Difference between revisions of "T-28 (1938)"
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== History == | == History == | ||
<!-- ''Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' --> | <!-- ''Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' --> | ||
| − | '' | + | {{Notice |
| + | |The T-28 (1938) represents the T-28 Model 1936.}} | ||
| + | |||
| + | '''Development''' | ||
| + | |||
| + | The T-28 Model 1934 (first production T-28 variant) was modified with steel wheels for the number four and five suspension bogies starting in 1936. They were also modified with a new turret roof that had two hatches; it is not known if these modifications were applied at the same time or separately. The commander's hatch on the left side received a P-40 anti-aircraft machine gun mount. Additionally, the 71-TK-1 radio set was replaced by the improved 71-TK-3. The engine air intakes were later changed as well, either in 1936 or 1937. T-28s with these changes were called the T-28 Model 1936 for obvious reasons. Other than the above stated changes they were identical to T-28 Model 1934 tanks. | ||
| + | |||
| + | '''Design''' | ||
| + | |||
| + | The T-28 Model 1936 had a three turreted design, with a central three man turret and two smaller one man auxiliary machine gun turrets located in front and to each side of the main turret. The crew complement was six with a driver in the hull front, a gunner in each auxiliary turret, and a gunner, loader, and commander in the main turret. The engine and transmission were located at the rear of the hull with fuel tanks on each side of it. The weight is stated to be around 25 tonnes but that number depends on the source. A 71-TK-3 radio set was provided which was a feature not all too common at the time. | ||
| + | |||
| + | The primary armament was a 76.2 mm KT-28 howitzer located in the main turret alongside a coaxial 7.62 mm DT machine gun. The main gun could elevate 25 degrees and depress 5 degrees and the main turret could traverse a full 360 degrees. Each auxiliary turret was armed with a single 7.62 mm DT machine gun. Finally, a 7.62 mm DT machine gun could be mounted on the commander's cupola for a total of four 7.62 mm machine guns. The ammunition load was 70 76.2 mm rounds and 7,938 rounds of 7.62 mm ammunition (2,646 rounds per three standard machine guns, not including optional anti-aircraft machine gun). | ||
| + | |||
| + | The engine used was a 48 liter, 500 horsepower V12 M-17T aircraft engine. This powerful engine allowed a speed of around 40-45 kilometers per hour to be reached, with the number depending on the source. The downside of the engine was that the high-octane gasoline fuel was incredibly volatile when hit by enemy fire. The transmission had four forward gears and one reverse gear. | ||
| + | |||
| + | The suspension consisted of 12 steel road wheels, all rubber rimmed except for the two pairs on the fourth and fifth bogies. The drive sprocket was at the rear and the idler wheel was at the front of the suspension. There were four return rollers. Note: all of these numbers are for each side meaning the total amount of the components would be double the numbers listed. The tracks were 45 centimeters (17.7 inches) wide - relatively thin for the size of the vehicle. | ||
| + | |||
| + | The armor protection was relatively thin for such a large tank with a maximum thickness of 30 mm on the front and 20 mm on the sides and rear. The sides of the hull, though, were also protected by sideskirts. | ||
== Media == | == Media == | ||
| Line 198: | Line 215: | ||
* ''reference to the series of the vehicles;'' | * ''reference to the series of the vehicles;'' | ||
* ''links to approximate analogues of other nations and research trees.'' --> | * ''links to approximate analogues of other nations and research trees.'' --> | ||
| + | |||
* [[T-28]] | * [[T-28]] | ||
* [[T-28E]] | * [[T-28E]] | ||
Revision as of 22:03, 31 March 2021
| This page is about the Soviet medium tank T-28 (1938). For other versions, see T-28 (Family). |
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Contents
Description
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The T-28 (1938) is a rank I Soviet medium tank with a battle rating of 1.7 (AB) and 1.3 (RB/SB). It was introduced in Update "Ixwa Strike". This production T-28, unlike its following variants (T-28 and T-28E), is equipped with a KT-28 howitzer and is primarily used as an infantry support tank. It won't be the spearhead of an armoured assault but will suffice in close quarters combat.
General info
Survivability and armour
As for most early war tanks, the armour isn't much to write home about. Most if not all other cannons will punch through the thickest armour of 30 mm or put a shell through the thin 20 mm sides. The only reason this tank will survive longer than other early war tanks is the amount of crew sitting around, especially the MG turret crew.
