: 4118.1
Both and BiA: 4197.6
Both and Max Crew %: 4356.6

See here, here, or here for more information.
Damage Per Minute


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0.38 m 

With 50% Crew: 0.471 m
With 75% Crew: 0.411 m
With 100% Crew: 0.364 m
With BiA: 0.356 m
With BiA and Vents: 0.349 m
Maximum possible: 0.334 m

For more details, see Crew


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0.4 m 

With 50% Crew: 0.496 m
With 75% Crew: 0.433 m
With 100% Crew: 0.384 m
With BiA: 0.375 m
With BiA and Vents: 0.367 m
Maximum possible: 0.352 m

For more details, see Crew
Accuracy


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2.3 s 

With 50% Crew: 2.849 s
With 75% Crew: 2.488 s
With 100% Crew: 2.205 s
With GLD: 2.005 s
With BiA: 2.157 s
With BiA and Vents: 2.11 s
With both and GLD: 1.918 s
Maximum possible: 1.839 s

For more details, see Crew or Equipment


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3 s 

With 50% Crew: 3.716 s
With 75% Crew: 3.245 s
With 100% Crew: 2.877 s
With GLD: 2.615 s
With BiA: 2.813 s
With BiA and Vents: 2.752 s
With both and GLD: 2.502 s
Maximum possible: 2.398 s

For more details, see Crew or Equipment
Aim time
2622 deg/s Turret Traverse
360° Gun Arc
-8°/+20°-8°/+20° Elevation Arc
7474 rounds Ammo Capacity
General
1515 % Chance of Fire






380 m 

With 50% Crew: 298.6 m
With 75% Crew: 339.3 m
With 100% Crew: 380 m
With Recon and Situational Awareness: 399.2 m
With Coated Optics: 418 m
With Binocular Telescope: 475 m
Maximum possible: 544 m

For more details, see Skills or Equipment






380 m 

With 50% Crew: 298.6 m
With 75% Crew: 339.3 m
With 100% Crew: 380 m
With Recon and Situational Awareness: 399.2 m
With Coated Optics: 418 m
With Binocular Telescope: 475 m
Maximum possible: 544 m

For more details, see Skills or Equipment
View Range


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440 m 

With 50% Crew: 345.7 m
With 75% Crew: 392.9 m
With 100% Crew: 440 m
With 100% Signal Boost: 528 m
When affected by 100% Relaying: 484 m
Maximum possible: 633.1 m

For more details, see Skills or Equipment


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625 m 

With 50% Crew: 491.1 m
With 75% Crew: 558.1 m
With 100% Crew: 625 m
With 100% Signal Boost: 750 m
When affected by 100% Relaying: 687.5 m
Maximum possible: 899.3 m

For more details, see Skills or Equipment
Signal Range
Values are Stock - click for Top


IX

AnnoR171_IS_3_II.png

3570000

The IS-3-II is a Soviet tier 9 heavy tank.

A project of a double-barreled vehicle based on the mass-produced IS-3 heavy tank. The tank featured a wider, elongated hull and an enlarged turret compared to the original version. Existed only in blueprints.


The IS-3-II leads to the ST-II.

Modules / Available Equipment and Consumables

Modules

Ico_gun_alpha.png

Guns

Tier Gun Penetration
(mm)
Damage
(HP)
Rate of fire
(rounds/minute)
Dispersion
(m/100m)
Aiming time
(s)
Weight
(kg)
Price
(Credits)

VIII 100 mm S-34D 221/256/50 300/300/360 7.5 0.38 2.3 2590 115000
IX 122 mm S-34-2 226/248/61 390/390/530 5.22 0.42 3.2 5180 192000
X 122 mm BL-9-SD 221/256/50 300/300/360 7.5 0.38 2.3 5580 325000

Ico_turret_alpha.png

Turrets

Tier Turret Turret Armor (front/sides/rear)
(mm)
Turret Traverse Speed
(deg/s)
View Range
(m)
Weight
(kg)
Price
(Credits)

IX IS-3-II late 280/150/130 22 380 12700 62000
VIII IS-3-II experimental 230/140/120 26 380 11000 32000

Ico_engine_alpha.png

Engines

Tier Engine Engine Power
(hp)
Chance of Fire on Impact
(%)
Weight
(kg)
Price
(Credits)

VIII V-12-5M 700 15 1024 56200
IX V-12-6M 780 15 1024 84600

Ico_suspension_alpha.png

Suspensions

Tier Suspension Load Limit
(т)
Traverse Speed
(gr/sec)
Rmin Weight
(kg)
Price
(Credits)

