- Nation
- USA
- Tier
- 3
- Class
- Medium Tank
- Premium
- Yes
- Gift
- No
- Wheeled
- No
- Credits
- 0
- Gold
- 0
- Views
- 5
On March 25, 1931, the U.S. Armaments Department and the U.S. Wheel Track Layer Corporation led by John W. Christie signed a contract to develop five wheeled caterpillar tanks. In three months, that number increased to seven. The production vehicle was based on the Convertible Medium Tank M1931 prototype that failed testing in early 1931 on Aberdeen Proving Ground and was later sold to the U.K. Three of the seven vehicles were named Convertible Medium Tank T3 and were used by the infantry, and the remaining four, named Combat Car T1, went to the cavalry. The tanks saw service until 1937. Only one vehicle has survived to this day.
Default configuration

Radio
SCR 210
Signal range (m) | 325 |

Engine
Liberty L12
Power (hp) | 340 |
Fire chance | 0.20 |

Gun
37 mm Browning Semi-Automatic
Reload (s) | 6.86 |
Fire rate | 8.750 |
Aim time (s) | 2.06 |
Dispersion | 0.510 |
Traverse (°/s) | 44 |
Ammo max | 90 |
Elev (°) | 25 |
Depress (°) | 8 |

Chassis
T3
Load limit (kg) | 0 |
Traverse (°/s) | 40 |

Turret
T3
HP | 90 |
Armor F/S/R | 16/16/16 |
Traverse (°/s) | 40 |
View range (m) | 300 |
All modules
Radio (1)

SCR 210
• 1.980 cr DEFAULT Signal range (m) | 325 |
Engine (1)

Liberty L12
• 8.300 cr DEFAULT Power (hp) | 340 |
Fire chance | 0.20 |
Gun (1)

37 mm Browning Semi-Automatic
• 5.400 cr DEFAULT Reload (s) | 6.86 |
Fire rate | 8.750 |
Aim time (s) | 2.06 |
Dispersion | 0.510 |
Traverse (°/s) | 44 |
Ammo max | 90 |
Elev (°) | 25 |
Depress (°) | 8 |
Chassis (1)

T3
• 1.640 cr DEFAULT Load limit (kg) | 0 |
Traverse (°/s) | 40 |
Turret (1)

T3
• 4.020 cr DEFAULT HP | 90 |
Armor F/S/R | 16/16/16 |
Traverse (°/s) | 40 |
View range (m) | 300 |