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R75 SU122 54

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AnnoR75_SU122_54.png
nation | class | tier
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.
]
cost Cost
health Hit Points
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Crew
crew
Mobility
engine Engine Power
/ km/h Speed Limit
traverse Traverse
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NoNo Pivot
Armor
// mm Hull Armor
//// mm Turret Armor
Armament







{{#ifeq:|ARMOR_PIERCING||



{{#ifeq:|ARMOR_PIERCING||








{{#ifeq:|ARMOR_PIERCING||



{{#ifeq:|ARMOR_PIERCING||


Shells







































Shell Cost
//// HP Damage
//// mm Penetration



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Standard Gun

Reload Times
Nominal: ' s
50% Crew: Expression error: Unexpected < operator. s
75% Crew: Expression error: Unexpected < operator. s
100% Crew: Expression error: Unexpected < operator. s
Rammer: Expression error: Unexpected < operator. s
Vents: Expression error: Unexpected < operator. s
Both: Expression error: Unexpected < operator. s
Both and BiA: Expression error: Unexpected < operator. s
Both and Max Crew %: Expression error: Unexpected < operator. s

See Crew, Consumables, or Equipment for more information.



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Expression error: Unexpected < operator. r/m 

Standard Gun

Reload Times
Nominal: ' s
50% Crew: Expression error: Unexpected < operator. s
75% Crew: Expression error: Unexpected < operator. s
100% Crew: Expression error: Unexpected < operator. s
Rammer: Expression error: Unexpected < operator. s
Vents: Expression error: Unexpected < operator. s
Both: Expression error: Unexpected < operator. s
Both and BiA: Expression error: Unexpected < operator. s
Both and Max Crew %: Expression error: Unexpected < operator. s

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






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Standard Gun

Using Shell Type 1 ( Damage):


Theoretical Damage Per Minute
Nominal DPM: Expression error: Unexpected * operator.
50% Crew: Expression error: Unexpected * operator.
75% Crew: Expression error: Unexpected * operator.
100% Crew: Expression error: Unexpected * operator.
100% Crew
Vents: Expression error: Unexpected * operator.
Rammer: Expression error: Unexpected * operator.
Both: Expression error: Unexpected * operator.
Both and BiA: Expression error: Unexpected * operator.
Both and Max Crew %: Expression error: Unexpected * operator.

Advantageous Damage Per Minute
First-shot DPM: Expression error: Unexpected * operator.
50% Crew: Expression error: Unexpected * operator.
75% Crew: Expression error: Unexpected * operator.
100% Crew: Expression error: Unexpected * operator.
100% Crew
Rammer: Expression error: Unexpected * operator.
Vents: Expression error: Unexpected * operator.
Both: Expression error: Unexpected * operator.
Both and BiA: Expression error: Unexpected * operator.
Both and Max Crew %: Expression error: Unexpected * operator.

See here, here, or here for more information.






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Expression error: Unexpected * operator.

Standard Gun

Using Shell Type 1 ( Damage):


Theoretical Damage Per Minute
Nominal DPM: Expression error: Unexpected * operator.
50% Crew: Expression error: Unexpected * operator.
75% Crew: Expression error: Unexpected * operator.
100% Crew: Expression error: Unexpected * operator.
100% Crew
Vents: Expression error: Unexpected * operator.
Rammer: Expression error: Unexpected * operator.
Both: Expression error: Unexpected * operator.
Both and BiA: Expression error: Unexpected * operator.
Both and Max Crew %: Expression error: Unexpected * operator.

Advantageous Damage Per Minute
First-shot DPM: Expression error: Unexpected * operator.
50% Crew: Expression error: Unexpected * operator.
75% Crew: Expression error: Unexpected * operator.
100% Crew: Expression error: Unexpected * operator.
100% Crew
Rammer: Expression error: Unexpected * operator.
Vents: Expression error: Unexpected * operator.
Both: Expression error: Unexpected * operator.
Both and BiA: Expression error: Unexpected * operator.
Both and Max Crew %: Expression error: Unexpected * operator.

