K-91-PT

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  K-91-PT

USSR | TD | Tier IX

Battle Tier

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Overview
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[Client Values; Actual values in

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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.

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17,500   Cost

1600320 HP Hit Points

39.92/4216.34/42 t Weight Limit

Crew

1. Commander (Radio Operator)
2. Gunner
3. Driver
4. Loader
5. Loader

Mobility

800800 hp Engine Power

52/23 km/h Speed Limit

4545 deg/s Traverse

20.0448.96 hp/t Power/Wt Ratio

YesYes Pivot

Armor

// mm Hull 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

930/4800/665 930/4800/665 Shell Cost

390/390/530390/390/530 HP Damage

258/315/68258/315/68 mm Penetration

| |}} | |}} 6.98 r/m  ▲ Standard Gun Reload Times Nominal: 8.6 s 50% Crew: 10.65 s 75% Crew: 9.3 s 100% Crew: 8.25 s Rammer: 7.43 s Vents: 8.07 s Both: 7.26 s Both and BiA: 7.1 s Both and Max Crew %: 6.81 s See Crew, Consumables, or Equipment for more information. | |}} | |}} 6.98 r/m  ▲ Standard Gun Reload Times Nominal: 8.6 s 50% Crew: 10.65 s 75% Crew: 9.3 s 100% Crew: 8.25 s Rammer: 7.43 s Vents: 8.07 s Both: 7.26 s Both and BiA: 7.1 s Both and Max Crew %: 6.81 s See Crew, Consumables, or Equipment for more information. Rate of Fire

| |}} | |}} 2722.2 ▲ Standard Gun Using Shell Type 1 (390 Damage): Theoretical Damage Per Minute Nominal DPM: 2722.2 50% Crew: 2195.7 75% Crew: 2515.5 100% Crew: 2839.2 100% Crew Vents: 2901.6 Rammer: 3155.1 Both: 3225.3 Both and BiA: 3295.5 Both and Max Crew %: 3439.8 Advantageous Damage Per Minute First-shot DPM: 3112.2 50% Crew: 2585.7 75% Crew: 2905.5 100% Crew: 3229.2 100% Crew Rammer: 3545.1 Vents: 3291.6 Both: 3615.3 Both and BiA: 3685.5 Both and Max Crew %: 3829.8 See here, here, or here for more information. ▼ Standard Gun Using Shell Type 2 (390 Damage): Theoretical Damage Per Minute Nominal DPM: 2722.2 50% Crew: 2195.7 75% Crew: 2515.5 100% Crew: 2839.2 100% Crew Vents: 2901.6 Rammer: 3155.1 Both: 3225.3 Both and BiA: 3295.5 Both and Max Crew %: 3439.8 Advantageous Damage Per Minute First-shot DPM: 3112.2 50% Crew: 2585.7 75% Crew: 2905.5 100% Crew: 3229.2 100% Crew Rammer: 3545.1 Vents: 3291.6 Both: 3615.3 Both and BiA: 3685.5 Both and Max Crew %: 3829.8 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: 3699.4 50% Crew: 2983.9 75% Crew: 3418.5 100% Crew: 3858.4 100% Crew Vents: 3943.2 Rammer: 4287.7 Both: 4383.1 Both and BiA: 4478.5 Both and Max Crew %: 4674.6 Advantageous Damage Per Minute First-shot DPM: 4229.4 50% Crew: 3513.9 75% Crew: 3948.5 100% Crew: 4388.4 100% Crew Rammer: 4817.7 Vents: 4473.2 Both: 4913.1 Both and BiA: 5008.5 Both and Max Crew %: 5204.6 See here, here, or here for more information. | |}} | |}} 2722.2 ▲ Standard Gun Using Shell Type 1 (390 Damage): Theoretical Damage Per Minute Nominal DPM: 2722.2 50% Crew: 2195.7 75% Crew: 2515.5 100% Crew: 2839.2 100% Crew Vents: 2901.6 Rammer: 3155.1 Both: 3225.3 Both and BiA: 3295.5 Both and Max Crew %: 3439.8 Advantageous Damage Per Minute First-shot DPM: 3112.2 50% Crew: 2585.7 75% Crew: 2905.5 100% Crew: 3229.2 100% Crew Rammer: 3545.1 Vents: 3291.6 Both: 3615.3 Both and BiA: 3685.5 Both and Max Crew %: 3829.8 See here, here, or here for more information. ▼ Standard Gun Using Shell Type 2 (390 Damage): Theoretical Damage Per Minute Nominal DPM: 2722.2 50% Crew: 2195.7 75% Crew: 2515.5 100% Crew: 2839.2 100% Crew Vents: 2901.6 Rammer: 3155.1 Both: 3225.3 Both and BiA: 3295.5 Both and Max Crew %: 3439.8 Advantageous Damage Per Minute First-shot DPM: 3112.2 50% Crew: 2585.7 75% Crew: 2905.5 100% Crew: 3229.2 100% Crew Rammer: 3545.1 Vents: 3291.6 Both: 3615.3 Both and BiA: 3685.5 Both and Max Crew %: 3829.8 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: 3699.4 50% Crew: 2983.9 75% Crew: 3418.5 100% Crew: 3858.4 100% Crew Vents: 3943.2 Rammer: 4287.7 Both: 4383.1 Both and BiA: 4478.5 Both and Max Crew %: 4674.6 Advantageous Damage Per Minute First-shot DPM: 4229.4 50% Crew: 3513.9 75% Crew: 3948.5 100% Crew: 4388.4 100% Crew Rammer: 4817.7 Vents: 4473.2 Both: 4913.1 Both and BiA: 5008.5 Both and Max Crew %: 5204.6 See here, here, or here for more information. Damage Per Minute

| |}} 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 | |}} 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

| |}} 2.6 s  ▲ With 50% Crew: 3.221 s With 75% Crew: 2.812 s With 100% Crew: 2.493 s With GLD: 2.266 s With BiA: 2.438 s With BiA and Vents: 2.385 s With both and GLD: 2.168 s Maximum possible: 2.078 s For more details, see Crew or Equipment | |}} 2.6 s  ▲ With 50% Crew: 3.221 s With 75% Crew: 2.812 s With 100% Crew: 2.493 s With GLD: 2.266 s With BiA: 2.438 s With BiA and Vents: 2.385 s With both and GLD: 2.168 s Maximum possible: 2.078 s For more details, see Crew or Equipment Aim time