VIII IS-3-II early 53 30 B/2 10000 31000
IX IS-3-II late 58 28 B/2 12000 64000

Ico_radio_alpha.png

Radios

Tier Radio Signal Range
(m)
Weight
(kg)
Price
(Credits)

VII 10RK 440 100 18600
IX 12RT 625 110 33600

Compatible Equipment

Vertical Stabilizer Mk 2 Heavy Spall Liner Camouflage Net Fill Tanks with CO2 Coated Optics Stabilizing Equipment System Experimental Optics Wear-Resistant Gun Laying Drive Venting System Extended Spare Parts Kit Enhanced Gun Laying Drive Enhanced Torsion Bars 5+ t Class Cyclone Filter Improved Ventilation Class 3 Binocular Telescope Toolbox "Wet" Ammo Rack Class 2 

Compatible Consumables

Stabilizer Greasing Automatic Fire Extinguisher Natural Cover Optical Calibration Aim Tuning Experienced Firefighters Manual Fire Extinguisher Vent Purge Large First Aid Kit Large Repair Kit Duty Comes First Lend-Lease Oil Shell Organizer Focus on Target Extra Combat Rations Removed Speed Governor Increased Focus Small First Aid Kit Small Repair Kit Gearbox Intricacy Steady Hand Pre-Battle Maintenance Combat Course 


Player Opinion

Pros and Cons

Pros:

- Amazing shot power when both guns are used. Can remove half of the hp from tier 9 medium tanks.

- Nice gun handling and accuracy, with good shell velocity. Can snapshot rather well.

- Great versatility of having three shooting modes - single, double and autoreloader.

- Same armor layout as the IS-3 with an increase of thickness. Very good at sidescraping.

- Strong frontal turret armor with very small cupola and -8 of gun depression. Excellent for hulldown tactics.

- Rather good mobility, such as traverse and top speed. Can move around the battlefield easily.


Cons:

- Long aim time and time required to fire both guns. Missing shots even in close quarters is rather frequent.

- Sub-par penetration and damage per shot for such caliber in tier and class (BL-9 gun stats on wiki are slightly inaccurate).

- Cannot mount gun rammer.

- Although thick, the gun mantlet can be reliably penetrated by 330+ pen ammo.

- Requires a lot of time in order to get used to the new double-barreled gun mechanics.


Performance

Faster and better armored than its predcessor, this tank is even capable of outtrading 150mm guns. The IS-3-II gets a perfect mix of characteristics that make it a force to be reckoned with on the battlefield. However, it tank requires a lot of time and skill in order to shine, due to several stats which limit its potential, such as aim time and time preparation for double shot.

The 100mm stock gun also works well with this tank, making it a support heavy rather than brawler.


Early Research

The second suspension is needed for the third gun. However, using the "enhanced torsion bars" equipment helps you skip that.


