Statistics of tank «Object 257», U.S.S.R, Heavy tank, Tier IX, New

tank R151_Object_257_2minitank R151_Object_257_2contour R151_Object_257_2
A project of the heavy tank designated IS-7 that was developed in 1945. The vehicle was supposed to feature an electromechanical transmission. Development was discontinued at the documentation design stage. Existed only in blueprints.

tree_featuresFull features of tank «Object 257»tree_nationWiki - Tree nation, U.S.S.R

Features relativityhelp

  • Healthhelp
    Healthstars 98.5
  • Mobilityhelp
    Mobilitystars 65.5
  • Accelerationhelp
    Accelerationstars 33.0
  • Visionhelp
    Visionstars 98.6
  • Angleshelp
    Anglesstars 66.0
  • Armoringhelp
    Armoringstars 99.3
  • Piercinghelp
    Piercingstars 87.9
  • Damagehelp
    Damagestars 66.0
  • Accuracyhelp
    Accuracystars 77.0

Data updated: 8 Feb 2018

relativity_tableTanks - Relativity table

Crew

  1. commanderCommander ( radiomanRadio Operator )
  2. driverDriver
  3. gunnerGunner
  4. loaderLoader

Short featureshelp

  • Tank
    «Object 257»
  • Nation
    U.S.S.R
  • Class
    Heavy tank
  • Tier
    IX
  • Research cost
    142 700experience
  • Purchase price
    3 560 000credits
  • Hit Points
    1 800HP
  • Armoring
    • Hull
      130 / 130 / 70mm
    • Turret
      249 / 110 / 70mm
  • Maximal weight
    51 320kg
  • Maximal load
    55 000kg
  • Power engine
    700h.p
  • Power density
    13.64h.p./t
  • Chassis rotation speed
    35deg/sec
  • Terrain resistancehelp
    1.3 / 1.7 / 2.5
  • Speed limits
    • Forward
      50km/h
    • Backward
      15km/h
  • Circular vision radius
    380m
  • Turret rotation speed
    26deg/sec
  • Gun arc
    • To left
      -180deg
    • To right
      +180deg
  • Elevation аrc
    • Down
      -5…-4.5deg
    • Up
      +15deg
  • Caliber
    122mm
  • Ammo capacity
    40rounds
  • Reload time
    13.3sec
  • Aiming time
    3.1sec
  • Shot dispersion radius
    0.40m/100m
  • Piercing powerhelp
    225 / 265 / 68mm
  • Damagehelp
    390 / 390 / 530HP
  • Damage per minute (DPM)
    1759 / 1759 / 2391HP/min
  • Signal range
    440m
  • Tank
    «Object 257»
  • Nation
    U.S.S.R
  • Class
    Heavy tank
  • Tier
    IX
  • Research cost
    142 700experience
  • Purchase price
    3 560 000credits
  • Hit Points
    1 900HP
  • Armoring
    • Hull
      130 / 130 / 70mm
    • Turret
      350 / 240 / 100mm
  • Maximal weight
    55 000kg
  • Maximal load
    60 000kg
  • Power engine
    850h.p
  • Power density
    15.45h.p./t
  • Chassis rotation speed
    40deg/sec
  • Terrain resistancehelp
    1.3 / 1.7 / 2.5
  • Speed limits
    • Forward
      50km/h
    • Backward
      15km/h
  • Circular vision radius
    390m
  • Turret rotation speed
    26deg/sec
  • Gun arc
    • To left
      -180deg
    • To right
      +180deg
  • Elevation аrc
    • Down
      -5…-4deg
    • Up
      +15deg
  • Caliber
    122mm
  • Ammo capacity
    40rounds
  • Reload time
    13.0sec
  • Aiming time
    2.9sec
  • Shot dispersion radius
    0.40m/100m
  • Piercing powerhelp
    248 / 315 / 68mm
  • Damagehelp
    440 / 440 / 530HP
  • Damage per minute (DPM)
    2031 / 2031 / 2446HP/min
  • Signal range
    730m
Data updated: 8 Feb 2018

features_tableTanks - Features tabletree_featuresFull features of tank «Object 257»

