Type 4 Heavy
Revision as of 19:25, 30 April 2019 | Revision as of 11:55, 18 June 2019 | |||
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- 15.2 cm howitzer has poor gun depression on front (-6.5) | - 15.2 cm howitzer has poor gun depression on front (-6.5) | |||
? | |InTheGame_performance= | + | |InTheGame_performance= The Type 4 boasts incredible armour and alpha damage for it's tier. Staying near cover is a must considering its one of the biggest tanks in the game, making sure to not get hit by TDs, which often have enough penetration to go through the armor of Type, and artillery. Avoid going open areas as much as possible because this tank's camo value is laughably poor. Gun has poor dispersion, very long reload, aim time and mediocre gold penetration, meaning that you need to fight enemies as close as possible. Mobility is very poor though; worse than Maus, so you need to predict few minutes to ahead and have good map awareness to minimize chances to get left in behind. Avoid sidescraping, since hull cheeks are weak and has ammoracks located behind them. Instead, come out from corners by angling your hullfront and hiding hull cheek behind the corner. This is safest option since your lowerplate is as tough as front. Never go alone, because Type is big, slow and has very long reload. High alpha damage makes this tank relatively good at peek-a-booing. Having allies is again must to make you less vulnerable during your reload. Hulldown option is also usable with -10 degrees of gun depression. Lastly, you can reverse sidescrape unlike your big brother, [[Type 5 Heavy]], since Type 4 entire rear can be covered behind buildings, exposing only your side and turret. | |
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|InTheGame_research= | |InTheGame_research= | |||
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|History= | |History= | |||
? | + | Type 4, also known as Type 2604 or as Type 4 O-Ro ("second super-heavy"), was a mysterious super-heavy tank that was supposedly developed by Imperial Japanese Army during the World War 2. Whether it was built, partially built or if it even existed is current unknown. Only some very vague sources even hint at the possible existence of the tank, and as the information is incredibly limited, it currently impossible to tell whether the Type 4/5 super-heavy tanks actually existed or not. | ||
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? | The | + | The only source that directly references the Type 4/5 super-heavy tanks is some vague report from Soviet archives, referencing to cooling systems of Japanese vehicles. According to it, the Type 4 (referred as "Type 2604" in the report) had two 12 cylinder BMW marine engines with a rather complicated cooling system of three radiators per engine and one oil radiator, cooled by two central massive ventilators, powered by the drive train. The air was to be sucked in via massive grilles, positioned in the center over the engine compartment. The main advantage of the design was high protection of the engine from overheating. The document also mentions the Type 5 super-heavy tank (referred as "Type 2605"), a successor to the Type 4 with engine compartment lowered by 35% to save weight, possibly with some other improvements. The report also has a vague sketch of the Type 5, showcasing the suspension, which was similar to that of some German vehicles like the Panther and Tiger tanks, as well as the general shape of the tank, engine, it's cooling system and transmission, which was placed in the front, unlike the O-I, which had it's transmission in the back of the vehicle. In addition, the Type 4/5 seemingly lacked the multiple turrets the O-I had, going back to a single-turret design and in general resembling a huge, upscaled Chi-To or Chi-Ri. The Type 4/5 would've carried a very powerful armament, most presumably a 14 cm naval gun (14 cm/50 3rd year type), and in general was meant to be very large, around the same size or even bigger than the O-I and German Maus. Other details like weight, armor and mobility are completely unknown. | |
