B1

Cost

85 000
2 500

Preceded by

IIID2

Succeeded by

Configuration

Provisions

Equipment

Modules

III

Crew

1Commander
1Gunner
0Loader
1Driver
1Radio operator

                    
                    103%
                  
Base mastery

                    108.2%
                  
Aiming

                    108.2%
                  
Reloading

                    113.3%
                  
Driving

Crew skills

If skill is a chance-based one or require special conditions to work, the effect is shown for when skill is activated. Purple background shows that skill does not affect any of displayed parameters.

Extra concealment

Consumables

75s
15s

75s
15s

Boosters

Parameters

Compare tank's parameters with others from:

620

1 / 4

249.3m

View range

1 / 4

Firepower

Shell

1183
DPM
3 / 4
90
Penetration
2 / 4
85
Damage
2 / 4
1
Devices/crew damage
4 / 4
—
Burst damage
— / —
885
Velocity
2 / 4

                      20.00%
                    
Penetration loss over distance
3 / 4
—
Explosion radius
— / —

1043
DPM
3 / 4
102
Penetration
4 / 4
75
Damage
2 / 4
5
Devices/crew damage
4 / 4
—
Burst damage
— / —
1106
Velocity
2 / 4

                      23.53%
                    
Penetration loss over distance
3 / 4
—
Explosion radius
— / —

1391
DPM
1 / 2
24
Penetration
2 / 2
100
Damage
2 / 2
30
Devices/crew damage
2 / 2
—
Burst damage
— / —
885
Velocity
1 / 2

                      —%
                    
Penetration loss over distance
— / —
0.47
Explosion radius
2 / 2

DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —

                      %
                    
Penetration loss over distance
— / —
Explosion radius
— / —

47.0

Caliber

2 / 4

13.91

Rate of fire

3 / 4

4.31

Reload time

3 / 4

—

Magazine reload time

— / —

/ / /

Time to load next shell

— / —

—×

Magazine size

— / —

—

Time before next shell is ready

— / —

Gun handling

1.55

                  Base aim time
                  
                
3 / 4
0.357
Dispersion
2 / 4
Dispersion factors
0.160
When moving
1 / 4
0.160
When rotating
1 / 4
0.080
When rotating turret
2 / 4
3.000
After shot
2 / 4
Gun angles

                  13°
                
Depression
1 / 4

                  18°
                
Elevation
4 / 4

                  180°/180°
                
Aiming arc (left / right)
1 / 4
37.26
Turret traverse speed
3 / 4

Mobility

27.45
Weight
3 / 4
Speed
30
Forward
2 / 4
10
Backward
3 / 4

                  Effective Power / Weight ratio
                  
                
11.98
On hard terrain
2 / 4
10.84
On medium terrain
2 / 4
9.11
On soft terrain
1 / 4
Traverse speed
52.86
On hard terrain
1 / 4
47.83
On medium terrain
1 / 4
40.17
On soft terrain
1 / 4

                  5.84m×2.40m×2.68m
                  
Size
4 / 4
Concealment

                  15.09%
                
While still
4 / 4

                  8.50%
                
While moving
4 / 4

                  5.80%
                
Upon firing while still
3 / 4

                  3.89%
                
Upon firing while moving
3 / 4

                    Spotting distance by enemy with view range of
                    267m
                  

                  234.2m
                
While still

                  248.6m
                
While moving

                  254.4m
                
Upon firing while still

                  258.6m
                
Upon firing while moving

Armor profile

Click or tap on the image to see 3D model

Primary armor

108–135
81–108
54–81
27–54
0–27

Spaced armor

64–80
48–64
32–48
16–32
0–16

Weak

Strong

Chances of getting penetrated from 100m distance by average tank of given type:

— less than 30%
— between 30% and 70%
— more than 70%

Armor performance

Based on tank position, enemy tank type and shells

In battle vs:

Head on

APP

HEP

APP

HEP

APP

HEP

From the side

APP

HEP

APP

HEP

APP

HEP

From the back

APP

HEP

APP

HEP

APP

HEP

Score is a recommendation whether tank is suitable for given tactic:

Good— perfect fit
Average— can perform quite good
Not recommended— result is not guaranteed

Click on the score to get more information.

Tactics

Tank's sutability for commonly used tactics based on tank's top stats and compared to others in the battle. Personal experience is not considered

In:

Peek-A-Boo Not recommended Not recommended

You hide behind a cover, fully reload your gun, pre-aim and sneak out just for a second to make one damaging shot. Before enemy realizes you are hidden again. Decent mobility and aiming stabilization and you surely can pull this one off.

Long range sniping Average Not recommended

Hiding in the bush on the hill and shooting at enemies on the other side of the map. If you don't mind all the hate that comes with it then you just need good dispersion and penetration to make every shot count.

Front Line Not recommended Not recommended

Forget rocks, hills, buildings and all other cover. Make youself a cover for your teammates. Of course, this works only if you have very good armor and know how to use it or… well if you're already dead.

Circle Of Death Not recommended Not recommended

Drive behind slow tank destoyers and heavy tanks and keep circling around them to avoid being hit while making easy shots into the back of the enemy. Good traverse speed and acceleration is required.

Hit & Run Not recommended Not recommended

Hide in the bush, spot the enemy without being seen. Take a shot and start running. Fast. Repeat until no enemies left. Master this technique and there are many masteries coming your way.

1 vs 1 brawl Average Not recommended

Who would win in 1 on 1 brawl depends on too many variables. Armor, guns, mobility, tanks sizes and many others. One thing for sure: without good DPM it's better to stay in the group or keep your distance.

Historical Reference

Development was started in 1921. Due to extended trials the vehicle did not enter service until 1934. A total of 403 tanks in two basic modifications were manufactured from 1935 through 1940.

B1 — Tier IV French heavy tank

B1

Parameters

Armor profile

Armor performance