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Armour type:
| Armour | Front (Slope angle) | Sides | Rear | Roof |
|---|---|---|---|---|
| Hull | 30 mm | 20 mm Top 20+10 mm Bottom |
20 mm | 10-15 mm |
| Turret | 20 mm Turret front 20mm Gun mantlet |
20 mm | 20 mm | 10-15 mm |
| Cupola | 10 mm | 10 mm | 10 mm | 10 mm |
Notes:
The suspensions are protected by a 10 mm side skirt.
Mobility
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| Game Mode | Max Speed (km/h) | Weight (tons) | Engine power (horsepower) | Power-to-weight ratio (hp/ton) | |||
|---|---|---|---|---|---|---|---|
| Forward | Reverse | Stock | Upgraded | Stock | Upgraded | ||
| Arcade | 43 | 8 | 25.4 | 775 | 954 | 30.51 | 37.56 |
| Realistic | 39 | 8 | 442 | 500 | 17.4 | 19.69 | |
Like all the others T-28, the T-28 (1936) has an quite good mobility, with good acceleration and a top speed of 40 km/h (44 in arcade). Its 500 horsepower engine (954 in Arcade) will allow it to exploit holes on the enemy lines.
Modifications and economy
| Mobility | Protection | Firepower | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
Armaments
Main armament
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The T-28 (1936) is armed with a KT-28 howitzer, the same gun as the T-35 and the T-26-4. As a howitzer, the trajectory of the shell will compel you to get closer if you want to hit. The APHEBC shell is filled with 155 g of TNT, making sure all penetrated vehicles are knocked out after a single shot.The penetration is rather poor but is not a big problem at this BR, as almost all the vehicles you'll face won't have enough armour. The only real curve of using this gun is the velocity which is at max 387 m/s for HE & 370 m/s for the APHEBC.
| 76 mm KT-28 | Turret rotation speed (°/s) | Reloading rate (seconds) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mode | Capacity | Vertical | Horizontal | Stabilizer | Stock | Upgraded | Full | Expert | Aced | Stock | Full | Expert | Aced |
| Arcade | 69 | -5°/+25° | ±180° | N/A | 14.3 | 19.8 | 24.0 | 26.5 | 28.2 | 5.20 | 4.60 | 4.24 | 4.00 |
| Realistic | 8.9 | 10.5 | 12.8 | 14.1 | 15.0 | ||||||||
Ammunition
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
| 10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | ||
| BR-350A (MD-5 fuze) | APHEBC | 37 | 37 | 33 | 30 | 27 | 24 |
| OF-350M | HE | 11 | 11 | 11 | 11 | 11 | 11 |
| Sh-353 | Shrapnel | 27 | 25 | 21 | 19 | 16 | 12 |
| Shell details | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile Mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Explosive Mass (TNT equivalent) (g) |
Ricochet | ||
| 0% | 50% | 100% | |||||||
| BR-350A (MD-5 fuze) | APHEBC | 370 | 6.3 | 1.2 | 14 | 155 | 48° | 63° | 71° |
| OF-350M | HE | 387 | 6.2 | 0.05 | 0.1 | 710 | 79° | 80° | 81° |
| Sh-353 | Shrapnel | 381 | 6.2 | 0.5 | 8 | 85 | 62° | 69° | 73° |
Ammo racks
| Full ammo |
1st rack empty |
2nd rack empty |
3rd rack empty |
4th rack empty |
5th rack empty |
6th rack empty |
Visual discrepancy |
|---|---|---|---|---|---|---|---|
| 69 | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ |
Machine guns
The MGs are purely mounted for infantry combat, they won't penetrate anything that is more than covered and would only suffice at knocking out open crewed vehicles and anti-air. The vertical guidance is mediocre and you might be able to shoot down planes directly in front of the tank if you get it on a slope.
| 7.62 mm DT | ||||
|---|---|---|---|---|
| Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
| Coaxial | 2,646 (63) | 600 | ±15° | ±15° |
| Left Turret | 2,646 (63) | 600 | -5°/+28° | -155°/+5° |
| Right Turret | 2,646 (63) | 600 | -5°/+28° | -33°/+145° |
Usage in battles
With its great mobility and its powerful gun, the T-28 (1936) is a great brawler. Unlike the further versions, you can't shoot enemy tanks at middle to long range, so avoid sniping and try to get the closer possible. Don't travel in the open, your armour won't last long.
