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Object 277

Object 277

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 |InTheGame_pros=  |InTheGame_pros=
? +* Top tier gun with good alpha damage, penetration, accuracy, gun handling and DPM
?* Excellent top speed and power to weight ratio; one of the fastest heavies in the game+* Extremely strong turret armor and bouncy, well angled hull armor
?* High alpha damage and best standard penetration of all heavy tanks in the game+* Excellent top speed and acceleration, one of the fastest heavy tanks in the game
?* Relatively decent gun handling and shell velocity+* Good viewrange
?* Very good turret armor with fairly small weakspots+
?* Hull armor is extremely well angled and can ricochet unexpected shots+
  
 |InTheGame_cons=  |InTheGame_cons=
? +* The lower plate is exposed and poorly armored
?* Hull armor is generally not reliable with weak lower plate; penetration leads to frequent ammorack damage+* Very high terrain resistance, bleeds a lot of speed while turning and on unpaved terrain
?* Exceptionally '''high''' terrain resistance, agility deteriorates much on unpaved surfaces+
 * Poor gun depression and elevation * Poor gun depression and elevation
?* Below-average HP pool+* Hitpoint pool is below average for a Tier 10 heavy tank
?* Long silhouette; vulnerable to artilery fire+* Very long hull, can be an easy target for artillery
  
 |InTheGame_performance=  |InTheGame_performance=

Revision as of 16:17, 21 March 2020










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Missing Content:

  • Gallery
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Object 277

AnnoR155_Object_277.png
USSR | Heavy Tank | Tier X
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.
]
6,100,000  Credits Cost
2200440 HP Hit Points
55/6027.45/60 t Weight Limit
Crew
  1. Commander (Radio Operator)
  2. Driver
  3. Gunner
  4. Loader
Mobility
950950 hp Engine Power
55/15 km/h Speed Limit
3232 deg/s Traverse
17.2734.61 hp/t Power/Wt Ratio
NoNo Pivot
Armor
// mm Hull Armor
290/224/80290/224/80 mm Turret Armor
Armament







{{#ifeq:HOLLOW_CHARGE|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


AP/HEAT/HE







{{#ifeq:HOLLOW_CHARGE|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


AP/HEAT/HE
 Shells




















1250/5200/990




















1250/5200/990
 Shell Cost
490/490/640490/490/640 HP Damage
265/340/65265/340/65 mm Penetration



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4.8 r/m 
▲

Standard Gun

Reload Times
Nominal: 12.5 s
50% Crew: 15.48 s
75% Crew: 13.52 s
100% Crew: 11.99 s
Rammer: 10.79 s
Vents: 11.73 s
Both: 10.55 s
Both and BiA: 10.32 s
Both and Max Crew %: 9.9 s

See Crew, Consumables, or Equipment for more information.



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4.8 r/m 
▲

Standard Gun

Reload Times
Nominal: 12.5 s
50% Crew: 15.48 s
75% Crew: 13.52 s
100% Crew: 11.99 s
Rammer: 10.79 s
Vents: 11.73 s
Both: 10.55 s
Both and BiA: 10.32 s
Both and Max Crew %: 9.9 s

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






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2352
▲

Standard Gun

Using Shell Type 1 (490 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2352
50% Crew: 1896.3
75% Crew: 2175.6
100% Crew: 2454.9
100% Crew
Vents: 2508.8
Rammer: 2729.3
Both: 2788.1
Both and BiA: 2851.8
Both and Max Crew %: 2974.3

Advantageous Damage Per Minute
First-shot DPM: 2842
50% Crew: 2386.3
75% Crew: 2665.6
100% Crew: 2944.9
100% Crew
Rammer: 3219.3
Vents: 2998.8
Both: 3278.1
Both and BiA: 3341.8
Both and Max Crew %: 3464.3

See here, here, or here for more information.
▼

Standard Gun

Using Shell Type 2 (490 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2352
50% Crew: 1896.3
75% Crew: 2175.6
100% Crew: 2454.9
100% Crew
Vents: 2508.8
Rammer: 2729.3
Both: 2788.1
Both and BiA: 2851.8
Both and Max Crew %: 2974.3

Advantageous Damage Per Minute
First-shot DPM: 2842
50% Crew: 2386.3
75% Crew: 2665.6
100% Crew: 2944.9
100% Crew
Rammer: 3219.3
Vents: 2998.8
Both: 3278.1
Both and BiA: 3341.8
Both and Max Crew %: 3464.3

