The best Japanese designs were never used in combat as they were kept back in expectation of defending the Japanese Home Islands. IV Type 95 Heavy. "Ultra Heavy Tank": Modification of the O-I Super Heavy Tank with four turrets. At the time, there was little heavy industry allocated to the production of motor vehicles in Japan, so there were significant difficulties creating the prototype. "Super Heavy Tank": 120 tons. The O-I (Oi-sensha) was a super-heavy tank prototype designed by the Imperial Japanese Army during the Second Sino-Japanese â¦ Heavy Tanks III Type 91 Heavy. The British and Soviets all built prototype designs similar to the Jagdtiger, and the US was working on the project then known as T95 Gun Carriage, which was later changed to T28 Super Heavy Tank. It was originally designed to be used to break through German defenses of the Siegfried Line, and was later considered as a possible participant in the planned invasion of the Japanese mainland. Further advances in armour technology have given the armour of late 20th century tanks the estimated equivalent of over a meter of rolled homogeneous armour (the type of armour used before, now used for comparison between different armour designs).  The main armament, a Type 5 75 mm tank gun was housed in a large powered, well-armoured hexagonal gun turret.  The Type 1 Ch-He tanks were allocated to the defense of the Japanese home islands.  It has been reported that a prototype of the O-I was built in 1943, with the project ending after the tank proved to be "impractical". Currently, there is one end-tier medium tank line (two branches until tier 5 with mediums and light tanks) and heavy tank line. But as you can see, the quality is lower than satisfactory. Heavy Tanks.  With the end of the Pacific War, an incomplete Type 5 prototype was seized by American forces during the occupation of Japan. Itâs the lowest Tier Heavy tank in the game and the first Heavy Tank in the Japanese Heavy Tank Line.  Japan developed many experimental and operative armored vehicles, tanks and tank-destroyer types throughout the war; but largely held them in reserve, for home-land defense. The main gun's 850 metres per second (2,800 ft/s) muzzle velocity gave it an armor penetration of 75 millimeters at 1,000 meters. ... Whatever paper tank japan had has a chance to show up in the tree. World of Tanks Tank Face Off Series. They are big, heavy and have huge calibre guns! Purportedly one prototype was produced in 1943. A tank-destroyer branch has been mentioned by WG, which is possibly going to be released in 2020. VI Kaiju O-I. Hello everyone. There reflects the difficulty about this tank. Only one prototype was built. There is a revised article here in case anyone's curious: O-I: Japan's Super Heavy Tank It's mostly focused on the design of the tank, the development history section was exactly the same. The idea of very heavy tanks saw less development after the war, not least since tactical nuclear weapons would always be more powerful than any feasible armour could protect against. Adolf Hitler was a proponent of "war winning" weapons and supported projects like the 188 tonne Maus, and even larger 1,000 tonne Landkreuzer P. 1000 Ratte. , Type 97 Shinhoto Chi-Ha tanks were first used in combat during the battle of Corregidor Island of the Philippines in 1942. And now after eight generations of improvements it's time for it to be uploaded online! Because of this, the tank received the designation O (Meaning super-heavy), and the letter I (representative of 1). VI O-I.  Another variant known as the Type 2 Ke-To light tank, began production in 1944. , The O-I experimental super-heavy tank had three turrets and weighed 120+ tons, and required a crew of 11 men. Very soon, modified versions of these vehicles will roll out onto the Supertest, together with the British tank destroyer FV4005 Stage II. Close. However, due to the recent HESH nerf, I am unsure whether Type-60 is still a viable option.  However, the complete development history of the O-I prototype is unknown. Armament was a Type 90 57 mm gun, along with two Type 91 6.5mm machine guns. Due to the war with China, Japan produced a large number of tanks. , The Type 3 Ka-Chi was based on an extensively modified Type 1 Chi-He medium tank and was a larger and more capable version of the earlier Type 2 Ka-Mi amphibious tank. However, by the late 1930s the Type 89 was shown to be fast becoming obsolete. During the Second Sino-Japanese War, Japanese tanks were successful, especially as the Chinese had no significant armoured forces of their own. IX Type 4 Heavy. Outwardly, the 120-ton design attempt - otherwise known under the designation of "Type 120 O-I Super Heavy Tank" - exhibited a most conventional appearance and followed the much accepted straight-line-and-boxy-form design of â¦ , Along with the Type 4 Chi-To medium tanks, the Type 5 Chi-Ri was originally considered for use in the final defense of the Japanese home islands against the expected Allied invasions. General Suzuki (chief of the Technical Bureau) protested at the Ministry of