Pros and cons
Pros:
- Good mobility
- Good armament:
- Powerful shells filled with a lot of TNT will allow you to take out every tank you'll face with a single shot
- Shrapnel shells available, useful to destroy trucks and armoured cars
- Numerous crew members grant a longer survivability
Cons:
- Low muzzle velocity makes long distance targeting difficult
- Big silhouette and profile, difficult to hide
- Poorly armoured vehicle
History
|
The T-28 (1938) represents the T-28 Model 1936. |
Development
The T-28 Model 1934 (first production T-28 variant) was modified with steel wheels for the number four and five suspension bogies starting in 1936. They were also modified with a new turret roof that had two hatches; it is not known if these modifications were applied at the same time or separately. The commander's hatch on the left side received a P-40 anti-aircraft machine gun mount. Additionally, the 71-TK-1 radio set was replaced by the improved 71-TK-3. The engine air intakes were later changed as well, either in 1936 or 1937. T-28s with these changes were called the T-28 Model 1936 for obvious reasons. Other than the above stated changes they were identical to T-28 Model 1934 tanks.
Design
The T-28 Model 1936 had a three turreted design, with a central three man turret and two smaller one man auxiliary machine gun turrets located in front and to each side of the main turret. The crew complement was six with a driver in the hull front, a gunner in each auxiliary turret, and a gunner, loader, and commander in the main turret. The engine and transmission were located at the rear of the hull with fuel tanks on each side of it. The weight is stated to be around 25 tonnes but that number depends on the source. A 71-TK-3 radio set was provided which was a feature not all too common at the time.
The primary armament was a 76.2 mm KT-28 howitzer located in the main turret alongside a coaxial 7.62 mm DT machine gun. The main gun could elevate 25 degrees and depress 5 degrees and the main turret could traverse a full 360 degrees. Each auxiliary turret was armed with a single 7.62 mm DT machine gun. Finally, a 7.62 mm DT machine gun could be mounted on the commander's cupola for a total of four 7.62 mm machine guns. The ammunition load was 70 76.2 mm rounds and 7,938 rounds of 7.62 mm ammunition (2,646 rounds per three standard machine guns, not including optional anti-aircraft machine gun).
The engine used was a 48 liter, 500 horsepower V12 M-17T aircraft engine. This powerful engine allowed a speed of around 40-45 kilometers per hour to be reached, with the number depending on the source. The downside of the engine was that the high-octane gasoline fuel was incredibly volatile when hit by enemy fire. The transmission had four forward gears and one reverse gear.
The suspension consisted of 12 steel road wheels, all rubber rimmed except for the two pairs on the fourth and fifth bogies. The drive sprocket was at the rear and the idler wheel was at the front of the suspension. There were four return rollers. Note: all of these numbers are for each side meaning the total amount of the components would be double the numbers listed. The tracks were 45 centimeters (17.7 inches) wide - relatively thin for the size of the vehicle.
The armor protection was relatively thin for such a large tank with a maximum thickness of 30 mm on the front and 20 mm on the sides and rear. The sides of the hull, though, were also protected by sideskirts.
Media
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See also
External links
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
| USSR medium tanks | |
|---|---|
| T-28 | T-28 (1938) · T-28 · T-28E |
| T-34-76 | T-34 (Prototype) · T-34 (1940) · T-34 (1941) · T-34 (1st Gv.T.Br.) · T-34 (1942) · T-34E STZ · T-34E |
| T-34-57 | T-34-57 · T-34-57 (1943) |
| T-34-85 | T-34-85 (D-5T) · T-34-85 · T-34-85E |
| T-34-100 | T-34-100 |
| T-44 | T-44 · T-44-100 · T-44-122 |
| T-54 | T-54 (1947) · T-54 (1949) · T-54 (1951) |
| T-55 | TO-55 · T-55A · T-55AM-1 · T-55AMD-1 |
| T-62 | T-62 · T-62M-1 |
| T-64 | Object 435 · T-64A (1971) · T-64B |
| T-72 | T-72A · T-72AV (TURMS-T) · T-72B · T-72B (1989) · T-72B3 · T-72M2 Moderna |
| T-80 | T-80B · T-80U · T-80UD · T-80UK · T-80UM2 · Т-80U-Е1 · T-80BVM · Object 292 |
| T-90 | Т-90А · T-90M |
| Trophies/Lend-Lease | |
| Germany | ▂T-III · ▂T-V |
| Great Britain | ▂МК-IX "Valentine" |
| USA | ▂M3 Medium · ▂M4A2 |
