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Object 140

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Object 140

AnnoR97_Object_140.png
Battle Tier
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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
19001900 HP Hit Points
36/3936/39 t Weight Limit
Crew
  1. Commander (Radio Operator)
  2. Gunner
  3. Driver
  4. Loader
Mobility
580580 hp Engine Power
55/20 km/h Speed Limit
5454 deg/s Traverse
16.1116.11 hp/t Power/Wt Ratio
YesYes Pivot
Armor
100/80/55 mm Hull Armor
240/187/65240/187/65 mm Turret Armor
Armament







{{#ifeq:HOLLOW_CHARGE|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


APCR/HEAT/HE







{{#ifeq:HOLLOW_CHARGE|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


APCR/HEAT/HE
Shells




















1100/4800/1170




















1100/4800/1170
Shell Cost
320/320/420320/320/420 HP Damage
264/330/50264/330/50 mm Penetration



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9.09 r/m 

Standard Gun

Reload Times
Nominal: 6.6 s
50% Crew: 8.18 s
75% Crew: 7.14 s
100% Crew: 6.33 s
Rammer: 5.7 s
Vents: 6.19 s
Both: 5.57 s
Both and BiA: 5.45 s
Both and Max Crew %: 5.22 s

See Crew, Consumables, or Equipment for more information.



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9.09 r/m 

Standard Gun

Reload Times
Nominal: 6.6 s
50% Crew: 8.18 s
75% Crew: 7.14 s
100% Crew: 6.33 s
Rammer: 5.7 s
Vents: 6.19 s
Both: 5.57 s
Both and BiA: 5.45 s
Both and Max Crew %: 5.22 s

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






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2688

Standard Gun

Using Shell Type 1 (320 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2688
50% Crew: 2169.6
75% Crew: 2486.4
100% Crew: 2803.2
100% Crew
Vents: 2867.2
Rammer: 3113.6
Both: 3184
Both and BiA: 3254.4
Both and Max Crew %: 3395.2

Advantageous Damage Per Minute
First-shot DPM: 3008
50% Crew: 2489.6
75% Crew: 2806.4
100% Crew: 3123.2
100% Crew
Rammer: 3433.6
Vents: 3187.2
Both: 3504
Both and BiA: 3574.4
Both and Max Crew %: 3715.2

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (320 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2688
50% Crew: 2169.6
75% Crew: 2486.4
100% Crew: 2803.2
100% Crew
Vents: 2867.2
Rammer: 3113.6
Both: 3184
Both and BiA: 3254.4
Both and Max Crew %: 3395.2

Advantageous Damage Per Minute
First-shot DPM: 3008
50% Crew: 2489.6
75% Crew: 2806.4
100% Crew: 3123.2
100% Crew
Rammer: 3433.6
Vents: 3187.2
Both: 3504
Both and BiA: 3574.4
Both and Max Crew %: 3715.2

See here, here, or here for more information.

Standard Gun

Using Shell Type 3 (420 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 3528
50% Crew: 2847.6
75% Crew: 3263.4
100% Crew: 3679.2
100% Crew
Vents: 3763.2
Rammer: 4086.6
Both: 4179
Both and BiA: 4271.4
Both and Max Crew %: 4456.2

Advantageous Damage Per Minute
First-shot DPM: 3948
50% Crew: 3267.6
75% Crew: 3683.4
100% Crew: 4099.2
100% Crew
Rammer: 4506.6
Vents: 4183.2
Both: 4599
Both and BiA: 4691.4
Both and Max Crew %: 4876.2

See here, here, or here for more information.






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2688

Standard Gun

Using Shell Type 1 (320 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2688
50% Crew: 2169.6
75% Crew: 2486.4
100% Crew: 2803.2
100% Crew
Vents: 2867.2
Rammer: 3113.6
Both: 3184
Both and BiA: 3254.4
Both and Max Crew %: 3395.2

Advantageous Damage Per Minute
First-shot DPM: 3008
50% Crew: 2489.6
75% Crew: 2806.4
100% Crew: 3123.2
100% Crew
Rammer: 3433.6
Vents: 3187.2
Both: 3504
Both and BiA: 3574.4
Both and Max Crew %: 3715.2

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (320 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2688
50% Crew: 2169.6
75% Crew: 2486.4
100% Crew: 2803.2
100% Crew
Vents: 2867.2
Rammer: 3113.6
Both: 3184
Both and BiA: 3254.4
Both and Max Crew %: 3395.2

Advantageous Damage Per Minute
First-shot DPM: 3008
50% Crew: 2489.6
75% Crew: 2806.4
100% Crew: 3123.2
100% Crew
Rammer: 3433.6
Vents: 3187.2
Both: 3504
Both and BiA: 3574.4
Both and Max Crew %: 3715.2

See here, here, or here for more information.