2626 deg/s Gun Traverse Speed

20° Gun Arc

-6°/+15°-6°/+15° Elevation Arc

3030 rounds Ammo Capacity

General

1212 % Chance of Fire

390 m  ▲ With 50% Crew: 306.4 m With 75% Crew: 348.2 m With 100% Crew: 390 m With Recon and Situational Awareness: 409.7 m With Coated Optics: 429 m With Binocular Telescope: 487.5 m Maximum possible: 558.3 m For more details, see Skills or Equipment 390 m  ▲ With 50% Crew: 306.4 m With 75% Crew: 348.2 m With 100% Crew: 390 m With Recon and Situational Awareness: 409.7 m With Coated Optics: 429 m With Binocular Telescope: 487.5 m Maximum possible: 558.3 m For more details, see Skills or Equipment View Range

| |}} 730 m  ▲ With 50% Crew: 573.6 m With 75% Crew: 651.8 m With 100% Crew: 730 m With 100% Signal Boost: 876 m When affected by 100% Relaying: 803 m Maximum possible: 1050.4 m For more details, see Skills or Equipment | |}} 730 m  ▲ With 50% Crew: 573.6 m With 75% Crew: 651.8 m With 100% Crew: 730 m With 100% Signal Boost: 876 m When affected by 100% Relaying: 803 m Maximum possible: 1050.4 m For more details, see Skills or Equipment Signal Range

Values are Stock - click for TopValues are Top - click for Stock

K-91-PT

IX

17500

The K-91-PT is a Soviet tier 9 premium tank destroyer.

A tank destroyer from the series of heavy vehicles under the K-91 designation. Development of this series was started in the spring of 1949 by the Design Bureau of the Army Engineering Committee under the supervision of A. F. Kravtsev. The plan was to mount the 12-cylinder opposed-piston supercharger diesel engine. Mounting brackets with ski-shaped supports were used as support rollers. The project was discontinued at the blueprint stage in December 1949.

Modules / Available Equipment and Consumables

Modules

Guns

Tier	Gun	Penetration (mm)	Damage (HP)	Rate of fire (rounds/minute)	Dispersion (m/100m)	Aiming time (s)		Weight (kg)	Price ()
IX	122 mm S-34-49	258/315/68	390/390/530	6.98	0.4	2.6		2590	220000

Engines

Tier	Engine	Engine Power (hp)	Chance of Fire on Impact (%)		Weight (kg)	Price ()
IX	V-64S	800	12		1200	90000

Suspensions

Tier	Suspension	Load Limit (т)	Traverse Speed (gr/sec)	Rmin		Weight (kg)	Price ()
IX	K-91-PT enhanced	42	45	0		12000	50000

Radios

Tier	Radio	Signal Range (m)		Weight (kg)	Price ()
X	R-113	730		80	52200

Compatible Equipment

                   

Compatible Consumables

                       

Player Opinion

Pros and Cons

Pros:

• High DPM
• Decently armored casemate front
• Very good mobility - good top speed, high acceleration, quick hull traverse
• Excellent camouflage
• Comes with a free large repair kit

Cons:

• Low alpha damage and penetration for its tier and class
• Poor accuracy and shell velocity, not a good sniper
• Armor is overall poor
• Lacks a turret, gun arc is limited
• Given its rate of fire, ammo capacity is low

Performance

The K-91-PT is a strange tank destroyer, It can fill many roles but doesn't truly excel at any of them. Can you ambush? its concealment will keep you safe, but it doesn't have the alpha damage to scare players away from pushing into you. Can it snipe? Well enough, but hitting a fast moving target at range will be frustrating with the low shell speed, not that it has good dispersion to begin with. Can you flank? This is not a bad idea if you can pull it off, with your speed, concealment and decent view range combined: you can be a real terror if you can pull it off correctly.

Can you brawl with that superstructure armour? Well...kind of. Your traverse speed is brilliant, enough to keep you facing most light or medium tanks trying to circle you. They will need to aim carefully at your hull front to damage you, even hitting your tracks from the front is not guaranteed damage, there's small 90mm plates just behind the front rollers that will ricochet any stray shells that hit it. On the other hand, there's also a small triangle shaped area of near-flat armour under the right cupula, high penetration guns will cut through it so don't stay still. The armour CAN work, its just not quite hull down worthy, don't rely on it too much.

The K-91-PT's biggest weakness is its very low shell capacity of 30, running out of ammo is a real worry, especially since the gun isn't the best at...anything really. Its not bad either, but it will take some getting used to. Use its great concealment, view range and mobility every chance you can, with a good crew and the right equipment, you will often see the enemy before they see you, 390 isn't a lot at tier 9, but its enough to make your enemy reconsider their plans if you manage to stay undetected.

Early Research

None required, it's a premium tank.

Gallery

Historical Gallery

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  Blueprints of the casemated tank destroyer based on the K-91.

USSR

Tank Destroyers

Premium tanks

ja:Tank:R183 K 91 PT