See here, here, or here for more information.
▲

Standard Gun

Using Shell Type 3 (640 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 3072
50% Crew: 2476.8
75% Crew: 2841.6
100% Crew: 3206.4
100% Crew
Vents: 3276.8
Rammer: 3564.8
Both: 3641.6
Both and BiA: 3724.8
Both and Max Crew %: 3884.8

Advantageous Damage Per Minute
First-shot DPM: 3712
50% Crew: 3116.8
75% Crew: 3481.6
100% Crew: 3846.4
100% Crew
Rammer: 4204.8
Vents: 3916.8
Both: 4281.6
Both and BiA: 4364.8
Both and Max Crew %: 4524.8

See here, here, or here for more information.






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2352
▲

Standard Gun

Using Shell Type 1 (490 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2352
50% Crew: 1896.3
75% Crew: 2175.6
100% Crew: 2454.9
100% Crew
Vents: 2508.8
Rammer: 2729.3
Both: 2788.1
Both and BiA: 2851.8
Both and Max Crew %: 2974.3

Advantageous Damage Per Minute
First-shot DPM: 2842
50% Crew: 2386.3
75% Crew: 2665.6
100% Crew: 2944.9
100% Crew
Rammer: 3219.3
Vents: 2998.8
Both: 3278.1
Both and BiA: 3341.8
Both and Max Crew %: 3464.3

See here, here, or here for more information.
▼

Standard Gun

Using Shell Type 2 (490 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2352
50% Crew: 1896.3
75% Crew: 2175.6
100% Crew: 2454.9
100% Crew
Vents: 2508.8
Rammer: 2729.3
Both: 2788.1
Both and BiA: 2851.8
Both and Max Crew %: 2974.3

Advantageous Damage Per Minute
First-shot DPM: 2842
50% Crew: 2386.3
75% Crew: 2665.6
100% Crew: 2944.9
100% Crew
Rammer: 3219.3
Vents: 2998.8
Both: 3278.1
Both and BiA: 3341.8
Both and Max Crew %: 3464.3

See here, here, or here for more information.
▲

Standard Gun

Using Shell Type 3 (640 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 3072
50% Crew: 2476.8
75% Crew: 2841.6
100% Crew: 3206.4
100% Crew
Vents: 3276.8
Rammer: 3564.8
Both: 3641.6
Both and BiA: 3724.8
Both and Max Crew %: 3884.8

Advantageous Damage Per Minute
First-shot DPM: 3712
50% Crew: 3116.8
75% Crew: 3481.6
100% Crew: 3846.4
100% Crew
Rammer: 4204.8
Vents: 3916.8
Both: 4281.6
Both and BiA: 4364.8
Both and Max Crew %: 4524.8

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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0.38 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
 Accuracy


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2.7 s 
▲

With 50% Crew: 3.345 s
With 75% Crew: 2.92 s
With 100% Crew: 2.589 s
With GLD: 2.354 s
With BiA: 2.532 s
With BiA and Vents: 2.477 s
With both and GLD: 2.252 s
Maximum possible: 2.158 s

For more details, see Crew or Equipment


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2.7 s 
▲

With 50% Crew: 3.345 s
With 75% Crew: 2.92 s
With 100% Crew: 2.589 s
With GLD: 2.354 s
With BiA: 2.532 s
With BiA and Vents: 2.477 s
With both and GLD: 2.252 s
Maximum possible: 2.158 s

For more details, see Crew or Equipment
 Aim time
2727 deg/s Turret Traverse
360° Gun Arc
-6°/+16°-6°/+16° Elevation Arc
3535 rounds Ammo Capacity
General
1212 % Chance of Fire






400 m 
▲

With 50% Crew: 314.3 m
With 75% Crew: 357.2 m
With 100% Crew: 400 m
With Recon and Situational Awareness: 420.2 m
With Coated Optics: 440 m
With Binocular Telescope: 500 m
Maximum possible: 572.6 m

For more details, see Skills or Equipment






400 m 
▲

With 50% Crew: 314.3 m
With 75% Crew: 357.2 m
With 100% Crew: 400 m
With Recon and Situational Awareness: 420.2 m
With Coated Optics: 440 m
With Binocular Telescope: 500 m
Maximum possible: 572.6 m

For more details, see Skills or Equipment
 View Range


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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


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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 Top
T-10
Object 277


X

AnnoR155_Object_277.png

6100000

The Object 277 is a Soviet tier 10 heavy tank.

