Chi-He

Chi-He

Chi-Ha Kai

Chi-Nu

Chi-He

Chi-Ha Kai

Chi-Nu

Japan

II Rank

Battle rating:

AB	RB	SB
2.7	2.7	2.7

Class:

Medium tank

Research:9 200

Purchase:16 000

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Description

The Type 1 Chi-He is a Rank II Japanese medium tank with a battle rating of 2.7 (AB/RB/SB). It was introduced in Update 1.65 "Way of the Samurai" along with the initial Japanese Ground Forces Tree. Featuring a better armour, slightly better mobility with the same 47 mm Type 1 gun as it's Chi-Ha Kai predecessor, the Chi-He is an enjoyable tank to play in the early ranks of the game.

This tank is the middle-range Japanese traditional design: there is no surprise but it gets just a bit better every time, as does the enemy. Do not change tactics and play just like you did with earlier vehicles: stick to allies and use your mobility to get to the point with other fast vehicles. Use its good gun depression to hide behind hills and snipe enemies. With its good reverse speed, it can easily get you out of nasty situations/hide you fast.

Survivability
Nothing impressive here in terms of armour, the Chi-He features 50 mm, poorly angled, frontal armour. This is not the kind of plate that can take any punishment at the BR, it will only bounce poorly aimed shots. 5-man crew is very survivable, leaving some room for mistakes. Side armour is vulnerable to HMG and auto-cannon fire, beware flanking fast tanks.

Mobility
This is one of the main feature of the Chi-He, it enables it to do anything a commander want with it. Want to be first on the spot ? with some skill/luck, you can! Want to flank? follow other light tanks in the move, provide them with enhanced firepower ! The enemy team is coming your way? Hit the gas (in a rearward position) and fire as you retreat.

Firepower
Comparatively to other light/medium tanks at this BR, the Type 1 gun is quite surprising with 88 mm of penetration at point-blank range and has a good reload speed. Plus, this fires APHE shells, which do great post-penetration damage. Comparatively, the 45 mm 20-K gun on Russian BR 1.0-2.7 tanks has only 62 mm of penetration in similar conditions. A top-mounted MG is really useful when dealing with unarmored SPG and SPAA one might encounter at the BR.

General info

Survivability and armour

Armour Type:

• Rolled homogeneous armour
• Cast homogeneous armour (Gun mantlet, Machine gun ports)

Armour	Front	Sides	Rear	Roof
Hull	50 mm (15°) Front plate 12 mm (76°) Front glacis 50 mm (20°) Joint plate 8.5 mm (65°) Lower glacis	20 mm (15-30°) Top 25 mm Bottom	20 mm (0-20°) Top 8.5 mm (63°) Bottom	12 mm
Turret	25 + 25 mm (10°) Turret front 50 mm (0-10°) Gun mantlet	25 mm (10°)	25 mm Turret rear 50 mm (0-57°) Machine gun port	12 mm
Armour	Sides	Roof
Cupola	50 mm	12 mm

Notes:

• Suspension wheels and tracks are both 15 mm thick

Mobility

Mobility characteristic
Weight (tons)	Add-on Armor weight (tons)	Max speed (km/h)
17.1	N/A	49 (AB)
		44 (RB/SB)
Engine power (horsepower)
Mode	Stock	Upgraded
Arcade	372	458
Realistic/Simulator	212	240
Power-to-weight ratio (hp/ton)
Mode	Stock	Upgraded
Arcade	21.75	26.78
Realistic/Simulator	12.40	14.03

Armaments

Main armament

47 mm Type 1
Capacity			Vertical guidance	Horizontal guidance	Stabilizer
120			-15°/+20°	±180°	Vertical
Turret rotation speed (°/s)
Mode	Stock	Upgraded	Prior + Full crew	Prior + Expert qualif.	Prior + Ace qualif.
Arcade	8.3	11.5	14.0	24.8	__.__
Realistic	8.3	9.8	11.9	13.2	__.__
Reloading rate (seconds)
Stock	Prior + Full crew	Prior + Expert qualif.	Prior + Ace qualif.
4.30	3.80	3.5	__.__