Suggested Equipment


Coated Optics Vertical Stabilizer Improved Ventilation


Gallery

History for this tank not found


Sources and External Links

USSR
Light Tanks IMS-1 IIBT-2 IIT-45 IIT-26 IIT-60 IITetrarch IIIBT-7 IIIBT-SV IIILTP IIIM3 Light IIIBT-7 artillery IIIT-116 IIIT-127 IIIT-46 IIIT-70 IVA-20 IVT-80 IVValentine II VT-50 VIMT-25 VIT-50-2 VIILTG VIIILTTB VIIILT-432 IXT-54 ltwt. XT-100 LT
Medium Tanks IIIT-29 IVA-32 IVT-28E with F-30 IVT-28 VMatilda IV VT-34 shielded VT-34 VIA-43 VIT-34-85M VIT-34-85 Rudy VILoza's M4-A2 Sherman VIT-34-85 VIIA-44 VIIKV-13 VIIT-43 VIIT-44-122 VIIIObject 416 VIIIT-54 first prototype VIIIT-44-100 (B) VIIIT-44-100 (R) VIIIТ-44-100 (У) VIIISTG VIIISTG Guard VIIIT-44 IXObject 430 Version II IXObject 430 IXT-54 XObject 140 XObject 907 XT-22 medium XK-91 XObject 430U XT-62A
Heavy Tanks VChurchill III VKV-1S VKV-220-2 VKV-220-2 Beta Test VKV-1 VIKV-2 VIKV-2 (R) VIKV-85 VIObject 244 VIT-150 VIIIS VIIKV-3 VIIKV-122 VIIIS-2M VIIIS-2 VIIIIS-3 VIIIIS-6 VIIIIS-6 B VIIIKV-5 VIIIKV-4 VIIIIS-5 (Object 730) VIIIIS-3A VIIIKV-4 Kreslavskiy VIIIObject 252U Defender VIIIObject 252U VIIIIS-M VIIIObject 703 Version II VIIIIS-2-II IXT-10 IXObject 257 IXObject 705 IXIS-3-II IXST-I XIS-4 XIS-7 XObject 260 XObject 705A XObject 277 XObject 279 early XST-II
Tank Destroyers IIAT-1 IIISU-76M IIISU-76I IVSU-85B VSU-85 VSU-85I VISU-100 VISU-100Y VIIISU-122S VIISU-152 VIISU-100M1 VIISU-122-44 VIIIISU-152 VIIIISU-130 VIIIT-103 VIIISU-130PM VIIISU-101 IXObject 704 IXObject 263 XObject 268 XObject 268 Version 4
Self-Propelled Artillery IISU-18 IIISU-26 IVSU-5 VSU-122A VISU-8 VIIS-51 VIISU-14-1 VIIISU-14-2 IX212A XObject 261
Heavy Tanks
USA VT14 VT1 Heavy Tank VIM6 VIIKing Tiger (Captured) VIIT29 VIIIChrysler K VIIIChrysler K GF VIIIT26E5 VIIIT26E5 Patriot VIIIM54 Renegade VIIIM6A2E1 VIIIT32 VIIIT34 VIIIT34 B IXAE Phase I IXM103 XT110E5 XT57 Heavy Tank
UK VChurchill I VExcelsior VIChurchill VII VIA43 BP prototype VITOG II* VIIBlack Prince VIIFV201 (A45) VIIICaernarvon VIIICaernarvon Action X IXConqueror XFV215b XSuper Conqueror XT95/FV4201 Chieftain
Germany IVPz.Kpfw. B2 740 (f) IVDurchbruchswagen 2 VVK 30.01 (H) VITiger 131 VIVK 36.01 (H) VIIVK 45.03 VIITiger I VIITiger (P) VIIIVK 100.01 (P) VIIIVK 168.01 (P) VIIIVK 168.01 Mauerbrecher VIIIVK 75.01 (K) VIIIE 75 TS VIIILöwe VIIITiger II VIIIVK 45.02 (P) Ausf. A IXE 75 IXMäuschen IXVK 45.02 (P) Ausf. B XE 100 XPz.Kpfw. VII XMaus XVK 72.01 (K)
France IVB1 VBDR G1 B VIARL 44 VIIAMX M4 mle. 45 VIIIAMX 50 100 VIIIAMX M4 mle. 49 VIIIAMX M4 mle. 49 Liberté VIIIAMX 65 t VIIISomua SM VIIIFCM 50 t IXAMX 50 120 IXAMX M4 mle. 51 XAMX 50 B XAMX M4 mle. 54
USSR VChurchill III VKV-1S VKV-220-2 VKV-220-2 Beta Test VKV-1 VIKV-2 VIKV-2 (R) VIKV-85 VIObject 244 VIT-150 VIIIS VIIKV-3 VIIKV-122 VIIIS-2M VIIIS-2 VIIIIS-3 VIIIIS-6 VIIIIS-6 B VIIIKV-5 VIIIKV-4 VIIIIS-5 (Object 730) VIIIIS-3A VIIIKV-4 Kreslavskiy VIIIObject 252U Defender VIIIObject 252U VIIIIS-M VIIIObject 703 Version II VIIIIS-2-II IXT-10 IXObject 257 IXObject 705 IXIS-3-II IXST-I XIS-4 XIS-7 XObject 260 XObject 705A XObject 277 XObject 279 early XST-II
China VIIIS-2 VIIIWZ-111 VIIIWZ-111 Alpine Tiger VIII110 VIII112 IXWZ-111 model 1-4 X113 XWZ-111 model 5A
Japan IIIType 91 Heavy IVType 95 Heavy VO-I Experimental VIHeavy Tank No. VI VIO-I VIIO-Ni VIIIO-Ho IXType 4 Heavy XType 5 Heavy
Czechoslovakia
Sweden VIIIEmil I VIIIEMIL 1951 IXEmil II XKranvagn
Italy
Poland VII45TP Habicha VIII50TP prototyp VIII53TP Markowskiego IX50TP Tyszkiewicza X60TP Lewandowskiego
ja:Tank:R171 IS 3 II