Developed in 1956–1958 at the Kirov Plant, Leningrad, under the supervision of Joseph Kotin. Two prototypes were produced and underwent trials from 1959 through 1960. A hull and a turret were produced for testing for shell resistance. The development was discontinued in the summer of 1960 due to insufficient development of certain systems and components. In addition, the vehicle did not demonstrate any advantage over the Object 770 heavy tank.

The Object 277 marks the end of its Soviet heavy 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)

X 130 mm M-65 265/340/65 490/490/640 4.8 0.38 2.7 4300 330000

Ico_engine_alpha.png

Engines

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

X M-850 950 12 1550 132000

Ico_suspension_alpha.png

Suspensions

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

X Object 277 60 32 B/2 9220 82500

Ico_radio_alpha.png

Radios

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

X R-113 730 80 52200

Compatible Equipment

Low Noise Exhaust System Class 1 Vertical Stabilizer Class 1 Heavy Spall Liner Camouflage Net Class 2 Coated Optics Class 1 Stabilizing Equipment System Experimental Optics Wear-Resistant Gun Laying Drive Improved Configuration Venting System Innovative Loading System Enhanced Gun Laying Drive Class 1 Improved Hardening Class 1 Additional Grousers Class 1 Modified Configuration Class 1 Improved Rotation Mechanism Class 1 Improved Aiming Class 1 Improved Ventilation Class 1 Binocular Telescope Class 1 Gun Rammer Class 1 Turbocharger Class 1 

Compatible Consumables

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


Player Opinion

Pros and Cons

Pros:


  • Top tier gun with good alpha damage, penetration, accuracy, gun handling and DPM
  • Extremely strong turret armor and bouncy, well angled hull armor
  • Excellent top speed and acceleration, one of the fastest heavy tanks in the game
  • Good viewrange


Cons:


  • The lower plate is exposed and poorly armored
  • Very high terrain resistance, bleeds a lot of speed while turning and on unpaved terrain
  • Poor gun depression and elevation
  • Hitpoint pool is below average for a Tier 10 heavy tank
  • Very long hull, can be an easy target for artillery


Performance

An evolution from the famous T-10, this tank can be considered an even more medium-like hybrid heavy. Featuring the rounded cast glacis and partially the V-shaped sides, the 277's hull can be just as, or perhaps even more bouncy than the Object 907. But it's the turret, which houses the intimidating 130mm M-65 cannon truly stands out; not to mention it has much sturdier face and thicker roof. These may appear nothing spectacular for the heavy-weight brawlers, but the 277 could roll into action no later than its medium teammates, where its value lies. Lead an swift attack with good co-ordination like an 113 would, take key positions early on and punish any daring opponents with your high alpha damage. If required to take defensive, put the decent gun handling and strong turret to good use: find hull-down cover. With its still acceptable agility on hard surface, it could also take the role of flanker in urban-themed brawling maps if no other more suitable tanks are present.

When compared to the WZ-111 5A, it has better mobility, accuracy, penetration and gun handling with bouncier upper glacis; while better DPM, gun depression and agility defines the 5A as the better brawler.


Early Research

This vehicle comes elite in its stock configuration.


Suggested Equipment


Tank Gun Rammer Vertical Stabilizer Improved VentilationEnhanced Gun Laying Drive 


