Modules selection
2

Dai-chi Osaka Sensha
3

Type 91 Heavy
3

BMW IV
3

BMW IV Kai
2

Type 94 Mk. 4 Otsu
4

Type 94 Mk. 4 Hei
6

Type 96 Mk. 4 Bo
3

Type 91 Heavy
3

7 cm Gun Type 94
4

47 mm Gun Type 1
Tank ID
4705
Tank type
Heavy tank
Tier
3
Nation
Japan
XP needed
0
Price in credits
46 500
Collector`s vehicle
Yes
Commander
loader, commander
Gunner
Driver
Radioman
Radioman
Damage
70 / 70 / 90 points
Armor percing
Damage
53 -
70 -
88 points
Penetration
61 -
81 -
101
mm
Armor percing
Damage
53 -
70 -
88 points
Penetration
92 -
122 -
153
mm
High explosive
Damage
68 -
90 -
113 points
Penetration
19 -
25 -
31
mm
Penetration
81 / 122 / 25
mm
Gun caliber
47 mm
Gun reload time
2.1 sec
Gun fire rate
28.57 shots/min
DPM
2000 points/min
Gun aim time
2.1 sec
Gun dispersion
0.4 m
Gun elevation angles
12
/
20
Gun horizontal aiming angles
180
/
180
Gun traverse speed
44
deg/sec
Max ammo
265
HP
445 points
Hull HP
356 points
Turret HP
89 points
Hull armor
20 /
15 /
15 mm
Turret armor
20
/
20
/
20
mm
Engine fire chance
20%
Mass
20.1 ton
Engine power
250 hp
Power per ton
12.44 hp/ton
Speed forward
25 km/h
Speed backward
13 km/h
Steering angle
0 deg
Suspension traverse speed
32 deg/sec
Turret traverse speed
30 deg/sec
View range
330 m
Radio signal range
425 m
Compatible modules

Guns
Name | Tier | XP | Credits | Weight (kg) | Damage | Penetration | Reload | Rounds per min | Aim time (sec) | Dispersion | Rounds | Other compatible tanks |
---|---|---|---|---|---|---|---|---|---|---|---|---|
7 cm Gun Type 94 | 3 | 0 | 9 500 | 325 | 100/160/100 | 30/35/90 | 4.3 | 13.95 | 2.28 | 0.54 | 80 |
![]() ![]() ![]() |
47 mm Gun Type 1 | 4 | 1 200 | 21 000 | 411 | 70/70/90 | 81/122/25 | 2.1 | 28.57 | 2.29 | 0.42 | 84 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |

Turrets
Name | Tier | XP | Credits | Weight (kg) | Armor | HP | Traverse speed | View range | Other compatible tanks |
---|---|---|---|---|---|---|---|---|---|
Type 91 Heavy | 3 | 0 | 2 000 | 1 500 | 20/20/20 | 89 | 30 | 330 | none |

Radio
Name | Tier | XP | Credits | Weight (kg) | Signal range (m) | Other compatible tanks |
---|---|---|---|---|---|---|
Type 94 Mk. 4 Otsu | 2 | 0 | 0 | 40 | 300 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Show 2 more tanks |
Type 94 Mk. 4 Hei | 4 | 430 | 2 350 | 90 | 350 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Show 9 more tanks |
Type 96 Mk. 4 Bo | 6 | 1 400 | 14 000 | 50 | 425 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Show 17 more tanks |

Engines
Name | Tier | XP | Credits | Weight (kg) | Power | Fire chance | Other compatible tanks |
---|---|---|---|---|---|---|---|
BMW IV | 3 | 0 | 4 900 | 290 | 224 | 20% | none |
BMW IV Kai | 3 | 280 | 7 800 | 290 | 250 | 20% |
![]() ![]() ![]() |

Suspensions
Name | Tier | XP | Credits | Weight (kg) | Other compatible tanks |
---|---|---|---|---|---|
Dai-chi Osaka Sensha | 2 | 0 | 800 | 5 000 | none |
Type 91 Heavy | 3 | 380 | 2 200 | 5 000 | none |
How to get Type 91 Heavy?
This is collector`s vehicle. Credits cost - 46 500.
Tank Type 91 Heavy has no connection to the tech tree, but has researchable modules. Access to purchase depends on the level of unlocked tanks within the corresponding nation.
WN8
Table of the expected values for Type 91 Heavy is used to calculate the WN8 rating. The values are based on active player statistics from Lesta servers in the XVM database.
Frags | Damage | Spotted | Defence points | Winrate |
---|---|---|---|---|
1.178 | 377.558 | 0.724 | 1.037 | 53.741 |
Updated at: 17.07.2025, 07:00
Historical WN8 data chart
Similar tanks
This list contains tier 3 heavy tanks, like Type 91 Heavy.