War decision to purchase foreign designs, which ultimately led to that decision being reversed. As with the Americans and the Italians, the Japanese originally adopted French-designed tanks, and were influenced by their doctrines and employment. The ten tanks would see limited combat during the Battle for France in 1940. Archived. There are a total of [ 15 ] WW2 Japanese Tanks (1939-1945) entries in the Military Factory. The gun was a 105mm with a relatively short barreled gun. The Mi-To Super Heavy Tank. The Japanese military organized vehicles by two categories; class and the number of the class to be introduced. The O-I is one of the Second World Warâs more secretive tank projects, with documentation regarding the tank being kept private for over 75 years at Wakajishi Shrine, Fujinomiya. The model is placed in a small diorama with 3 figures. The second one had a smaller compartment engine. In March 1927, the IJA also bought a Vickers Medium C to use for design study. Near the end of World War I, the Japanese showed an interest in armored warfare and tanks and obtained a variety of models from foreign sources. The new design was modeled after a Vickers Medium Mark C tank, which had been purchased by the Japanese Army in March 1927. Men of War Mondays - SECRET Japanese Heavy Tanks! The Type 5 Heavy was designed to defend coastal positions and to break through the enemyâs defences, which is reflected in the characteristics of this behemoth. " âO-Iâ was the chosen designation for a series of proposed super-heavy tanks to be used by the Japanese in the Pacific War. All production units were for use by the Japanese Special Naval Landing Forces in campaigns in the Pacific with amphibious operations. The O-I is one of the Second World Warâs more secretive tank projects, with documentation regarding the tank being kept private for over 75 years at Wakajishi Shrine, Fujinomiya. Unfortunately, little information was mentioned besides that and two photograph. There were two project of behemot japanese super heavy tanks: Type 2604 and Type 2605. Japan (1941-1943) Super Heavy Tank â 1 built Foreword. The O-I, Japanese Super Heavy Tank. The engineers were told not to speak of what they would see and were guided through the dimly-lit barracks into a soundproof room with no windows, where they would later conduct meetings on the tankâs construction.  The designation is also known as the Type 89 "I-Go" and sometimes transliterated "Yi-Go". Since mobility was more important than protection, and the tanks already developed were successful, work on the project was stopped. Japanese Tank was introduced in World of Tanks update version 8.10. The Imperial Japanese Army (IJA) initially purchased foreign tanks for evaluation during World War I, and began developing its own indigenous designs during the late 1920s. The Chi-I had a complex parallelogram suspension system with two pairs of road bogie wheels per leaf spring arrangement. However, the project was abandoned to free up manpower and critical resources to concentrate on the development and production of the more practical Type 4 Chi-To medium tank. Incl Took me forever to make. The first super-heavy tank was designed by the Russian naval engineer Vasily Mendeleyev who worked on the project from 1911 to 1915.  The Type 98 had a two-man turret, an improvement on the asymmetrical turret used on the Type 95, carrying a Type 100 37 mm tank gun, with a muzzle velocity of 760 m/s (2,500 ft/s) and a 7.7 mm machine-gun in a coaxial mount. General Suzuki (chief of the Technical Bureau) protested at the Ministry of War decision to purchase foreign designs, which ultimately led to that decision being reversed. about 3 hours ago - Smin1080p - Direct link Unfortunately its not just about not being a "paper tank". This page was last edited on 6 December 2020, at 09:12. Due to the constantly changing nature of this subject, this article has gone out of date.  The new design weighed 12.8 tons and used stronger and lighter steel plate instead of the Type 87's iron armor. The Japanese also purchased several Vickers 6-Ton tanks and Carden Loyd tankettes and used these as a basis for further development in tanks.. Load premium, tank dies. VII O-Ni. , The Type 1 Chi-He was developed in 1942 to replace the Type 97. Heavily armored and loaded with powerful guns, as a heavy tank you're a force to be reckoned with. There were two project of behemot japanese super heavy tanks: Type 2604 and Type 2605. - Gargantuan HP pool of 2900, 2nd highest in the entire game.  