Statistics for replays

  • Tank
    «Object 257»
  • Nation
    U.S.S.R
  • Class
    Heavy tank
  • Tier
    IX
  • Number of battleshelp
    chart9 015[-18 829]
  • Wins percent
    chart48.76[-0.02]%
  • Defeats percent
    chart49.25[-0.21]%
  • Draws percent
    chart1.99[+0.23]%
  • Survived percenthelp
    chart19.62[-0.92]%
  • Death reason
    • Firehelp
      chart0.59[+0.08]%
    • One shothelp
      chart0.31[-0.10]%
  • Balancing of position
    • Tophelp
      chart39.08[+1.75]%
    • Middlehelp
      chart60.98[-1.69]%
    • Bottomhelp
      chart-
  • Number of enemies
    • Detected
      chart0.9
    • Damaged
      chart2.9
    • Destroyed
      chart0.8
  • Made shots
    • Shots
      chart7.7[-0.1]
    • Hits
      chart76.09[-0.07]%
    • Pierced
      chart45.98[+0.18]%
    • Splashhelp
      chart0.25[-0.01]%
  • Hits received
    • Hits
      chart8.9
    • Pierced
      chart50.45[+0.32]%
    • Non pierced
      chart49.55[-0.32]%
    • Splashhelp
      chart7.07[+0.15]%
  • Damage
    • Causedhelp
      chart1 366[-16]HP
    • Assistedhelp
      chart450HP
    • Receivedhelp
      chart2 798[-12]HP
    • Blockedhelp
      chart1 274[-9]HP
    • Sniperhelp
      chart194[-3]HP
    • Allieshelp
      chart6.6[+0.2]HP
  • Base points
    • Defense
      chart0.5
    • Captured
      chart0.7[-0.1]
  • Experiencehelp
    chart511[-3]experience
  • Creditshelp
    chart18 764[-121]credits
  • Distancehelp
    chart1 223[-8]m
  • Lifetimehelp
    chart05:11[-00:04]

Data updated: 13 Jul 2018

stats_tableTanks - Statistics table for replays

Statistics for servers


servers_stats_tableTanks - Statistics table for servers

Achievementshelp

Honorary Ranks

shootToKill
Fire for Effect
3%
duelist
Duelist
2%
impenetrable
Shellproof
2%
fighter
Fighter
1%

Commemorative Tokens

bonecrusher
Bruiser
2%
charmed
Hand of God
1%
sturdy
Spartan
1%
ironMan
Cool-Headed
1%

Battle Heroes

steelwall
Steel Wall
2%
mainGun
High Caliber
1%
warrior
Top Gun
1%

achievements_tableTanks - Achievements table

For tank «Object 257» the most successful maps

Sorted by descending: "Wins percent"
#MapBattle modeWins percent
sort down
Defeats percentCreditsLifetime
       
