- Nation
- France
- Tier
- 4
- Class
- Tank Destroyer
- Premium
- No
- Gift
- No
- Wheeled
- No
- Credits
- 110.000
- Gold
- 0
- Views
- 3
A project for an SPG to support light mechanized units. Designed from 1935 through 1937 on the basis of the S35 and S40 vehicles. The design featured a modified upper part of the armored hull with the 75-mm casemate Mle 1929 gun. The top of the cabin featured a single-seated turret with the 7,5-mm Mle 1931 machinegun. The mass production of the SAu 40 was requested in October 1939. A prototype (and, according to some historical sources, four more pilot SAu 40) were sent to the frontline and used in action in June 1940.
Researchable next tanks
-
France · Tier 5 · Tank Destroyer
-
France · Tier 5 · SPG
Default configuration

Radio
ER 56
Signal range (m) | 455 |

Engine
Somua S40 (SAu)
Power (hp) | 330 |
Fire chance | 0.20 |

Gun
75 mm APX mle. 1938
Reload (s) | 2.86 |
Fire rate | 21.000 |
Aim time (s) | 2.29 |
Dispersion | 0.410 |
Traverse (°/s) | 35 |
Ammo max | 90 |
Elev (°) | 17 |
Depress (°) | 3 |

Chassis
Somua SAu 40
Load limit (kg) | 0 |
Traverse (°/s) | 36 |
All modules
Radio (1)

ER 56
• 21.600 cr DEFAULT Signal range (m) | 455 |
Engine (2)

Somua S40 (SAu)
• 10.420 cr DEFAULT Power (hp) | 330 |
Fire chance | 0.20 |
Next modules: Somua S40 Bis (SAu)

Somua S40 Bis (SAu)
• 16.100 cr Power (hp) | 350 |
Fire chance | 0.20 |
Gun (3)

75 mm APX mle. 1938
• 22.360 cr DEFAULT Reload (s) | 2.86 |
Fire rate | 21.000 |
Aim time (s) | 2.29 |
Dispersion | 0.410 |
Traverse (°/s) | 35 |
Ammo max | 90 |
Elev (°) | 17 |
Depress (°) | 3 |
Next modules: 75 mm AC SA44

105 mm AC court mle. 1934 S
• 40.700 cr Reload (s) | 10.86 |
Fire rate | 5.530 |
Aim time (s) | 4.57 |
Dispersion | 0.470 |
Traverse (°/s) | 31 |
Ammo max | 24 |
Elev (°) | 45 |
Depress (°) | 4 |

75 mm AC SA44
• 27.000 cr Reload (s) | 4.29 |
Fire rate | 14.000 |
Aim time (s) | 2.29 |
Dispersion | 0.380 |
Traverse (°/s) | 35 |
Ammo max | 87 |
Elev (°) | 17 |
Depress (°) | 6 |
Next modules: 105 mm AC court mle. 1934 S
Unlocks tanks: S35 CA AMX 13 105 AM mle. 50
Chassis (2)

Somua SAu 40
• 1.660 cr DEFAULT Load limit (kg) | 0 |
Traverse (°/s) | 36 |
Next modules: Somua SAu 40 bis

Somua SAu 40 bis
• 4.760 cr Load limit (kg) | 0 |
Traverse (°/s) | 38 |