Ha-Go

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This page is about the Japanese light tank Ha-Go. For other versions, see Ha-Go (Family). For other uses, see Ha-Go (Disambiguation).
Ha-Go
jp_type_95_ha_go.png
GarageImage Ha-Go.jpg
ArtImage Ha-Go.png
Ha-Go
AB RB SB
1.0 1.0 1.0
Class:
Research:2 900 Specs-Card-Exp.png
Purchase:700 Specs-Card-Lion.png
Show in game

Description

The Type 95 Ha-Go (九五式軽戦車「ハ号」) was developed in response to the limitations of the Type 89 I-Go, which became evident as it could not keep pace with motorized infantry moving at 40 km/h. Consequently, it failed to fulfil its role as a "light tank," as it had to cover long distances separately by train, akin to other heavy equipment. The primary goal was to ensure that the new tank could match the speed of motorized infantry, facilitating their combined mobility. By 1935, when the design was finalized, the Ha-Go would assume the role of the Army's primary tank until the development of the Chi-Ha. Due to its lightweight and cost-effective design, the Ha-Go became Japan's most numerous tank built during the war.

Introduced in Update 1.65 "Way of the Samurai" along with the initial Japanese Ground Forces Tree, the Ha-Go is a small yet nimble tank, serving as a primary flanking support vehicle to assist larger tanks in advancing. However, due to its limited armour, typical of early Japanese tanks, it can be easily penetrated by cannons and autocannons. To make the most of the Ha-Go's capabilities, it is recommended to use its gun depression by hiding the hull behind terrain and obstacles while exposing only the turret to the enemy.

The Ha-Go was removed from its reserve status and hidden from the main tech tree during Update 1.85 "Supersonic" after the ammo update, but becomes unlockable after reaching rank II Japanese ground vehicles.

General info

Survivability and armour

Armourfront / side / back
Hull12 / 12 / 10
Turret30 / 12 / 12
Crew3 people
Visibility75 %
3/4 front view and 3/4 rear view of the Ha-Go light tank.

Armour type:

  • Rolled homogeneous armour
Armour Front Sides Rear Roof
Hull 12 mm Front plate
9 mm (73°) Front glacis
12 mm (17°) Joint plate
9 mm (69°) Lower glacis
12 mm 10 mm 9 mm Front
6 mm Rear
Turret 12 mm Turret front
30 mm Gun mantlet
12 mm 12 mm 12 mm
Armour Sides Roof
Cupola 12 mm 6 mm

Notes:

  • Suspension wheels and tracks are both 15 mm thick.

Mobility

Speedforward / back
AB54 / 12 km/h
RB and SB49 / 11 km/h
Number of gears4 forward
1 back
Weight7.7 t
Engine power
AB229 hp
RB and SB120 hp
Power-to-weight ratio
AB29.7 hp/t
RB and SB15.6 hp/t
Game Mode Max Speed (km/h) Weight (tons) Engine power (horsepower) Power-to-weight ratio (hp/ton)
Forward Reverse Stock Upgraded Stock Upgraded
Arcade 54 12 7.7 130 229 16.88 29.74
Realistic 49 11 106 120 13.77 15.58

Modifications and economy

Repair costBasic → Reference
AB106 → 136 Sl icon.png
RB95 → 122 Sl icon.png
SB111 → 142 Sl icon.png
Total cost of modifications2 970 Rp icon.png
890 Sl icon.png
Talisman cost190 Ge icon.png
Crew training200 Sl icon.png
Experts1 000 Sl icon.png
Aces20 Ge icon.png
Research Aces96 000 Rp icon.png
Reward for battleAB / RB / SB
10 / 10 / 20 % Sl icon.png
100 / 100 / 100 % Rp icon.png
Modifications
Mobility Protection Firepower
Mods new tank traks.png
Tracks
Research:
200 Rp icon.png
Cost:
60 Sl icon.png
50 Ge icon.png
Mods new tank suspension.png
Suspension
Research:
165 Rp icon.png
Cost:
50 Sl icon.png
40 Ge icon.png
Mods new tank break.png
Brake System
Research:
165 Rp icon.png
Cost:
50 Sl icon.png
40 Ge icon.png
Mods new tank filter.png
Filters
Research:
250 Rp icon.png
Cost:
75 Sl icon.png
65 Ge icon.png
Mods new tank transmission.png
Transmission
Research:
320 Rp icon.png
Cost:
95 Sl icon.png
80 Ge icon.png
Mods new tank engine.png
Engine
Research:
320 Rp icon.png
Cost:
95 Sl icon.png
80 Ge icon.png
Mods tank tool kit.png
Improved Parts
Research:
200 Rp icon.png
Cost:
60 Sl icon.png
50 Ge icon.png
Mods extinguisher.png
Improved FPE
Research:
165 Rp icon.png
Cost:
50 Sl icon.png
40 Ge icon.png
Mods tank reinforcement jp.png
Crew Replenishment
Research:
250 Rp icon.png
Cost:
75 Sl icon.png
65 Ge icon.png
Mods new tank horizontal aiming.png
Horizontal Drive
Research:
200 Rp icon.png
Cost:
60 Sl icon.png
50 Ge icon.png
Mods tank cannon.png
Adjustment of Fire
Research:
165 Rp icon.png
Cost:
50 Sl icon.png
40 Ge icon.png
Mods new tank vertical aiming.png
Elevation Mechanism
Research:
250 Rp icon.png
Cost:
75 Sl icon.png
65 Ge icon.png
Mods art support.png
Artillery Support
Research:
320 Rp icon.png
Cost:
95 Sl icon.png
80 Ge icon.png

