Difference between revisions of "T30"
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=== Pros and cons === | === Pros and cons === | ||
| − | <!--Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".--> | + | <!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".'' --> |
'''Pros:''' | '''Pros:''' | ||
| − | * | + | * Inherits the great armour layout of the [[T29]] |
| − | * Huge | + | * Huge 155 mm gun that packs a devastating punch |
| − | * | + | * HE shell is great at taking out heavily armoured tanks if the explosion occurs over the turret, or under the hull |
| − | + | * Because of the slow shell velocity, this is one of the few tanks that's really good at hitting targets behind cover | |
| − | * Because of the slow shell velocity, this is one of the few tanks that's really good at hitting targets behind cover | + | * Despite the massive breach, the tank still has 10 degrees of gun depression |
| − | * Despite the massive breach, the tank still has 10 degrees of gun depression | + | * Has two .50 cal machine guns that can rip apart lightly armoured vehicles |
| − | * Has two .50 cal machine guns that can rip apart lightly | ||
'''Cons:''' | '''Cons:''' | ||
| − | * Has one of the | + | * Has one of the slowest reloads in the game, an ace crew will only reload the gun every 29.9 seconds |
| − | * Despite the massive gun, the top APCBC shell only has | + | * Despite the massive gun, the top APCBC shell only has 199 mm of pen at point blank range |
| − | * | + | * Bad shell velocity makes hitting moving targets at ranges exceeding 500 meters a challenge |
| − | * Has one less .50 cal machine gun than the T29 and T34 | + | * Has one less .50 cal machine gun than the T29 and [[T34]] |
| − | + | * The first stage ammo rack means there is almost always ammo in the turret | |
| − | * The first stage ammo rack means there is almost always ammo in the turret | + | * Is simply a worse T29 |
| − | * Is simply a worse T29 | ||
== History == | == History == | ||
Revision as of 10:04, 26 June 2020
Contents
Description
The Heavy Tank T30 is a rank IV American heavy tank
with a battle rating of 6.7 (AB/RB/SB). This vehicle was introduced in Update 1.85 "Supersonic" in the 2018 "Festive Quest" that took place between 21 December 2018 to 14 January 2019. It was obtainable via completing ten tanker's coupons. It is also obtainable on the Gaijin market after the event is over.
The T30 was a World War II American tank project developed to counter new German tanks, such as Tiger I, Tiger II, and tank destroyers, such as the Jagdtiger, or Soviet heavy tanks, such as IS-1 or IS-2. The T30 was designed at the same time as the T29 Heavy Tank. However, it had a 155mm gun mounted on the same hull and turret as the T29 and T34's heavy tanks.
General info
Survivability and armour
Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat?
If necessary use a visual template to indicate the most secure and weak zones of the armour.
Mobility
| Game Mode | Max Speed (km/h) | Weight (tons) | Engine power (horsepower) | Power-to-weight ratio (hp/ton) | |||
|---|---|---|---|---|---|---|---|
| Forward | Reverse | Stock | Upgraded | Stock | Upgraded | ||
| Arcade | 38 | 15 | 65.8 | 1046 | 1,545 | 15.9 | 23.48 |
| Realistic | 36 | 14 | 716 | 810 | 10.88 | 12.31 | |
Armaments
Main armament
| 155 mm T7 | |||||
|---|---|---|---|---|---|
| Capacity | Vertical guidance |
Horizontal guidance |
Stabilizer | ||
| 34 | -10°/+15° | ±180° | N/A | ||
| Turret rotation speed (°/s) | |||||
| Mode | Stock | Upgraded | Prior + Full crew | Prior + Expert qualif. | Prior + Ace qualif. |
| Arcade | 22.85 | 31.62 | 38.40 | __.__ | 45.18 |
| Realistic | 14.28 | 16.80 | 20.4 | 22.60 | 24.00 |
| Reloading rate (seconds) | |||||
| Stock | Prior + Full crew | Prior + Expert qualif. | Prior + Ace qualif. | ||
| 38.9 | __.__ | __.__ | 29.9 | ||
Ammunition
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration in mm @ 0° Angle of Attack | |||||
| 10m | 100m | 500m | 1000m | 1500m | 2000m | ||
| M112B1 | APBC | 197 | 195 | 185 | 174 | 163 | 153 |
| M107 | HE | 54 | 54 | 54 | 54 | 54 | 54 |
| T29E1 | APCBC | 197 | 195 | 185 | 174 | 163 | 153 |
| Shell details | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity in m/s |
Projectile Mass in kg |
Fuse delay
in m: |
Fuse sensitivity
in mm: |
Explosive Mass in g (TNT equivalent): |
Normalization At 30° from horizontal: |
Ricochet: | ||
| 0% | 50% | 100% | ||||||||
| M112B1 | APBC | 670 | 45 | 1.2 | 20 | 653 | ° | 48° | 63° | 71° |
| M107 | HE | 717 | 43 | 0.1 | 0.1 | 6.86 | ° | 79° | 80° | 81° |
| T29E1 | APCBC | 670 | 45 | 1.2 | 20 | 653 | ° | 48° | 63° | 71° |
| Smoke characteristic | ||||||
|---|---|---|---|---|---|---|
| Ammunition | Velocity in m/s |
Projectile Mass in kg |
Screen radius in m |
Screen time in s |
Screen hold time in s: |
Explosive Mass in g (TNT equivalent): |
| M110 | 717 | 45 | 25 | 5 | 30 | 50 |
Machine guns
The T30 is outfitted with:
- 2 x 12.7 mm Browning M2HB machine guns (??? RPG = ??? total)
These Brownings can be extremely useful for gauging distance measurements or shooting down enemy aircraft.
