S-51 
| Tier 7 | SPG
- Nation
- USSR
- Tier
- 7
- Class
- SPG
- Premium
- No
- Gift
- No
- Wheeled
- No
- Credits
- 1.400.000
- Gold
- 0
- Views
- 5
Designed and built on the chassis of the KV-1S. The development of a prototype started in January 1944. The 203-mm B-4 howitzer was mounted on the restored hull of a KV-1S. From March 1944 through to the beginning of April, the vehicle underwent trials. Despite successful trials, the S-51 never entered mass production.
Researchable next tanks
-
USSR · Tier 8 · SPG
Default configuration
Radio
12RT
| Signal range (m) | 625 |
Engine
V-2K (S-51)
| Power (hp) | 500 |
| Fire chance | 0.15 |
Gun
152 mm BR-2 (S-51)
| Reload (s) | 22.86 |
| Fire rate | 2.620 |
| Aim time (s) | 5.71 |
| Dispersion | 0.510 |
| Traverse (°/s) | 23 |
| Ammo max | 16 |
| Elev (°) | 60 |
| Depress (°) | 4 |
Chassis
S-51
| Load limit (kg) | 0 |
| Traverse (°/s) | 18 |
All modules
Radio (1)
12RT
• 33.600 cr DEFAULT | Signal range (m) | 625 |
Engine (2)
V-2K (S-51)
• 23.050 cr DEFAULT | Power (hp) | 500 |
| Fire chance | 0.15 |
Next modules: V-16
V-16
• 36.500 cr | Power (hp) | 600 |
| Fire chance | 0.15 |
Gun (2)
152 mm BR-2 (S-51)
• 92.000 cr DEFAULT | Reload (s) | 22.86 |
| Fire rate | 2.620 |
| Aim time (s) | 5.71 |
| Dispersion | 0.510 |
| Traverse (°/s) | 23 |
| Ammo max | 16 |
| Elev (°) | 60 |
| Depress (°) | 4 |
Next modules: 203 mm B-4 (S-51)
203 mm B-4 (S-51)
• 235.000 cr | Reload (s) | 43.43 |
| Fire rate | 1.380 |
| Aim time (s) | 6.86 |
| Dispersion | 0.570 |
| Traverse (°/s) | 17 |
| Ammo max | 12 |
| Elev (°) | 45 |
| Depress (°) | 4 |
Unlocks tanks: SU-14-2
Chassis (2)
S-51
• 14.600 cr DEFAULT | Load limit (kg) | 0 |
| Traverse (°/s) | 18 |
Next modules: S-51 Bis
S-51 Bis
• 19.800 cr | Load limit (kg) | 0 |
| Traverse (°/s) | 20 |