? | + | A massive turret with a 14 cm naval gun that bears a strong resemblance to the sketch of the Type 4 was used in a fortification(s) in Manchuria by Japan at end of the war. This turret is often speculated to be the turret of the Type 4. One of these fortifications was photographed by Red Army after the war, which were showcased in the same report with the information of the super-heavy tanks. There's a common belief of this image being photoshopped with World of Tanks in mind, but this picture actually could be found from internet before the game even existed. However, despite the strong resemblance to the turrets of the Japanese tanks, whether the turret was an actual tank turret or just a mere fortification turret is unknown. | ||
? | + | According to now outdated sources that refers to the "2nd O-I variant", the "120 ton O-I" (or as known in World of Tanks, the O-Ho) was built in 1944 and shipped to Manchuria. In addition, the tank was stated to have "200 mm armor". While this information is now outdated and some of it come from the actual O-I, which for example had four turrets just like the "120 ton O-I" was stated to have, some of the information doesn't fit the description of the O-I at all. The O-I project was cancelled in 1943, never known to be shipped outside from Japan and even if it had all planned armor plates mounted, O-I's maximum armor was noticeably thinner than the stated 200 mm. Because of this, it is possible that this information actually refers to the possible Type 4 super-heavy tank, as the fortification turret, which is often speculated to belong to the Type 4, was found from Manchuria in late 1945, which would indeed imply that the turret belonged to the tank. However, it also could just be results of wrong information. | ||
? | + | It is important to note that Japanese sources have absolutely no information of another super-heavy tank project aside from the O-I being developed. It is also important to keep in mind that a lot of Japanese tank-related documents were lost after the war, however. The available information regarding the Type 4/5 super-heavy tanks are far too limited, and whether the tanks actually existed or not remains debatable. | ||
|HistoricalGallery= | |HistoricalGallery= | |||
image:Type_3_140mm_Gun_from_Battleship_Mutsu_-_1-wp.jpg{{!}}14 cm/50 3rd Year Type naval gun from the battleship Mutsu. | image:Type_3_140mm_Gun_from_Battleship_Mutsu_-_1-wp.jpg{{!}}14 cm/50 3rd Year Type naval gun from the battleship Mutsu. | |||
? | image:Type_4_and_5_turret_bunker_mode.jpg{{!}}A picture of bunker that mounts a turret | + | image:Type_4_and_5_turret_bunker_mode.jpg{{!}}A picture of bunker that mounts a turret that might've belonged to the Type 4 super-heavy tank, taken by Soviet troops around Koto Fortress, Manchuria in 1945. | |
? | File:Type_4-slash-5_sketch.jpg{{!}}The rough sketch of the Type 5 super-heavy tank, | + | File:Type_4-slash-5_sketch.jpg{{!}}The rough sketch of the possible Type 5 super-heavy tank, supposedly an improved modification of the Type 4, detailing the modified engine and cooling system. Notice the differences between the hull shape of the picture between the in-game model. | |
|HistAcc= | |HistAcc= | |||
? | ||||
+ | Type 4 super-heavy tank is a speculated 2nd Japanese super-heavy tank design that succeeded the O-I. It's existence is debatable, as the only available information of the tank comes from some vague Soviet report of Japanese tanks. Because of this, it is possible that the Type 4 Heavy never even existed. | |||
? | + | However, due to the very limited information, some parameters of the Type 4 Heavy are guaranteed to be inaccurate in-game: | ||
? | *Due to very limited information, | + | *The hull shape differs from the vague sketch drawn by Soviets. For instance, the drawing doesn't show hull cheeks, the upper front plate is completely unsloped, doesn't extend beyond the turret front, and the lower front section is also different, being more similar to that of the O-I. The general design of the in-game Type 4 Heavy is closer to that of the Chi-Ri. | |
? | *In-game description is somewhat inaccurate | + | *Due to very limited information, many specifics like top speed, weight and armor are all speculation. Armor in especial is most likely thicker in-game than what it actually was, done mostly due to balance purposes. | |
? | * | + | *In-game description is somewhat inaccurate - the Type 4 Heavy's design is far too different for it to be a modification of the O-I. While somewhat similar, the suspension design, hull shape, turret and gun are all significantly different, and the tank has only one turret as opposed to the O-I's 4. | |