Armaments

Main armament

Shoulder stabilizer
Reduces the swing of the gun in one plane while moving
Ammunition119 rounds
Reloadbasic crew → aces
4.3 → 3.3 s
Vertical guidance-15° / 20°
Main article: Type 94 (37 mm)
37 mm Type 94 Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 119 -15°/+20° ±180° Shoulder 14.9 20.7 25.1 27.8 29.6 4.29 3.80 3.50 3.30
Realistic 9.3 11.0 13.3 14.8 15.7

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
Type 94 APHE APHE 34 33 27 22 17 14
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%
Type 94 APHE APHE 575 0.7 1.2 9 11 47° 60° 65°

Ammo racks

Ammo racks of the Ha-Go
Full
ammo
1st
rack empty
2nd
rack empty
3rd
rack empty
4th
rack empty
5th
rack empty
6th
rack empty
7th
rack empty
Visual
discrepancy
119 116 (+3) 107 (+12) 94 (+25) 89 (+30) 81 (+38) 49 (+70) (+118) No

Turret & Left empty: 89 (+30)

Machine guns

Ammunition3 000 rounds
Belt capacity20 rounds
Reloadbasic crew → aces
3.9 → 3.0 s
Fire rate499 shots/min
Main article: Type 97 (7.7 mm)
7.7 mm Type 97
Mount Capacity (Belt) Fire rate Vertical Horizontal
Hull 3,000 (20) 499 ±22° ±22°

Usage in battles

As a light tank in a Rank I battle, the best overall tactic is to get the first jump on an enemy since the Ha-Go's gun is able to penetrate most tank's armour, yet everyone else's can also penetrate the Ha-Go. In an offensive, try to attack the enemy from a direction not covered to catch them by surprise, then exploit it by using the Ha-Go's mobility to keep moving around the enemy once it gets close so the enemy could not get an accurate bead on it. In a defensive, hold back and try to cover a single area of contact so the Ha-Go could dispel its fire on any enemy approaching.

Pros and cons

Pros:

  • Excellent gun depression and elevation
  • APHE shell with good post-penetration damage
  • Good top speed (50 km/h on flat surface)
  • Small silhouette like the Panzer II, easy to hide behind cover

Cons:

  • Outdated 37 mm cannon with mediocre penetration, making a lot of tanks impervious to your shells
  • Weak armour (12.7 mm machine guns are able to knock out the Ha-Go easily)
  • Reverse speed is 5 km/h on any terrain
  • Three-man crew which means that the Ha-Go can be destroyed by a single shot, maybe two if lucky
  • Turns are sluggish at any speed.

History

Development

The deployment of the first Japanese domestic tank design, the Type 89 I-Go, gave the Japanese good insight on the improvement of their armoured force. One of the pressing issues of the Type 89 was that the tank was too slow to keep up with motorized infantry, restricting the operational range or advance of a combined-arm unit to only 40 kilometers. Another tank design being fielded by the Type 89, the Type 92 cavalry tank, had the speed that fixes this problem, but its armour was too thin and only had a heavy machine gun armament. Thus, development started in July 1933 on a tank able to fix these problem, with the specifications that the tank should weigh only 7.7 tons and armed with a 37 mm gun. With the same engine as the Type 89, but half of its weight, the new tank would have a faster road speed.[1]

The production of the designs was given to Mitsubishi, with a prototype produced and ready for trials in June 1934. The design was sent to Manchuria and performed cold weather trials in the Independent Mixed Brigade. These trials were positive and the second prototype design was built in June 1935 with improvements based on the trials. With a well-received performance of the design, it was accepted for service in the Imperial Japanese Army as the Type 95 Ha-Go light tank (Accepted in 1935, Imperial year 2595. 'Ha-Go' name given by Mitsubishi).[1] Production lasted from 1936 to 1943, with up to 2,300 tanks produced in the time period, making it the most produced Japanese tank design in World War II.

Design

The Type 95 Ha-Go was a light tank weighing roughly 7.7 tons. It had a three-man crew with a turret that only held one person inside. The turret was armed with a 37 mm gun, as well as a machine gun mount on the rear of the turret just like the Type 89. The machine gun armament on the back allowed the commander to simply traverse the turret to use a certain armament for the situation desired. Despite that, the one-man turret meant the commander was overworked.