Usage in battles
Despite its labeling as a heavy tank, the T30 plays more like a tank destroyer than anything else. This is as a direct result from the 155's excellent ability to over-match most enemy armor it faces. Due to the reload rate of the tank, it is best to play a similar play-style to the KV-2s.
Modules
| Tier | Mobility | Protection | Firepower | ||
|---|---|---|---|---|---|
| I | Tracks | Parts | Horizontal Drive | ||
| II | Suspension | Brake System | FPE | Adjustment of Fire | |
| III | Filters | Crew Replenishment | Elevation Mechanism | M110 | |
| IV | Transmission | Engine | T29E1 | ||
| This is a premium vehicle: all modifications are unlocked on purchase | |||||
Pros and cons
Pros:
- Inherits the great armour layout of the T29
- Huge 155 mm gun that packs a devastating punch
- HE shell is great at taking out heavily armoured tanks if the explosion occurs over the turret, or under the hull
- Because of the slow shell velocity, this is one of the few tanks that's really good at hitting targets behind cover
- Despite the massive breach, the tank still has 10 degrees of gun depression
- Has two .50 cal machine guns that can rip apart lightly armoured vehicles
Cons:
- Has one of the slowest reloads in the game, an ace crew will only reload the gun every 29.9 seconds
- Despite the massive gun, the top APCBC shell only has 199 mm of pen at point blank range
- Bad shell velocity makes hitting moving targets at ranges exceeding 500 meters a challenge
- Has one less .50 cal machine gun than the T29 and T34
- The first stage ammo rack means there is almost always ammo in the turret
- Is simply a worse T29
History
In 1944, the Army requested 4 prototypes for heavy tanks, two armed with a 105 mm gun and two armed with a 155 mm gun. The intention was to create vehicles that could face enemy heavy tanks on even terms, or even advantageous terms. The vehicles armed with the 105 mm gun were designated T29, and the two armed with a 155 mm gun were designated T30.
The armament of the T30, a 155 mm T7 L/40 gun, was one of the largest guns ever fitted to an armored fighting vehicle made in the United States. The gun was carried in a tall, long turret with rounded edges. The height of the turret was quite necessary, as the size of the gun and its ammunition required a standing loader. The hull of the T30 was the same as the T29. It was a lengthened version of the T26E3 chassis. The armor of the T30 was quite thick, and the hull was also well angled, as one of the requirements for the design was protection from the German long 88 mm anti-tank gun. The T30 carried a crew of six men. These were the driver, commander, bow machine gunner, gunner, and two loaders. One loader moved the crane that placed the shell, and the other used the rammer that put the shell into the breech. The gun could only be loaded at certain angles. The T30 saw an upgrade, called the T30E1, which added an automatic loading system, which moved the gun to the correct position, loaded the shell, and moved the gun back to the firing position. A hatch was added to the rear of the turret to allow the ejection of shell casings after firing.
World War 2 ended before the heavy tank designs (T28, T29, T30, T32, T34) could enter service, and the development of these vehicles ended, but the development of these heavy tank designs provided experience that proved useful when designing the M103 heavy tank during the Cold War.
Media
Excellent additions to the article would be video guides, screenshots from the game, and photos.
See also
- Other tanks sharing the design
External links
| USA heavy tanks | |
|---|---|
| M4 Jumbo | M4A3E2 · Cobra King · M4A3E2 (76) W |
| M6 | M6A1 · T1E1 · T1E1 (90) · M6A2E1 |
| T26 | T26E1-1 · T26E5 |
| T29/30/34 | T29 · T30 · T34 |
| T32 | T32 · T32E1 |
| M103 | M103 |
| Others | T14 |
| USA premium ground vehicles | |
|---|---|
| Light tanks | LVT(A)(4) · M2A4 (1st Arm.Div.) · M3A1 (USMC) · ▃Stuart VI (5th CAD) · M8 LAC · M8A1 GMC |
| M18 "Black Cat" · Super Hellcat · T18E2 · M551(76) · T114 · M1128 Wolfpack | |
| Medium tanks | ▃Grant I · M4A5 · Calliope · T20 · M26 T99 · M26E1 · M46 "Tiger" · T54E1 · T54E2 · ▃Magach 3 (ERA) · M728 CEV |
| XM1 (GM) · XM1 (Chrysler) · M1 KVT · M1A1 Click-Bait | |
| Heavy tanks | T14 · Cobra King · M6A2E1 · T29 · T30 |
| Tank destroyers | T28 · T55E1 |