? | **The 15. | + | *The shape of the turret is slightly erroneous. As seen on both the drawing and the picture of the bunker turret, the front section of the in-game Type 4 turret is too short, while the rear section is too long. In addition, the in-game Type 4 turret lacks the elevated section at top of the turret, which is most presumably an armor plate. | |
+ | *The Type 4 had neither the 12.7 cm or 15.2 cm guns it has in the game. While the exact gun model is unknown (most commonly assumed to be a 14 cm naval gun), neither the 12.7 cm or 15.2 cm guns have the matching shape to the sketch and picture of the bunker turret. | |||
+ | ** The 15.2 cm/45 41st year type gun had AP shells and no HESH shells, unlike the model in the game. | |||
|Ref_references= | |Ref_references= |
Revision as of 11:55, 18 June 2019
Type 4 Heavy
Mouse over "
[Client Values; Actual values in
3,700,000 Cost |
2050410 HP Hit Points |
158.65/16082.48/170 t Weight Limit |
- Commander
- Gunner
- Driver
- Radio Operator
- Loader
- Loader
11001200 hp Engine Power |
25/10 km/h Speed Limit |
1517 deg/s Traverse |
6.9314.55 hp/t Power/Wt Ratio |
NoNo Pivot |
// mm Hull Armor |
250/200/200250/200/200 mm Turret Armor |
AP//HE
AP//HE Shells |
0/4800/670
0/0/905 Shell Cost |
450/450/610600/600/770 HP Damage |
230/258/64257/290/70 mm Penetration |
r/m ▲
3.68 r/m Standard Gun ▲
3.03 Rate of Fire Standard Gun |
▲
Standard Gun
▼
Standard Gun
▲
1656 Standard Gun ▲
Standard Gun
▼
Standard Gun
▲
1818 Damage Per Minute Standard Gun |
m ▲
0.38 m With 50% Crew: 0.471 m ▲
0.4 Accuracy With 50% Crew: 0.496 m |
s 2.3 s 2.9 Aim time |
1717 deg/s Turret Traverse |
360° Gun Arc |
-10°/+20°-10°/+20° Elevation Arc |
8060 rounds Ammo Capacity |
2020 % Chance of Fire |
m 390 m 390 View Range |
m 425 m 750 Signal Range |
IX
3700000
The Type 4 Heavy is a Japanese tier 9 heavy tank.
The Type 4, also known as the Type 2604, is a variant of the superheavy O-I tank that was developed during World War II. The vehicle was designed for breakthrough attacks on enemy fortifications as well as for coastal defense.
The Type 4 Heavy or just simply called Type 4 has bit different design compared to earlier Japanese heavies. It has much thicker overall armor, and it has completely different guns; it no longer carries similar 10cm guns or 15cm Type 96 howitzer like them, but has whole new bunch of huge naval guns. Compared to O-Ho, it no longer carries miniturrets that limits frontal depression. It also has very thick tracks that are effective at absorbing damage.
While Type 4 has much thicker side armor than predecessors, its cheeks on hull are now noticeably weaker than frontal hull armor. Combined with the fact that ammorack is located behind them, Type 4 isn't still good at sidescraping. Furthermore, its heaviest tank in the line (160 tons) but carries the same 1200 HP engine, which makes it even slower than other tanks on the line. All of its guns have dreadful rate of fire, accuracy, DPM and gun handling.
Type 4, while slow and clumsy, can be relatively respectable opponent due to its huge guns and thick armor. It shares few traits among with its brother, Type 5 Heavy, which prepares the player for it. However, it has few extra weaknesses compared to its brother, such as weaker cheek armor, noticeably weaker turret armor and much worse soft stats on its guns.
The Type 4 Heavy leads to the Type 5 Heavy.
Modules / Available Equipment and Consumables
Modules
Tier | Engine | Engine Power (hp) |
Chance of Fire on Impact (%) |
Weight (kg) |
Price ()
| |
---|---|---|---|---|---|---|
VII | 2x Kawasaki Type 98 V-12 (550) | 1100 | 20 | 1020 | 51000 | |
VIII | 2x Kawasaki Type 98 V-12 (600) | 1200 | 20 | 1020 | 77500 |
Tier | Suspension | Load Limit (т) |
Traverse Speed (gr/sec) |
Rmin | Weight (kg) |
Price ()
| |
---|---|---|---|---|---|---|---|
VIII | Type 4 Heavy | 160 | 15 | B/2 | 40000 | 34000 | |
IX | Type 4 Heavy Kai | 170 | 17 | B/2 | 40000 | 68000 |
Tier | Radio | Signal Range (m) |
Weight (kg) |
Price ()
| |
---|---|---|---|---|---|
VI | Type 96 Mk. 4 Bo | 425 | 50 | 14000 | |
VIII | Type 3 Otsu | 550 | 240 | 22000 | |
X | Type 3 Ko | 750 | 560 | 54000 |
Compatible Equipment
Compatible Consumables
Player Opinion
Pros and Cons
Pros:
- Absolutely monstrous thickness on its armor for tier 9 with lack of weakspots that can bounce even tier 10 standard rounds
- Third highest HP in its tier (2050)
- Excellent gun depression with 14cm gun(-10)
- Thick tracks that counts as thick armor can absorb shots effectively.