Standard Gun

Using Shell Type 3 (420 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 3528
50% Crew: 2847.6
75% Crew: 3263.4
100% Crew: 3679.2
100% Crew
Vents: 3763.2
Rammer: 4086.6
Both: 4179
Both and BiA: 4271.4
Both and Max Crew %: 4456.2

Advantageous Damage Per Minute
First-shot DPM: 3948
50% Crew: 3267.6
75% Crew: 3683.4
100% Crew: 4099.2
100% Crew
Rammer: 4506.6
Vents: 4183.2
Both: 4599
Both and BiA: 4691.4
Both and Max Crew %: 4876.2

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


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0.35 m 

With 50% Crew: 0.434 m
With 75% Crew: 0.379 m
With 100% Crew: 0.336 m
With BiA: 0.328 m
With BiA and Vents: 0.321 m
Maximum possible: 0.308 m

For more details, see Crew


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0.35 m 

With 50% Crew: 0.434 m
With 75% Crew: 0.379 m
With 100% Crew: 0.336 m
With BiA: 0.328 m
With BiA and Vents: 0.321 m
Maximum possible: 0.308 m

For more details, see Crew
Accuracy


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2.1 s 

With 50% Crew: 2.601 s
With 75% Crew: 2.271 s
With 100% Crew: 2.014 s
With GLD: 1.831 s
With BiA: 1.969 s
With BiA and Vents: 1.926 s
With both and GLD: 1.751 s
Maximum possible: 1.679 s

For more details, see Crew or Equipment


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2.1 s 

With 50% Crew: 2.601 s
With 75% Crew: 2.271 s
With 100% Crew: 2.014 s
With GLD: 1.831 s
With BiA: 1.969 s
With BiA and Vents: 1.926 s
With both and GLD: 1.751 s
Maximum possible: 1.679 s

For more details, see Crew or Equipment
Aim time
4040 deg/s Turret Traverse
360° Gun Arc
-6°/+17°-6°/+17° Elevation Arc
5050 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
Object 140

Additional Statistics
(Top Configuration)

Camouflage

  • Stationary: 16.7%
  • When Moving: 12.5%
  • When Firing: 3.3%


Terrain Resistance

  • On Hard Ground: 0.53
  • On Medium Ground: 0.62
  • On Soft Ground: 1.44


Dispersion Change Values

  • Turret Contribution
  • Rotation: 0.1
  • Shot Recoil: 3.84
  • Suspension Contribution
  • Acceleration: 0.08
  • Turning: 0.08


With 100% Crew

X

annoObject_140.png

6100000

The Object 140 is a Soviet tier 10 medium tank.

An experimental medium tank. Developed between 1953 and 1958 in Nizhny Tagil to replace the T-54. Two prototypes were built, but in 1958 the project was terminated in favor of the Object 430.

The Object 140 marks the end of its Soviet medium 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 100 mm U-8TS 264/330/50 320/320/420 9.09 0.35 2.1 2800 242700

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)

X Object 140 240/187/65 40 400 8200 52000

Ico_engine_alpha.png

Engines

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

X TD-12 580 12 1000 132000

Ico_suspension_alpha.png

Suspensions

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

X Object 140 39 54 0 12000 31700

Ico_radio_alpha.png

Radios

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

X R-113 730 80 52200


Compatible Equipment

Vertical Stabilizer Mk 1 Medium Spall Liner Camouflage Net Fill Tanks with CO2 Coated Optics Enhanced Gun Laying Drive Enhanced Torsion Bars 3 t Class Cyclone Filter Improved Ventilation Class 2 Medium-Caliber Tank Gun Rammer Binocular Telescope Toolbox "Wet" Ammo Rack Class 1 

Compatible Consumables

Automatic Fire Extinguisher Manual Fire Extinguisher Large First Aid Kit Large Repair Kit Lend-Lease Oil Extra Combat Rations Removed Speed Governor Small First Aid Kit Small Repair Kit 


Player Opinion

Pros and Cons

Pros:


  • Excellent accuracy, both on the move and stationary, very high damage per minute
  • Superb agility - has excellent terrain handling and loses very little speed while turning with good top speed
  • Very strong all-round turret armor and extremely well angled frontal hull armor (better effective armor than the T-62A)
  • Has a low profile which makes it harder to hit and means it has better camo rating
  • Better gun depression than both other Russian tier X mediums


Cons:


  • Upper portion of the turret can be overmatched by most shells, plus bulging cupolas
  • Commonly suffers module damage, especially fuel tanks and ammo rack
  • Gun depression is still not amazing
  • Low alpha damage


Performance

In comparison to its sister tanks, the Object 140 is the fastest, and gains an extra degree of turret depression - allowing it to make use of more terrain to hull down and minimizing exposure as it fires. It generally, more so than its predecessor, the T-54, relies on vision control and camo as opposed to armor to achieve its goals of dealing damage and scouting for the rest of the team. While the turret can take a beating frontally, it does have an egg shell-like top, with only 30mm of armor, meaning that while the gun has more room and can depress more than in the T-62A, the better of its 2 nigh-identical counterparts, it can't sit in hulldown spots like it. For this reason, rather than the defining gameplay of the T-54, a medium with elements of a heavy's armor, the 140 is more of a pure medium, and although it is a very capable opponent, it doesn't have quite as much staying power. That said, like most of the others, it's miles ahead in gameplay terms when viewed against NATO 105mm-armed mediums.


Early Research

  • It comes fully researched


Suggested Equipment


Vertical Stabilizer Mk 1 Medium-Caliber Tank Gun Rammer Improved Ventilation Class 2Coated Optics 


Gallery

Historical Info

Object 140 was an experimental medium tank developed between 1953 and 1958 in Nizhny Tagil in order to improve/replace the T-54. Two prototypes were built, but in 1958 the project was terminated in favor of the Object 430, better known under his production designation T-55.


Development history

At the time when Morozov was working on his Object 430 tank, a young engineer, Leonid N. Kartsev, was the head of the OKB-520 design bureau of Uralvagonzavod factory (UVZ) in Nizhny Tagil. He was responsible for the T-54A (Object 137G) and T-54B (Object 137G2) modernizations of T-54 main battle tank. After work on the T-54M (Object 139) modernization was abandoned he and his design team started working on a new tank, called Object 140. The new tank had a suspension with six light road wheels made of aluminum. The turret was cast and armed with a 100 mm D-54TS tank gun with the Molniya two-plane stabilization system. The tank carried 50 rounds. The chief designer of the legendary V-2 diesel engine, Ivan Trashutin refused to modify the engine to demanded 580hp specification, so Kartsev turned to Barnaul engine plants chief designer Evgeny Artiemejev. The plant manufactured V-series engines for agricultural and other domestic applications. Artiemejev received the idea well and agreed to develop the 580hp version.

After initial prototypes were completed, the weight stood at 36.5t, a half ton over the design specification. Kartsev choose to work the weight down for real, instead of hiding it to the paperwork (an usual procedure among designers of the era). To overcome this, aluminum roadwheels and aluminum engine cover were introduced among other minor modifications. The engine was turned on its lap to the bottom of the hull, a solution which reduced the height of the engine compartment but caused further modifications to the engine and considerably complicated maintenance.

In 1957 Uralvagonzavod built two Ob'yekt 140 prototypes which were put on trials soon after. On hes memoirs Kartsev recall that during assembly and factory tests he became more and more aware that the tank was low-tech, difficult to operate and repair. Only one plant in the whole soviet union was able to cast some of the necessary plates, and specific parts on the engine compartment were not serial productable at all. Kartsev mentions that his engineers needed to use dentist mirror to install exhaust collectors from a hatch below the tank. After few sleepless nights, Kartsev decided to write a letter himself to the Central Commitee, and demand the cancellation of the project. To his surprise, he was agreed and not even punished for wasting 16 million rubles of public money on the project.

Whilst still on moral guilt from hes failure, he started working on yet another T-54 main battle tank modernization called the T-55 (Object 155) in which he included one of the key innovations from his Object 140 tank: the upper fuel tanks were fitted with mounts for tank gun ammunition. This increased the ammunition load carried by the tank to 45 rounds. The aluminium roadwheels later made it to the T-72 tank.

The T-54/55 series eventually became the most-produced tank in history. Estimated production numbers for the series range from 86,000 to 100,000.