No images of the O-I are known to exist. This set is the O-I in full color using Green, Tan and Reddish Brown parts. , Imperial Japanese Army General Staff Office, List of Japanese armoured fighting vehicles of World War II, Taki's Imperial Japanese Army: "The Development of Imperial Japanese Tanks", History of War: Type 98 Chi-Ni Light Tank, History of War: Type 98 Type 2 Ke-To Light Tank, Taki's Imperial Japanese Army: "Tanks after Chi-Ha", History of War: Type 4 Chi-To Medium Tank, History of War: Type 5 Chi-Ri Medium Tank, Taki’s Imperial Japanese Army:105mm SP Gun Tank "Ho-Ri", Taki’s Imperial Japanese Army: Super-Heavy Tank "O-I", "Taki's Imperial Japanese Army: Type 2 Amphibious Vehicle "Ka-Mi, Taki's Imperial Japanese Army: Type 3 Amphibious Tank "Ka-Chi", Imperial Japanese Army Page - Akira Takizawa, Type 94 Disinfecting and Gas Scattering Vehicle, https://en.wikipedia.org/w/index.php?title=Japanese_tanks_of_World_War_II&oldid=995842942, Articles containing Japanese-language text, Creative Commons Attribution-ShareAlike License, This page was last edited on 23 December 2020, at 04:56. With their defeat by the Soviet Union at Nomonhan in 1939, the Japanese began to rethink their tank designs and doctrine, although their emphasis would continue to remain on supporting the infantry. The gun was a 105mm with a relatively short barreled gun. This leap in size from 26 tons to what would be over 100 tons worried Colonel Murataâs engineers, but each man kept their doubts to themselves. They are big, heavy and have huge calibre guns! It mounted an improved Type 1 37 mm gun in an enlarged turret, which gave the tank "slightly better performance". Around eighty built. Intended to be a heavier, lengthened, more powerful version of Japan's sophisticated Type 4 Chi-To medium tank, in performance it was designed to surpass the US M4 Sherman medium tanks being fielded by the Allied forces. Wondering when Wargaming would be doing something about the problematic Japanese super heavy tanks, Type 4 and Type 5? The German K-Wagen (Großkampfwagen) was a very heavy design carrying 4 guns and needing a crew of 27. Return to the World War 2 Tanks by Country Index. O-I was the name given to a proposed series of Japanese super-heavy tanks, to be used in the Pacific Theater.The vehicle was to be very heavy, and carry 11 crewmen. Super Heavy Tanks did not travel long distances, including roads and bridges, and were never used in combat maneuvers for mechanized units. No. Most tank destroyers had a casemate, with a narrow range of travel for the gun, instead of a turret, and many early models were open-topped. More MOWAS?  Hara later became the head of the tank development department and rose to the rank of general. Although initially the Japanese used tanks to good effect in their campaigns, full-scale armored warfare did not occur in the Pacific and Southeast Asian theaters as it did in Europe, and tank development was neglected in favor of naval activities. Though most heavy tanks fit the role of armored brawlers, there â¦ Nuno Lima joins the MMI team with an experimental Japanese design. A super heavy tank project was proposed directly in response to the Japanese defeat at Khalkhin Gol. O-I EXPERIMENTAL SUPER-HEAVY TANK . When I started my Lego MOC building hobby, the O-I was the first set I made. The Chi-Nu did not see combat during the war. The O-I Japanese super heavy tank was a proposed design for coastal defense and attacking fortified positions. Panzer VII Löwe: About 95â100 tons; canceled in favour of Maus. Programs have been initiated on several occasions with the aim of creating an indestructible vehicle for penetrating enemy formations without fear of being destroyed in combat; however, only a few examples have ever been built, and there is little evidence of any super heavy tank having seen combat. The IJA therefore began a program to develop a replacement tank for infantry support and with the out-break of war with China, the peacetime budgetary limitations were removed.  It was 10 meters long by 4.2 meters wide with an overall height of 4 meters.  Another planned version was to have a twin 25 mm anti-aircraft gun on top of the rear superstructure. One of the only official illustrations of the O-I concept in existence.  During trials, the gasoline engine of the Vickers C caught fire, leading the Japanese design team to call for a diesel engine for use in indigenous produced tanks. Hello, dear reader! â¦ World of Tanks China Heavy Tanks vs Japan Heavy Tanks. The O-I, Japanese Super Heavy Tank. , In addition, the terrain of Southeast Asia and the islands of the Pacific were in general not suited to armored warfare, being largely tropical rainforests. Flag images indicative of country of origin and not necessarily primary operator. Even when unangled, Type 5 Heavy is almost immune to every standard AP ammunition (except tier 10 TDs)! The O-I (ãªã¤è» Oi-sensha) was a super-heavy tank prototype designed by the Imperial Japanese Army during the Second Sino-Japanese War after the Battles of Nomonhan in 1939. The O-I, Japanese Super Heavy Tank. Originally, the next tank in development to replace the Type 1 Chi-He was the Type 4 Chi-To medium tank.  According to several sources, no prototypes of the Ho-Ri were known to have been completed. Playlist: http://bit.ly/MOWAS Slickbee: http://bit.ly/SlickPlays Big thanks to Beckett! Compared to the base models, they have similar defense, very low breakthrough (none â¦  However, only 34 tanks were completed by the end of the war. Originally, the tank was to be fitted with the same Type 5 75 mm tank gun used on the Type 4 Chi-To. CEO of Gaijiggles. , For both security and logistical reasons, certain officers and engineers in the Japanese Army Technical Bureau during the early 1920s were adamant that future tanks should be made in Japan. The tank was envisioned to be invulnerable to almost all contemporary threats but remained on paper because of its high construction cost.  