Ammunition

Penetration statistics
Ammunition	Type of warhead	Penetration in mm @ 90°
		10m	100m	500m	1000m	1500m	2000m
Type 1 APHE	APHE	88	83	69	50	40	33

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%
Type 1 APHE	APHE	822	1.4	1.2	15		47°	60°	65°

Ammo racks

Ammo racks on the Chi-He

Full ammo	1st rack empty	2nd rack empty	3rd rack empty	4th rack empty	5th rack empty	6th rack empty	7th rack empty	8th rack empty	9th rack empty	10th rack empty	11th rack empty	Visual discrepancy
120	91 (+29)	76 (+44)	73 (+47)	62 (+58)	51 (+69)	40 (+80)	29 (+91)	21 (+99)	15 (+105)	9 (+111)	1 (+119)	no

Turret empty: 73 (+47)

Machine guns

7.7 mm Type 97
Hull mount
Capacity (Belt capacity)				Fire rate (shots/minute)	Vertical guidance	Horizontal guidance
3,000 (20)				499	-16°/+10°	±19°
Pintle mount
Capacity (Belt capacity)				Fire rate (shots/minute)	Vertical guidance	Horizontal guidance
1,000 (20)				499	-10°/+70°	±60°

Usage in the battles

Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).

Pros and cons

Pros:

• 47 mm cannon can do some decent damage
• Small profile
• Some early kind of stabilisation system, can take accurate shots at low speeds
• Top-mounted MG
• Fast reverse speed (2 reverse gears)
• Fast in forward motion
• Frontal transmission
• Awesome gun depression of -15°
• Fast reloading rate

Cons:

• Thin side armour means angling front armour could expose weak armour
• Only one choice of ammo
• 47 mm is not accurate in long distance fights
• Packed 5-men crew can lead to easy one-hit kills.
• 50 mm front armour, poorly angled
• Big ammo racks in the turret (carry only half-ammo load)
• Long and narrow hull: hard to turn on the spot

History

Development

The Imperial Japanese Army's main tank, the Type 97 Chi-Ha, was becoming rather outdated by the turn of the decade in 1940. The 30 mm front plate armour was vulnerable to standard anti-tank weaponry and the riveted design post a hazard to the tank crew by spalling. In 1941, work began on modernizing the design up to new industrial standards.

The first step in the modernizing design was to go towards a welded design rather than rivveted. The front glacis plate was also simplified into a large flat 50 mm armour plate rather than the curved one. The increased armour meant an increased weight, so the Japanese added the improved Type 100 diesel engine, capable of pumping out 240 hp to propel the tank. This new tank was accepted as the Type 1 Chi-He.

During the tank's preparation for mass-production, a request by the commander of the 7th Tank Regiment calling for an improved armament on the Type 97 Chi-Ha was received by the Mitsubishi factory. With the Type 1 Chi-He still needing time to enter production levels, let alone the resources needed to manufacture completely new tanks, it was placed on hold and priority was placed on improving the Type 97. This lead to the cheaper method of adapting the Type 97 to using the Type 1 turret with the 47 mm cannon, producing to the Type 97 Chi-Ha Kai. This delayed the mass-production of the Type 1 Chi-He until February 1944, resulting in only 170 tanks produced before the end of the war.

Combat usage

Despite its relatively early production life over late-war Japanese tanks and its improved characteristics, the Type 1 Chi-He would see its combat life held in reserves in the Japanese home islands. They would never see use in the battlefield before Japan surrendered in August 1945.

Media

An excellent addition to the article will be video guides, as well as screenshots from the game and photos.

Read also

• [Devblog] Type 1 Chi-He – An Updated Classic
  

Sources

Paste links to sources and external resources, such as:

• topic on the official game forum;
• other literature.