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


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With 50% Crew: Expression error: Unexpected < operator. m
With 75% Crew: Expression error: Unexpected < operator. m
With 100% Crew: Expression error: Unexpected < operator. m
With BiA: Expression error: Unexpected < operator. m
With BiA and Vents: Expression error: Unexpected < operator. m
Maximum possible: Expression error: Unexpected < operator. m

For more details, see Crew


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With 50% Crew: Expression error: Unexpected < operator. m
With 75% Crew: Expression error: Unexpected < operator. m
With 100% Crew: Expression error: Unexpected < operator. m
With BiA: Expression error: Unexpected < operator. m
With BiA and Vents: Expression error: Unexpected < operator. m
Maximum possible: Expression error: Unexpected < operator. m

For more details, see Crew
Accuracy


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With 50% Crew: Expression error: Unexpected < operator. s
With 75% Crew: Expression error: Unexpected < operator. s
With 100% Crew: Expression error: Unexpected < operator. s
With GLD: Expression error: Unexpected < operator. s
With BiA: Expression error: Unexpected < operator. s
With BiA and Vents: Expression error: Unexpected < operator. s
With both and GLD: Expression error: Unexpected < operator. s
Maximum possible: Expression error: Unexpected < operator. s

For more details, see Crew or Equipment


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Expression error: Unexpected round operator. s 

With 50% Crew: Expression error: Unexpected < operator. s
With 75% Crew: Expression error: Unexpected < operator. s
With 100% Crew: Expression error: Unexpected < operator. s
With GLD: Expression error: Unexpected < operator. s
With BiA: Expression error: Unexpected < operator. s
With BiA and Vents: Expression error: Unexpected < operator. s
With both and GLD: Expression error: Unexpected < operator. s
Maximum possible: Expression error: Unexpected < operator. s

For more details, see Crew or Equipment
Aim time
turretTraverse Turret Traverse
gunTraverseArc Gun Arc
-°/+°-°/+° Elevation Arc
ammo Ammo Capacity
General
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m 

With 50% Crew: Expression error: Unexpected < operator. m
With 75% Crew: Expression error: Unexpected < operator. m
With 100% Crew: Expression error: Unexpected round operator. m
With Recon and Situational Awareness: Expression error: Unexpected < operator. m
With Coated Optics: Expression error: Unexpected < operator. m
With Binocular Telescope: Expression error: Unexpected < operator. m
Maximum possible: Expression error: Unexpected < operator. m

For more details, see Skills or Equipment






m 

With 50% Crew: Expression error: Unexpected < operator. m
With 75% Crew: Expression error: Unexpected < operator. m
With 100% Crew: Expression error: Unexpected round operator. m
With Recon and Situational Awareness: Expression error: Unexpected < operator. m
With Coated Optics: Expression error: Unexpected < operator. m
With Binocular Telescope: Expression error: Unexpected < operator. m
Maximum possible: Expression error: Unexpected < operator. m

For more details, see Skills or Equipment
View Range


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m 

With 50% Crew: Expression error: Unexpected < operator. m
With 75% Crew: Expression error: Unexpected < operator. m
With 100% Crew: Expression error: Unexpected * operator. m
With 100% Signal Boost: Expression error: Unexpected < operator. m
When affected by 100% Relaying: Expression error: Unexpected < operator. m
Maximum possible: Expression error: Unexpected < operator. m

For more details, see Skills or Equipment


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m 

With 50% Crew: Expression error: Unexpected < operator. m
With 75% Crew: Expression error: Unexpected < operator. m
With 100% Crew: Expression error: Unexpected * operator. m
With 100% Signal Boost: Expression error: Unexpected < operator. m
When affected by 100% Relaying: Expression error: Unexpected < operator. m
Maximum possible: Expression error: Unexpected < operator. m

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


Additional Statistics
(Top Configuration)

Camouflage

  • Stationary: 22%
  • When Moving: 13.1%
  • When Firing: 6%


Terrain Resistance

  • On Hard Ground: 0.96
  • On Medium Ground: 1.06
  • On Soft Ground: 2.11


Dispersion Change Values

  • Turret Contribution
  • Rotation: 0.12
  • Shot Recoil: 3.36
  • Suspension Contribution
  • Acceleration: 0.16
  • Turning: 0.16


With 100% Crew

AnnoR75_SU122_54.png

The <value_unset_error> is a [[|]] tier .

