DOSSIER · UNCLASSIFIED · OPERATIONS
SECTION 10 // ARMOR / VEHICLE PROFILEREF · FV230-CANOPENER
FV230 Canopener
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FV230 Canopener

United KingdomUK·Heavy TankHeavy Tank·HT universal

A project for a heavy coastal defense tank developed in the U.K. in the late 1950s as part of a program of coastal defense against suspected maritime landings. Impressive firepower, excellent armoring including strong sloped hull armor, and decent mobility made the vehicle a formidable opponent in combat against landing vessels. The gun was equipped with a mechanism comprising movable covers on the muzzle breaks to protect the bore from moisture. During the tank's development it became clear that anti-ship missiles would be the future of maritime battles and not artillery guns. As a result, the project was deemed to have no prospects and was discontinued before a prototype was built.

Health
2,250
DPM
2,520
View range
390m
Speed
34km/h
Camo
6Terrible
Mark of Excellence requirementsCombined dmg + assist · NA · 2026-08-27
3 marks of excellence
3 marks · 95%
4,116
2 marks of excellence
2 marks · 85%
3,331
1 mark of excellence
1 mark · 65%
2,367
A-01 · ARMOR SCHEMA

Armor thicknessMeasured

Nominal plate thickness straight from the game client. Click any plate to highlight it on the 3D model and focus the camera on it.

Armor
8mm
260mm

Hull

All 17 plates

Turret

All 19 plates
A-02 · SPECIFICATIONS

Specifications

Builds
Grade
Experimental
CrewShared perks
Field mods
Lv 0/8
Weaponry
DPM
2,520
Damage
420
Penetration
258 mm
… at 500m
240 mm
Reload time
10.00 s
Rate of fire
6.00/min
Aim time
2.00 s
Dispersion
0.330 m
… moving
0.160
… tank traverse
0.160
… turret traverse
0.120
… after firing
4.0
Damage vs. modules
165
Caliber
120.0 mm
Shell velocity
1,050 m/s
Max range
720 m
Ammo capacity
80
Potential damage
33,600
Shell cost
1,084 cr
Mobility
Top speed
34 km/h
Reverse speed
12 km/h
Power/weight
13.89 hp/t
Tank traverse
22.0 °/s
Turret traverse
30.0 °/s
Effective top speed
… hard
34.0 km/h
… medium
34.0 km/h
… soft
24.2 km/h
Effective traverse
… hard
22.0 °/s
… medium
18.6 °/s
… soft
10.5 °/s
Gun elevation
20 °
Gun depression
10 °
Gun traverse range
360°
Terrain resistance
… hard
1.10
… medium
1.30
… soft
2.30
Everything Else
Hull armor
200 / 100 / 40
Turret armor
260 / 110 / 70
Health
2,250
Engine health
345
… repaired
173
Track health
250
… repaired
188
… repair time
6.72 s
Ammo rack health
250
… repaired
188
Fuel tank health
200
… repaired
70
Total weight
90,000 kg
Stationary camo
3.75 / 0.43%
Moving camo
1.90 / 0.22%
View range
390 m
Fire chance
20%
Tank cost
6,100,000 cr
Gun Constraints

360° traverse

Crew
  • CommanderRadio Operator
  • Gunner
  • Driver
  • Loader
  • Loader
A-03 · SERVER PERFORMANCE

Server performance

Aggregate stats from NA players over the last 30d

Avg WN8
1368
Good
Avg WNX
1409
good
Win rate
49.6%
Below Average
DPG
1977
Frags
0.70
Spots
0.95
Survival
27.3%
Dmg taken
2163
Hit rate
77.3%
Spot assist
358
Track assist
61
Defense
0.11
Avg XP
809

Aggregated from 4,471 tracked NA players · 29,638 battles. Coverage grows as more players are tracked.

MoE thresholds (combined dmg + assist)
65%2,367
85%3,331
95%4,116

Reach these combined damage (dealt + assist) values over a rolling window to earn marks of excellence.

Performance over time

Daily NA 30-day aggregates — how this tank trends as patches and meta shift

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Population spread

How NA players actually perform in this tank (30-day window)

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A-04 · TOP OPERATORS
A-05 · VIDEO INTEL
A-06 · SIMILAR HULLS

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A-07 · CHANGELOG

Balance changelog

What changed for this tank between game versions

No tracked balance changes

When this tank gets buffed or nerfed in a patch, the change shows up here.