SU-122-44

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SU-122-44
Development was started in June 1944 by the Uralmash Design Bureau. The vehicle was based on the T-44 chassis and had a conventional configuration, with the front placement of the fighting compartment. In October, People's Commissariat of the Tank Industry considered the SU-122-44 project. In December the design project was ready. However, the SU-100M-2 with the rear placement of the fighting compartment was preferred.

122 mm D-25S

9RS

V-44-500

SU-122-44

Shell Types:

AP
APCR
HE

Equipment:

Consumables:

These characteristics apply to the vehicle with the crew trained to 100%.

Firepower:

Ammunition35 (rounds)
Caliber122 (mm)
Damage390 / 390 / 530 (HP)
Penetration175 / 217 / 64 (mm)
Rate of Fire7.50 (rounds/min)
Average Damage per Minute2925 (HP)
Shells in the Magazine  
Time for Loading Between Shots  (s)
Time for Complete Loading  (s)
Gun Loading8.00 (s)
Aiming Time2.90 (s)
Dispersion at 100 m0.41 (m)

Mobility:

Weight/Load Limit32.80 / 35.00 (t)
Engine Power500 (h.p.)
Specific Power15.24 (h.p./t)
Top Speed47.5 (km/h)
Reverse Speed13 (km/h)
Traverse Speed42 (deg/s)
Gun Traverse Speed26 (deg/s)

Survivability:

Hit Points840 (HP)
Hull Armor90 / 75 / 45 (mm)

Spotting:

View Range330 (m)
Signal Range700 (m)
 

Crew:

Commander(Radio Operator)
Gunner
Driver
Loader