Historical Gallery

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-127 IIIT-46 IIIT-70 IVA-20 IVT-50 IVT-80 IVValentine II VIMT-25 VIILTTB VIIIT-54 ltwt.
Medium Tanks IVA-32 IVT-28E with F-30 IVT-28 VMatilda IV VT-34 VIA-43 VIT-34-85M VIT-34-85 Rudy VIT-34-85 VIIA-44 VIIKV-13 VIIT-43 VIIT-44-122 VIIIObject 416 VIIIT-54 first prototype VIIIT-44-100 (R) VIIIT-44 IXObject 430 Version II IXT-54 XObject 140 XObject 430 XObject 907 XT-22 medium XT-62A
Heavy Tanks VChurchill III VKV-1S VKV-220-2 VKV-220-2 Beta Test VKV-1 VIKV-2 VIKV-85 VIT-150 VIIIS VIIKV-3 VIIKV-122 VIIIS-2 VIIIIS-3 VIIIIS-6 VIIIKV-5 VIIIKV-4 VIIIIS-5 (Object 730) VIIIIS-3A VIIIKV-4 Kreslavskiy VIIIObject 252U Defender VIIIObject 252U IXT-10 IXST-I XIS-4 XIS-7 XObject 260
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 VIIISU-101 IXObject 704 IXSU-122-54 XObject 263 XObject 268
Self-Propelled Artillery IISU-18 IIISU-26 IVSU-5 VSU-122A VISU-8 VIIS-51 VIISU-14-1 VIIISU-14-2 IX212A XObject 261
Medium Tanks
USA IIT2 Medium Tank IIIM2 Medium Tank IVM3 Lee VM4 Improved VM4A2E4 Sherman VM4 Sherman VM7 VRam II VIM4A3E8 Fury VIM4A3E8 Sherman VIM4A3E2 Sherman Jumbo VIIT20 VIIT23E3 VIIIT25 Pilot Number 1 VIIIM46 Patton KR VIIIM26 Pershing VIIIT26E4 SuperPershing VIIIT69 VIIIT95E2 IXM46 Patton IXT54E1 XM48A1 Patton XM60 XT95E6
UK IVickers Medium Mk. I IIVickers Medium Mk. II IIIVickers Medium Mk. III IVMatilda IVGrant IVAC 1 Sentinel VSherman III VMatilda Black Prince VISherman Firefly VICromwell VIAC 4 Experimental VICromwell B VIIComet VIIICenturion Mk. I VIIIFV4202 VIIIChieftain/T95 IXCenturion Mk. 7/1 XCenturion Action X
Germany IIIGroßtraktor - Krupp IIIPz.Kpfw. IV Ausf. A IIIPz.Kpfw. S35 739 (f) IVPz.Kpfw. III Ausf. J IVPz.Kpfw. IV Ausf. D IVVK 20.01 (D) VPz.Kpfw. III Ausf. K VTurán III prototípus VPz.Kpfw. III/IV VPz.Kpfw. IV hydrostat. VPz.Kpfw. V/IV VPz.Kpfw. V/IV Alpha VPz.Kpfw. IV Ausf. H VPz.Kpfw. T 25 VIPz.Kpfw. IV Schmalturm VIVK 30.01 (P) VIVK 30.01 (D) VIVK 30.02 (M) VIIPanther/M10 VIIPanther VIIVK 30.02 (D) VIIIPanther mit 8,8 cm L/71 VIIIPanzer 58 Mutz VIIIIndien-Panzer VIIIPanther II IXE 50 IXT 55A IXLeopard Prototyp A XE 50 Ausf. M XLeopard 1
France IIID2 IIISomua S35 IVSARL 42 VRenault G1 VIIILorraine 40 t VIIIAMX Chasseur de chars VIIIM4A1 Revalorisé IXAMX 30 1er prototype IXBat.-Châtillon 25 t AP XBat.-Châtillon 25 t XAMX 30 B
USSR IVA-32 IVT-28E with F-30 IVT-28 VMatilda IV VT-34 VIA-43 VIT-34-85M VIT-34-85 Rudy VIT-34-85 VIIA-44 VIIKV-13 VIIT-43 VIIT-44-122 VIIIObject 416 VIIIT-54 first prototype VIIIT-44-100 (R) VIIIT-44 IXObject 430 Version II IXT-54 XObject 140 XObject 430 XObject 907 XT-22 medium XT-62A
China VType T-34 VIType 58 VIIT-34-1 VIIIType 59 VIIIT-34-2 VIIIT-34-3 VIII59-Patton IXWZ-120 X121 X121B
Japan IIChi-Ni IIType 89 I-Go/Chi-Ro IIIType 97 Chi-Ha IVType 1 Chi-He VType 3 Chi-Nu VType 3 Chi-Nu Kai VIType 4 Chi-To VIIType 5 Chi-Ri VIIISTA-1 VIIISTA-2 IXType 61 XSTB-1
Czechoslovakia IVST vz. 39 VŠkoda T 24 VIŠkoda T 40 VIŠkoda T 25 VIIKonštrukta T-34/100 VIIITVP VTU Koncept IXŠkoda T 50 XTVP T 50/51
Sweden IVLago VStrv m/42 VIStrv m/42-57 Alt A.2 VIStrv 74 VIILeo