
IX
Tank destroyerVersatileReward
K-91-PT
World of Tanks NA statistics for the IX USSR tank destroyer K-91-PT.
K-91-PT characteristics
Firepower
- Damage
- 390hp
- … vs modules
- 165hp
- Penetration
- 258mm
- … at 500m
- 250mm
- DPM
- 2,721
- Reload
- 8.60s
- Rate of fire
- 6.98/min
- Aim time
- 2.60s
- Dispersion
- 0.400m
- … moving
- 0.160
- … hull traverse
- 0.160
- … turret traverse
- 0.080
- … after firing
- 3.00×
- … gun damaged
- 2.00×
- Shell velocity
- 862m/s
- Max range
- 720m
- Caliber
- 122mm
- … potential damage
- 11,700hp
- Shell cost
- 930
- … full ammo
- 27,900
Mobility
- Top speed
- 52km/h
- Reverse speed
- 23km/h
- Engine power
- 800hp
- Power/weight
- 20.0hp/t
- Hull traverse
- 45.0°/s
- Turret traverse
- 26.0°/s
- … hard
- 0.90
- … medium
- 1.00
- … soft
- 2.00
- … hard
- 52.0km/h
- … medium
- 52.0km/h
- … soft
- 36.6km/h
- … hard
- 45.0°/s
- … medium
- 40.5°/s
- … soft
- 20.3°/s
Survivability
- Hit points
- 1,600hp
- … front
- 260mm
- … side
- 60mm
- … rear
- 45mm
- Track armor
- 20mm
- Fire chance
- 12.0%
- Track repair time
- 12.03s
- … ammo rack
- 210 / 140hp
- … track
- 230 / 175hp
- … engine
- 360 / 180hp
- … fuel tank
- 200 / 80hp
- … turret ring
- 100 / 50hp
- … viewport
- 110 / 55hp
Spotting & other
- View range
- 390m
- Signal range
- 730m
- … stationary
- 21.7%
- … moving
- 13.0%
- Weight
- 39.9t
Ammunition
Equipment
Consumables
Directives
Field Modifications
Crew Skills
Crew level100%
K-91-PT modules
K-91-PT historical reference
A tank destroyer from the series of heavy vehicles under the K-91 designation. Development of this series was started in the spring of 1949 by the Design Bureau of the Army Engineering Committee under the supervision of A. F. Kravtsev. The plan was to mount the 12-cylinder opposed-piston supercharger diesel engine. Mounting brackets with ski-shaped supports were used as support rollers. The project was discontinued at the blueprint stage in December 1949.
K-91-PT videos
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