<value_unset_error>

The <value_unset_error> marks the end of its line.

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)

Ico_engine_alpha.png

Engines

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

Ico_suspension_alpha.png

Suspensions

Tier Suspension Load Limit
(т)
Traverse Speed
(гр/сек)
Rmin Weight
(kg)
Price
(Credits)

Ico_radio_alpha.png

Radios

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


Compatible Equipment


Compatible Consumables


Player Opinion

Pros and Cons

Pros:


  • Outstanding DPM on the top gun
  • Small silhouette; good camouflage rating
  • Great maneuverability
  • Strong gun mantlet


Cons:


  • Second lowest hitpoints of all tier IX TDs combined with rather poor armor
  • Narrow firing arc
  • Terrible gun depression
  • Modules get damaged easily
  • Slow reverse speed


Performance

The SU-122-54 is a versatile tank destroyer, being able to fulfill multiple roles during the course of battle. Excelling both at sniping or due to the mobility, supporting fast assaults or flanking operations. The vehicle has a high camouflage rating due to its low profile, and can thus move swiftly around the battlefield without being spotted. When supporting in offensive operations, the low HP doesn't allow the SU-122-54 to be the first going into battle. Stay behind friendlies and act as a stealthy support vehicle. The narrow horizontal gun arc and depression values mean that the SU-122-54 does not excel in hilly terrain. This, combined with a relatively slow reverse speed and low amount of hitpoints limit aggressive play. Coated optics are therefore generally more useful than binoculars as the vehicle has to traverse a lot to track moving targets.


Early Research

  • 122 mm M62-C2 should be unlocked from the SU-101 and can be installed with 100 kg left over.
  • The R113 radio V-14 engine may be unlocked and can be installed if available.
  • If the two above modules are not unlocked, proceed accordingly:
  • The SU-122-54M2 suspension is to be first unlocked for better traverse speed, gun performance (dispersion), ground resistances and increased weight limit.
  • Up next should then be the V-14 engine followed by the R113 radio.


Suggested Equipment


Tank Gun Rammer Enhanced Gun Laying Drive Coated Optics Camouflage Net Binocular Telescope 


Gallery

Historical Info

SU-122-54
Also known under designation IT-122, the SU-122-54 was based on the T54 chassis. Developed started in 1949, with a goal to design a long range tank destroyer. Between 1955 and 1957, 77 vehicles were built with minor differences between production lots (different commander's cupola etc.). The SU-122-54 had a modified T-54 chassis, with small spaces between the first, second and fourth pair of wheels and a large gap between the third, similar to the T-62's and a superstructure, built into the hull, housing the 122 mm M-62-T gun for which the vehicle carries 32 rounds. The secondary armament consisted of two KPVT heavy machine guns, one mounted as an anti-aircraft machine gun near the commander's hatch and the other mounted coaxially with the main gun. The vehicle carried 600 rounds for the machine guns. The main gun has a fume extractor positioned right behind the muzzle brake, although some vehicles were built without fume extractor. Other variations included a different commander's copula. The SU-122-54 was rarely observed during its service life in the 1950's and early 1960's and became generally known only after ARV versions (designated TOP) were seen during Red Square parades during the 1970’s with the armament removed and the front glacis plated over. In 1954 the SU-122-54 was experimentally tested with a more powerful 122mm M-62S tank gun, but this version did not reach series production.


Historical Gallery

Sources and External Links

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