- Choice of two guns; both of them has huge damage potential for tier 9, as 14cm has highest AP damage of all tier 9 heavies while 15,2cm has powerful High-Explosive shells (in 1.5, damage reduced from 1100/1400 to 900/900 respectively, though the premium shell went from 75 penetration to 182).
- 3rd heaviest tank in the game; can easily push other tanks, wrecks and takes very little damage from ramming
- Shares same engine as earlier Japanese heavies, doesn't have additional turret and 12,7cm is better than average tier 9 stock gun; easier stock grind than most tier 9s
Cons:
- Very poor mobility, struggles to reach even its already low top speed
- One of the biggest tanks in the game with extremely poor camo values; priority target to SPG
- Terrible rate of fire, aim time, accuracy and DPM on both guns
- Hull cheeks became weakspot when not angled correctly; ammorack is located behind them
- Flat armor makes it very vulnerable to tier 10 and many tier 9 gold rounds and TDs in same and higher tiers.
- Huge and weak ammorack can be easily damaged from side and from hull cheeks (122mm can one-shot it).
- 15.2 cm howitzer has poor gun depression on front (-6.5)
Performance
The Type 4 boasts incredible armour and alpha damage for it's tier. Staying near cover is a must considering its one of the biggest tanks in the game, making sure to not get hit by TDs, which often have enough penetration to go through the armor of Type, and artillery. Avoid going open areas as much as possible because this tank's camo value is laughably poor. Gun has poor dispersion, very long reload, aim time and mediocre gold penetration, meaning that you need to fight enemies as close as possible. Mobility is very poor though; worse than Maus, so you need to predict few minutes to ahead and have good map awareness to minimize chances to get left in behind. Avoid sidescraping, since hull cheeks are weak and has ammoracks located behind them. Instead, come out from corners by angling your hullfront and hiding hull cheek behind the corner. This is safest option since your lowerplate is as tough as front. Never go alone, because Type is big, slow and has very long reload. High alpha damage makes this tank relatively good at peek-a-booing. Having allies is again must to make you less vulnerable during your reload. Hulldown option is also usable with -10 degrees of gun depression. Lastly, you can reverse sidescrape unlike your big brother, Type 5 Heavy, since Type 4 entire rear can be covered behind buildings, exposing only your side and turret.
Early Research
Engine is carried over from earlier Japanese heavies, mount it immediately. 14cm doesnt need tracks if you dont have ANY equipment; however in order to mount equipment and 14cm, tracks are necessary. You can go first for 14cm and remove equipment until you get improved tracks, or get tracks first and then get 14cm. After that, you can either go for Type 5 Heavy or research 15,2cm gun. Keep on mind that researching 15,2cm will immediately elite the Type 5 Heavy, and it can be mounted immediately on Type 5 if it has been researched on Type 4.
Suggested Equipment
Gallery
Historical Info
The only source that directly references the Type 4/5 super-heavy tanks is some vague report from Soviet archives, referencing to cooling systems of Japanese vehicles. According to it, the Type 4 (referred as "Type 2604" in the report) had two 12 cylinder BMW marine engines with a rather complicated cooling system of three radiators per engine and one oil radiator, cooled by two central massive ventilators, powered by the drive train. The air was to be sucked in via massive grilles, positioned in the center over the engine compartment. The main advantage of the design was high protection of the engine from overheating. The document also mentions the Type 5 super-heavy tank (referred as "Type 2605"), a successor to the Type 4 with engine compartment lowered by 35% to save weight, possibly with some other improvements. The report also has a vague sketch of the Type 5, showcasing the suspension, which was similar to that of some German vehicles like the Panther and Tiger tanks, as well as the general shape of the tank, engine, it's cooling system and transmission, which was placed in the front, unlike the O-I, which had it's transmission in the back of the vehicle. In addition, the Type 4/5 seemingly lacked the multiple turrets the O-I had, going back to a single-turret design and in general resembling a huge, upscaled Chi-To or Chi-Ri. The Type 4/5 would've carried a very powerful armament, most presumably a 14 cm naval gun (14 cm/50 3rd year type), and in general was meant to be very large, around the same size or even bigger than the O-I and German Maus. Other details like weight, armor and mobility are completely unknown.
