DOSSIER · UNCLASSIFIED · OPERATIONS2026-08-27 · OPS-WX

SECTION 10 // ARMOR / VEHICLE PROFILEREF · VZ-55

X

Vz. 55

Czechoslovakia·

Heavy Tank·HT break

A blueprint project for a heavy tank from the late 1950s to the early 1960s. It combined concepts of the Soviet and Czechoslovakian tank-building schools with original solutions. The project was discontinued due to the unification of armament of Warsaw Pact countries. No prototypes were built.

Configuration

Health

2,100

DPM

2,650

View range

390m

Speed

50km/h

Camo

20Poor

Mark of Excellence requirementsCombined dmg + assist · NA · 2026-08-27

3 marks of excellence

3 marks · 95%

4,884

2 marks of excellence

2 marks · 85%

4,073

1 mark of excellence

1 mark · 65%

2,990

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

30mm

300mm

Hull

All 13 plates

Turret

All 25 plates

A-02 · SPECIFICATIONS

Specifications

Builds

Grade

Experimental

CrewShared perks

Field mods

Lv 0/8

Weaponry

DPM: 2,650
Damage: 530
Penetration: 260 mm
… at 500m: 230 mm
Reload time: 12.00 s
Rate of fire: 5.00/min
Aim time: 2.00 s
Dispersion: 0.350 m
… moving: 0.160
… tank traverse: 0.160
… turret traverse: 0.080
… after firing: 4.0
Damage vs. modules: 180
Caliber: 130.0 mm
Shell velocity: 980 m/s
Max range: 720 m
Ammo capacity: 40
Potential damage: 21,200
Shell cost: 1,150 cr

Mobility

Top speed: 50 km/h
Reverse speed: 15 km/h
Power/weight: 15.48 hp/t
Tank traverse: 30.0 °/s
Turret traverse: 25.0 °/s
Effective top speed
… hard: 50.0 km/h
… medium: 50.0 km/h
… soft: 26.9 km/h
Effective traverse
… hard: 30.0 °/s
… medium: 27.5 °/s
… soft: 14.3 °/s
Gun elevation: 15 °
Gun depression: 8 °
Gun traverse range: 360°
Terrain resistance
… hard: 1.10
… medium: 1.20
… soft: 2.30

Everything Else

Hull armor: 115 / 90 / 85
Turret armor: 300 / 150 / 90
Health: 2,100
Engine health: 340
… repaired: 170
Track health: 250
… repaired: 190
… repair time: 6.86 s
Ammo rack health: 210
… repaired: 140
Fuel tank health: 200
… repaired: 80
Total weight: 54,900 kg
Stationary camo: 5.70 / 0.98%
Moving camo: 2.85 / 0.49%
View range: 390 m
Fire chance: 10%
Tank cost: 6,100,000 cr

Gun Constraints

360° traverse

Crew

CommanderRadio Operator
Gunner
Driver
Loader

A-03 · MODULE RESEARCH

Module research

Guns

X

Stock

130 mm vz. 54 2A

X

62,500

130 mm vz. 54

Turrets

X

Stock

TNH T vz. 55

Radios

X

Stock

Radiostanice RM-31T

Engines

X

Stock

ČKD AXL

Tracks

X

Stock

TNH T vz. 55

A-04 · SERVER PERFORMANCE

Server performance

Aggregate stats from NA players over the last 30d

Avg WN8

1888

Very Good

Avg WNX

1854

veryGood

Win rate

50.9%

Below Average

DPG

2435

Frags

0.89

Spots

1.22

Survival

28.3%

Dmg taken

2009

Hit rate

80.4%

Spot assist

380

Track assist

76

Defense

0.22

Avg XP

872

Aggregated from 4,810 tracked NA players · 58,482 battles. Coverage grows as more players are tracked.

MoE thresholds (combined dmg + assist)

65%2,990

85%4,073

95%4,884

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

Population spread

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

A-05 · TOP OPERATORS

Top players

Highest performers in the Vz. 55 on NA

A-06 · VIDEO INTEL

Video reviews

Curated reviews, replays, and guides from veteran players

A-07 · SIMILAR HULLS

Similar tanks

Closest matches by stat profile — pick the ones that fit your playstyle.

A-08 · CHANGELOG

Balance changelog

What changed for this tank between game versions

2.0Sep 1, 2025
- Weight5554.9
- Reload time11.212
- Aiming time2.32
- AP damage490530
- APCR* damage490530
- APCR* penetration306315

The full Czechoslovakia tech tree