The tank used the same engine on the Type 89B, the 120 hp Mitsubishi diesel engine. The suspension on the tank was quite simple, two bogies with wheels suspended on a bell crank with a front sprocket and two return rollers on each side. The two bogies were attached to a brace, connecting the two to fix problems with the pitching that inhibited the tank's driving ability, but the suspension still gave the crew a rough ride when driving on uneven ground. A unique feature on the Type 95 design was that there was an asbestos padding area separating the interior area from the hull armour to protect the crew from burning on hot metal armour and from injury on hitting the hull from the tank's rough driving experience.

Combat usage

The Type 95 was first deployed in the Second Sino-Japanese War. The Type 95s in the theater were generally well-received due to the inferiority of China's anti-tank defenses and their tank forces usually consist of machine gun-armed tanks like the Panzer I and CV33. The Type 95 Ha-Go's first major combat was during the border conflicts between Japan and the Soviet Union during the battles at Khalkhin Gol. The Type 95 made up a good portion of the 4th Tank Regiment in the 1st Tank Corps, alongside Type 89s and Type 94 tankettes. These tanks generally fought against the Soviet BT-5 and BT-7 tanks, which were in the same class as the Ha-Gos, though the Japanese took special note on the 45 mm cannon on the Soviet tanks, which they deemed superior to the Ha-Go 37 mm cannon. The two side exchanged multiple battles and territories, eventually resulting in a ceasefire between the two nations in August 1939.

The next major usage of the Type 95 Ha-Go would be in opening stages of World War II when Japan invades the Allied territory after their surprise attack on Pearl Harbor on 7 December 1941. Their first usage was in the Malaya campaign, then Singapore, then the Burma campaign. Despite the British technological superiority over the Japanese with their tank designs in Europe, their self-created concept that tanks were next-to-useless in the Pacific jungles caused them to have a severe shortage of armour in the Pacific in the early stages of the war. The Japanese however, with no experience in jungle warfare, managed to invade with Type 95 alongside Type 97 mediums as their spearhead. The Type 95 would also be involved with America's first tank-to-tank battle during the Battle of the Philippines. Type 95s from the 4th Tank Regiment came across U.S. M3 Stuarts from the 192nd Tank Battalion. Despite the Stuarts being five years newer than the Type 95, the two tanks were deemed very similar performance-wise. In this engagement, the Type 95 managed to spot the U.S. tanks first and open fired, destroying one of the Stuarts in the platoon and the west withdrew under fire.

The Japanese continued using their Ha-Go in the Pacific Theater all the way until the end of the war. Even when outmatched by the newer American tanks like the M4 Shermans, the lack of any better equipment forced the Japanese Army to play with what they've got left. This led to costly defeats in the Japanese tank units on Tarawa, Saipan, Guam, Peleliu, and Okinawa as the tank units were used in reckless charges or static pillboxes as they were destroyed via tank, cannon, or bazooka fire.

After the war, the remnants of the Japanese Army left behind a huge number of Type 95 Ha-Go in their depot at the occupied territory. This led to a massive amount of tanks being captured and used by the opposing sides of the Chinese Civil War. Another curious user of the captured Japanese tanks were the French, which captured them from Japanese-occupied area in French Indochina. The French used the Japanese tanks alongside French tanks to hastily make units called 'Commando Blindé du Cambodge' to fight in the First Indochina War.

Media

Skins
Videos

See also

Related Development
Tanks of comparable role, configuration, and era

External links

References

  1. 1.0 1.1 Zaloga Steven. Japanese Tanks 1939-1945 Great Britain: Osprey Publishing Ltd., 2007


Mitsubishi Heavy Industries (三菱重工業株式会社)
Light Tanks 
Type 95  Ha-Go · Ha-Go Commander
Medium Tanks 
Type 89  I-Go Ko
Type 97  Chi-Ha · Chi-Ha Kai
Type 1  Chi-He · Chi-He (5th Regiment)
Type 3  Chi-Nu · Chi-Nu II
Type 4  Chi-To · Chi-To Late
Type 5  Chi-Ri II
SPGs 
Chi-Ha Derived  Ho-Ro
Chi-He Derived  Ho-I
Chi-Ri Derived  Ho-Ri Prototype · Ho-Ri Production
Other  Na-To · Ro-Go Exp.
Captured  ␗Chi-Ha · ␗Chi-Ha Kai
Note  Most tank designs would be contracted by the Army Technical Bureau to Mitsubishi
See also  Mitsubishi Heavy Industries Ltd. (Post-War)

Japan light tanks
Type 89  I-Go Ko
Type 95  Ha-Go · Ha-Go Commander
Type 98  Ke-Ni
Other  Ka-Mi
IFV  Type 89
RCV  Type 87 RCV (P) · Type 87 RCV · CTWV RCV
MCV  Type 16 (P) · Type 16 (FPS) · Type 16
USA  ▅M24 · ▅M41A1