A massive turret with a 14 cm naval gun that bears a strong resemblance to the sketch of the Type 4 was used in a fortification(s) in Manchuria by Japan at end of the war. This turret is often speculated to be the turret of the Type 4. One of these fortifications was photographed by Red Army after the war, which were showcased in the same report with the information of the super-heavy tanks. There's a common belief of this image being photoshopped with World of Tanks in mind, but this picture actually could be found from internet before the game even existed. However, despite the strong resemblance to the turrets of the Japanese tanks, whether the turret was an actual tank turret or just a mere fortification turret is unknown.
According to now outdated sources that refers to the "2nd O-I variant", the "120 ton O-I" (or as known in World of Tanks, the O-Ho) was built in 1944 and shipped to Manchuria. In addition, the tank was stated to have "200 mm armor". While this information is now outdated and some of it come from the actual O-I, which for example had four turrets just like the "120 ton O-I" was stated to have, some of the information doesn't fit the description of the O-I at all. The O-I project was cancelled in 1943, never known to be shipped outside from Japan and even if it had all planned armor plates mounted, O-I's maximum armor was noticeably thinner than the stated 200 mm. Because of this, it is possible that this information actually refers to the possible Type 4 super-heavy tank, as the fortification turret, which is often speculated to belong to the Type 4, was found from Manchuria in late 1945, which would indeed imply that the turret belonged to the tank. However, it also could just be results of wrong information.
It is important to note that Japanese sources have absolutely no information of another super-heavy tank project aside from the O-I being developed. It is also important to keep in mind that a lot of Japanese tank-related documents were lost after the war, however. The available information regarding the Type 4/5 super-heavy tanks are far too limited, and whether the tanks actually existed or not remains debatable.
Historical Gallery
Historical Accuracy Errata
Type 4 super-heavy tank is a speculated 2nd Japanese super-heavy tank design that succeeded the O-I. It's existence is debatable, as the only available information of the tank comes from some vague Soviet report of Japanese tanks. Because of this, it is possible that the Type 4 Heavy never even existed.
However, due to the very limited information, some parameters of the Type 4 Heavy are guaranteed to be inaccurate in-game:
- The hull shape differs from the vague sketch drawn by Soviets. For instance, the drawing doesn't show hull cheeks, the upper front plate is completely unsloped, doesn't extend beyond the turret front, and the lower front section is also different, being more similar to that of the O-I. The general design of the in-game Type 4 Heavy is closer to that of the Chi-Ri.
- Due to very limited information, many specifics like top speed, weight and armor are all speculation. Armor in especial is most likely thicker in-game than what it actually was, done mostly due to balance purposes.
- In-game description is somewhat inaccurate - the Type 4 Heavy's design is far too different for it to be a modification of the O-I. While somewhat similar, the suspension design, hull shape, turret and gun are all significantly different, and the tank has only one turret as opposed to the O-I's 4.
- The shape of the turret is slightly erroneous. As seen on both the drawing and the picture of the bunker turret, the front section of the in-game Type 4 turret is too short, while the rear section is too long. In addition, the in-game Type 4 turret lacks the elevated section at top of the turret, which is most presumably an armor plate.
- The Type 4 had neither the 12.7 cm or 15.2 cm guns it has in the game. While the exact gun model is unknown (most commonly assumed to be a 14 cm naval gun), neither the 12.7 cm or 15.2 cm guns have the matching shape to the sketch and picture of the bunker turret.
- The 15.2 cm/45 41st year type gun had AP shells and no HESH shells, unlike the model in the game.
Sources and External Links
Light Tanks | IRenault Otsu • IIType 95 Ha-Go • IIType 97 Te-Ke • IIIType 97 Chi-Ha • IIIType 98 Ke-Ni • IVType 5 Ke-Ho |
Medium Tanks | IIChi-Ni • IIType 89 I-Go/Chi-Ro • 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 |
Heavy Tanks | 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 |
Tank Destroyers | |
Self-Propelled Artillery |