Gallery

History for this tank not found


USSR
Light Tanks IMS-1 • IIBT-2 • IIT-45 • IIT-26 • IIT-60 • IITetrarch • IIIBT-SV • IIILTP • IIIM3 Light • IIIBT-7 artillery • IIIT-116 • IIIBT-5 • IIIT-127 • IIIT-46 • IIIT-70 • IVBT-7 • IVT-80 • IVValentine II • VA-20 • 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-34 with L-11 • IVT-28 • VMatilda IV • VT-34 shielded • VM4-85 • 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 Igrovoy • VIIIT-44-100 (R) • VIIISTG • VIIISTG Guard • VIIIObject 274a • 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-220-2 • VKV-220-2 Beta Test • VKV-1 • VKV-1 shielded • VIKV-1S • VIKV-2 • VIKV-2 (R) • VIKV-85 • VIObject 244 • VIT-150 • VIIIS • VIIKV-3 • VIIKV-122 • VIIIS-2M • VIIIS-2 shielded • VIIIS-2 • VIIIIS-3 • VIIIIS-6 • VIIIIS-6 B • VIIIKV-5 • VIIIKV-4 • VIIIIS-5 (Object 730) • VIIIIS-3A • VIIIIS-3A Peregrine • VIIIKirovets-1 • VIIIKV-4 Kreslavskiy • VIIIObject 252U Defender • VIIIObject 252U • VIIIIS-M • VIIIObject 703 Version II • VIIIIS-2-II • IXT-10 • IXObject 777 Version II • IXObject 257 • IXObject 705 • IXIS-3-II • IXST-I • XIS-4 • XIS-7 • XObject 260 • XObject 705A • XObject 277 • XObject 279 early • XST-II • XObject 780
Tank Destroyers IIAT-1 • IIISU-76I • IVSU-85A • IVSU-76M • VSU-85 • VSU-85I • VISU-100 • VISU-100Y • VIIISU-122S • VIISU-152 • VIISU-100M1 • VIISU-122-44 • VIIIISU-152 • VIIIISU-130 • VIIIKV-4 KTTS • VIIIT-103 • VIIISU-130PM • VIIIISU-152K • VIIISU-101 • IXK-91-PT • IXObject 704 • IXObject 263 • XObject 268 • XObject 268 Version V • 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 • VIPawlack Tank • VIM6 • VIIKing Tiger (Captured) • VIIM-II-Y • VIIT29 • VIIIChrysler K • VIIIChrysler K GF • VIIIT26E5 • VIIIT26E5 Patriot • VIIIM54 Renegade • VIIIT77 • VIIIM-III-Y • VIIIM-IV-Y • VIIIM6A2E1 • VIIIT32 • VIIIT34 • VIIIT34 B • IXAE Phase I • IXConcept 1B • IXM-VI-Y • IXM103 • IXT54E1 • XM-V-Y • XT110E5 • XT57 Heavy Tank
UK VChurchill I • VExcelsior • VIChurchill VII • VITOG II* • VIIBlack Prince • VIIFV201 (A45) • VIIICharlemagne • VIIICaliban • VIIIGonsalo • VIIICaernarvon • VIIICaernarvon Action X • IXFV4201 Chieftain Proto • IXConqueror • XFV215b • XSuper Conqueror • XT95/FV4201 Chieftain
Germany IVPz.Kpfw. B2 740 (f) • IVDurchbruchswagen 2 • VITiger 131 • VIVK 30.01 (P) • 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 • IXLorraine 50 t • IXAMX M4 mle. 51 • XAMX 50 B • XAMX M4 mle. 54
USSR VChurchill III • VKV-220-2 • VKV-220-2 Beta Test • VKV-1 • VKV-1 shielded • VIKV-1S • VIKV-2 • VIKV-2 (R) • VIKV-85 • VIObject 244 • VIT-150 • VIIIS • VIIKV-3 • VIIKV-122 • VIIIS-2M • VIIIS-2 shielded • VIIIS-2 • VIIIIS-3 • VIIIIS-6 • VIIIIS-6 B • VIIIKV-5 • VIIIKV-4 • VIIIIS-5 (Object 730) • VIIIIS-3A • VIIIIS-3A Peregrine • VIIIKirovets-1 • VIIIKV-4 Kreslavskiy • VIIIObject 252U Defender • VIIIObject 252U • VIIIIS-M • VIIIObject 703 Version II • VIIIIS-2-II • IXT-10 • IXObject 777 Version II • IXObject 257 • IXObject 705 • IXIS-3-II • IXST-I • XIS-4 • XIS-7 • XObject 260 • XObject 705A • XObject 277 • XObject 279 early • XST-II • XObject 780
China VIIIS-2 • VIIIWZ-111 • VIIIWZ-111 Alpine Tiger • VIII110 • VIII112 • IXWZ-111 model 1-4 • IXWZ-114 • X113 • X113 Beijing Opera • XWZ-111 model 5A • XWZ-111 Qilin
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 VIIŠkoda T 45 • VIIVz. 44-1 • VIIIŠkoda T 56 • VIIITNH 105/1000 • IXTNH T Vz. 51 • XVz. 55
Sweden VIIIEmil I • VIIIEMIL 1951 • VIIIBofors Tornvagn • IXEmil II • IXStrv K • XKranvagn
Italy VIICarro d'assalto P.88 • VIIIProgetto CC55 mod. 54 • VIIIBisonte C45 • IXProgetto C50 mod. 66 • XRinoceronte
Poland VII45TP Habicha • VIII50TP prototyp • VIII53TP Markowskiego • IX50TP Tyszkiewicza • X60TP Lewandowskiego
ja:Tank:R155 Object 277
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