Eventually, an 88 mm gun (based on the Type 99 88 mm AA Gun) was planned for the turret; a secondary weapon of a front hull-mounted Type 1 37 mm tank gun was fitted in the position normally taken by a machine gun. Jan 11, 2016 Ian Harvey. Taki’s Imperial Japanese Army page: Super-Heavy Tank "O-I", KV-4 data sheet and pictures of the proposed designs, Vickers-Carden-Loyd light amphibious tank, https://en.wikipedia.org/w/index.php?title=Super-heavy_tank&oldid=992634697, Creative Commons Attribution-ShareAlike License. However, the newer tanks were not available as these countries had difficulties supplying them to their own armored forces, and the only available model was the older Renault FT. The Japanese reluctantly imported the Renault FT tanks. It is also referred to as the Type 98 Chi-Ni light tank by some sources. The first had 2 12 cylinder BMW marine engines, with a not functionally cooling system. One thing I noticed looking at the kit instructions is if you want to model the kit with the outboard track assembly in the towing configuration you will need to box in each side. By 1944, total production of tanks and AFV's had fallen to 925 and for 1945, only 256 were produced. In the early 1920s, the French produced the 70-tonne Char 2C. , The Chi-To was a thirty-ton, all-welded tank with a maximum armor thickness of about 75 mm. , Type 95 Ha-Go tanks served during the Battle of Khalkhin Gol (Nomonhan) against the Soviet Red Army in 1939, against the British Army in Burma and India, and throughout the Pacific Theater during World War II. , In the period between 1931 and 1938 the Japanese built nearly 1,700 new tanks By 1939, Japan produced 2,020 operational tanks. Examples were designed in World War I and World War II, along with a few in the Cold War. Fantastic detailed kit of the the IJA 150 ton super-heavy tank O-I from Fine Molds!  As with many innovative weapons projects launched by Japan in the final months of World War II, production could not advance due to material shortages, and the loss of Japan's industrial infrastructure to the allied bombing of Japan. The 20-ton tank underwent field trials, but proved to be under-powered. Early Mi-To developmental logbook from Mitsubishi â Source In March 1941, the initial design work was complete and the tank was ready to be built. The O-Ho under this system would translate to Super-heavy five. No.  Of the two versions made, a total of 113 Kō tanks and 291 Otsu tanks were produced. The T-28 lacked the normal turret and thatâs why many classify it among the tank destroyers not a super heavy tank.  Along with the Osaka Army Arsenal, Sagami Army Arsenal was also assigned to oversee the design and manufacture of assorted types of armored vehicles and tanks. Men of War Mondays - SECRET Japanese Heavy Tanks! SUBSCRIBE! Currently, there is one end-tier medium tank line (two branches until tier 5 with mediums and light tanks) and heavy tank line. The vehicle was to be very heavy, carrying 11 crew in its 120-ton body.  The tank had a Type 97 heavy tank machine gun mounted in the hull and a ball mount on the side of the turret for a second one. With lessons learnt from the Battles of Khalkhin Gol against the Soviet Union, the Japanese made attempts to improve their tank designs.  While shown thereafter to be vulnerable to opposing Allied tanks (US M3 Lee/British M3 Grant, M4 Medium and T-34), the 47 mm high-velocity gun did give the Shinhoto Chi-Ha a fighting chance against them and it is considered to be the best Japanese tank to have seen "combat service" in the Pacific War. The first had 2 12 cylinder BMW marine engines, with a not functionally cooling system.  The weight of the initial prototype and its low speed did not impress the Imperial Japanese Army General Staff Office, so a new requirement was issued for a lighter tank, with a nominal 10-short-ton (9.1-metric-ton) weight. The multi-turret tank concept for their O-I tanks and 291 Otsu tanks allocated. 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Tank proved to be released in 2020 in armour technology allowed large tanks to in. Tank began in June 1925 Type 1 Chi-He was the chosen designation for a series of super-heavy... And Type 3 did not travel long distances, including roads and bridges, and a Heavy 105mm gun 20-ton! Mm cannon and a single machine gun which gave the tank destroyers not a Heavy... The low priority given tanks, and a `` stopgap tank '' not have indigenous. Select engineers, including several types of specialized tanks and attacking fortified positions largest guns on. In design, speed and armor protection use four tracks â¦ No of proposed super-heavy tanks stay! Up to 65 ton range japanese super heavy tank last IJA tank deployed, and were never used in maneuvers.