1minimap 10_hillsscreen 10_hills«Mines»map ctf 10_hillsStandard battle53.37[+4.54]%44.94[-4.51]%17 895[-561]credits05:15
2minimap 112_eiffel_tower_ctfscreen 112_eiffel_tower_ctf«Paris»map ctf 112_eiffel_tower_ctfStandard battle52.45[+3.50]%46.01[-4.20]%19 241[-176]credits04:58[-00:06]
3minimap 114_czechscreen 114_czech«Pilsen»map ctf 114_czechStandard battle51.65[+0.65]%47.93[-0.66]%19 360[-473]credits04:27[-00:06]
4minimap 38_mannerheim_linescreen 38_mannerheim_line«Arctic Region»map ctf 38_mannerheim_lineStandard battle51.49[+1.43]%47.23[-0.82]%18 309[+337]credits04:59
5minimap 14_siegfried_linescreen 14_siegfried_line«Siegfried Line»map assault 14_siegfried_lineAssault51.46[-0.05]%48.54[+0.05]%22 200[+842]credits05:14[+00:08]
6minimap 45_north_americascreen 45_north_america«Highway»map ctf 45_north_americaStandard battle51.35[+2.03]%47.30[-2.18]%19 318[-151]credits05:23[-00:03]
7minimap 19_monasteryscreen 19_monastery«Abbey»map ctf 19_monasteryStandard battle50.83[+1.76]%47.92[-0.76]%18 383[+290]credits05:13[-00:00]
8minimap 29_el_halloufscreen 29_el_hallouf«El Halluf»map ctf 29_el_halloufStandard battle50.21[+1.29]%47.68[-1.51]%17 785[-100]credits05:12[-00:04]
9minimap 47_canada_ascreen 47_canada_a«Serene Coast»map ctf 47_canada_aStandard battle50.20[-1.60]%49.80[+1.73]%17 676[-628]credits04:36[-00:12]
10minimap 23_westfeldscreen 23_westfeld«Westfield»map ctf 23_westfeldStandard battle50.00[+3.82]%48.11[-3.99]%18 166[+227]credits04:21[+00:02]
Data updated: 13 Jul 2018
Tips: Click selects the line, [A][W][S][D] keys scrolls table, [Q] to top of page, [E] page down

tank_tableStatistics table by maps of tank «Object 257»

For tank «Object 257» the most unsuccessful maps

Sorted by descending: "Defeats percent"
#MapBattle modeWins percentDefeats percent
sort down
CreditsLifetime
       
1minimap 86_himmelsdorf_winterscreen 86_himmelsdorf_winter«Winter Himmelsdorf»map ctf 86_himmelsdorf_winterStandard battle44.66[-0.15]%55.34[+0.15]%17 610[-970]credits04:20[-00:06]
2minimap 01_kareliascreen 01_karelia«Karelia»map assault 01_kareliaAssault45.16[-2.15]%54.84[+2.15]%21 131[+396]credits05:51[+00:17]
3minimap 35_steppesscreen 35_steppes«Steppes»map ctf 35_steppesStandard battle46.56[-0.93]%53.44[+2.14]%18 584[+99]credits05:08[-00:02]
4minimap 06_enskscreen 06_ensk«Ensk»map ctf 06_enskStandard battle47.19[-2.81]%52.81[+3.03]%20 904[+1 055]credits04:02[+00:06]
5minimap 07_lakevillescreen 07_lakeville«Lakeville»map ctf 07_lakevilleStandard battle46.28[-0.03]%51.24[-0.64]%18 904[+15]credits05:14[-00:06]
6minimap 14_siegfried_linescreen 14_siegfried_line«Siegfried Line»map ctf 14_siegfried_lineStandard battle48.80[+1.48]%51.20[-0.81]%20 516[+791]credits05:26[+00:12]
7minimap 37_caucasusscreen 37_caucasus«Mountain Pass»map ctf 37_caucasusStandard battle48.08[+0.06]%50.96[+0.15]%18 394[+379]credits05:18[-00:00]
8minimap 33_fjordscreen 33_fjord«Fjords»map ctf 33_fjordStandard battle49.07[+1.21]%50.93[+0.59]%18 671[-297]credits05:06[-00:04]
9minimap 13_erlenbergscreen 13_erlenberg«Erlenberg»map assault 13_erlenbergAssault49.07[-3.39]%50.93[+3.39]%18 356[-1 166]credits05:42[-00:08]
10minimap 31_airfieldscreen 31_airfield«Airfield»map ctf 31_airfieldStandard battle46.96[-0.11]%50.61[-0.55]%18 071[-314]credits04:54[-00:06]
Data updated: 13 Jul 2018
Tips: Click selects the line, [A][W][S][D] keys scrolls table, [Q] to top of page, [E] page down

tank_tableStatistics table by maps of tank «Object 257»
listTanks - Total summarycolumnsTanks - Full liststats_tableTanks - Statistics table for replaysservers_stats_tableTanks - Statistics table for serversfeatures_tableTanks - Features tablerelativity_tableTanks - Relativity table