- Yes!
- No…
Type 3 Chi-Nu Kai, Medium Tank, Japan, Rank 3
With the considerable time expected for the development and deployment of Type 4 medium tanks, modifications were made to the existing Type 3 medium tanks along the conventional production line. The goal was to enhance their performance and narrow the performance gap with allied tanks.
These upgraded models were equipped with the Type 5 75mm tank gun, originally derived from the Type 4 75mm anti-aircraft gun, as mounted on Type 4 and Type 5 medium tanks to further strengthening their offensive capability. Additionally, plans were also made for additional armor reinforcement.
Although production was intended for units numbered 211 and beyond, the war ended before they could be mass-manufactured.
Two proposed methods for installing the Type 5 tank gun on the Chi-Nu involved either mounting the same turret designed for the Chi-To equipped with a Type 5 tank gun or fitting the gun directly onto the turret of the conventional Chi-Nu.A successful test took place on March 19, 1945, at Irako Shooting Range, involving the installation of the turret of the Type 4 medium tank Chi-To onto the chassis of the Type 3 medium tank Chi-Nu.
The operation proceeded smoothly, and the test results were satisfactory. It was eventually decided that the Type 5 gun was to be installed onto the Chi-Nu turret, modifications were made in the same month to adapt the carriage of the Type 5 75mm tank gun for mounting on the turret of the Chi-Nu [This is the Chi-Nu II we have in the game].
Fun fact: these two tanks never officially received names, but the Chi-Nu Kai earned its popularity through its introduction to World of Tanks (WoT). On the other hand, Gaijin’s rendition of the Chi-Nu II also gained fame, becoming a common reference among tank enthusiasts. In Japan, these tanks are often referred to as the Chi-Nu with a long barrel.
The primary distinction between the Chi-Nu Kai and the Chi-Nu II lies in the significantly larger turret (in width). However, this enlargement comes with added defensive capabilities, boasting frontal armor measuring 75mm, side armor at 50mm, rear armor also at 50mm, and a roof armor of 20mm.
In exchange for this enhanced protection, the Chi-Nu Kai is expected to carry a slightly heavier weight than the Chi-Nu II, resulting in a marginal reduction in overall mobility.
General specifications: (Based on Chi-Nu and Chi-To in the game).
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Hull Armor: 50/25/25
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Turret Armor: 75/50/50
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Crew: 5 (Gunner, Loader, Commander, Driver & Radio Operator).
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Mass: Unknow. Estimated somewhere around over 20 ton∼. (Chi-Nu is 18.8t & Chi-Nu II is 19.8t).
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Engine: Regulated Type 100, Air-cooled 4-stroke V12 Diesel Engine 240 HP.
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Max Forward Speed: 39 km/h
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Max Reverse Speed: 7.3 km/h
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Main Armament: Type 5 75mm Tank Gun Type II Model II (Ammo: 34)
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Secondary Armament: 2x Type 97 7.7mm Heavy Tank Machine Gun (Ammo: 4000)
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Ammunition:
Type 1 APHE
Type 4 Kou APHE
Type 90 HE
Additional images
Sources
三式中戦車 - Wikipedia
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Type 3 Chi-Nu II
SENSHA: [WT] Type3 Chi-Nu II
https://www.amazon.co.jp/丸-2012年-12月号-雑誌/dp/B009P8B8SG
https://www.amazon.co.jp/日本陸軍の火砲-歩兵砲-対戦車砲-他―日本の陸戦兵器徹底研究-光人社NF文庫/dp/4769826974
All credit goes to @Tasty95215 for the sources and original suggestion !
Chi-Nu Kai: Top-Heavy Tank - Passed for Consideration - War Thunder - Official Forum