4TP
Tier I Light Tank Poland

4TP

Tank ID 1169

Vehicle description

Wargaming Tankopedia

Development of a new light tank for the needs of the Polish army started in 1935 at the Państwowe Zakłady Inżynieryjne (PZInż) works under the supervision of engineer Edward Habich. Foreign developments had a great impact on the design of the new light tank. It was based on the 4-ton British Vickers Carden Loyd Commercial Light Tank. The technical design was developed in December 1936, and the first prototype of the PZInż.140 tank was built. The vehicle underwent trials from the fall of 1937 through the spring of 1939, but eventually did not see mass production.

Description from the Wargaming Tankopedia · Language selected automatically

Technical profile

Standard configuration

Hit points

235

Weight

4.8 t

Forward speed

35 km/h

Reverse speed

12 km/h

View range

280 m

Signal range

300 m

Armour

Front Sides Rear
Hull 11 8 6
Turret 10 8 6

Engine: PZInż.425 · 85 hp

Radio: N2

Armament

Standard gun and ammunition

20 mm wz.38 FK-A

Calibre 20 mm
Reload time 4.2 s
Aiming time 2.0 s
Dispersion 0.48
Rate of fire 103.60 /min
Ammo capacity 972

Shell types

AP · armour-piercing Damage 8 / 11 / 14

Penetration 23 / 30 / 38 mm

AP · armour-piercing Damage 8 / 11 / 14

Penetration 35 / 47 / 59 mm

Marks of Excellence

Damage thresholds

Combined Damage (Damage + Assist + Tracking)

Combined damage
1 Mark ≥ 65 %
478
2 Marks ≥ 85 %
695
3 Marks ≥ 95 %
897

Approximation based on WN8 expected values — not an official Wargaming figure.

WN8 Expected Values

XVM reference

XVM Expected Values for WN8 calculation (per battle)

Per battle (avg.)
Avg. damage 289
Avg. spotted 1.57
Avg. kills 1.46
Avg. defence 1.63
Exp. win rate 57.94 %

Community stats

Measured, not estimated

Average across every profile stored on WG-Watch — real battles instead of expected values.

Win rate

56.95 %

Avg. WN8

1,303

Battles

871

As of Aug 31, 2026

Rank 2 of 12 at Tier I

Best players on this tank

By WN8

From the stored profiles, minimum 50 battles on this vehicle. Updated daily.

# Player WN8 Battles Win rate
1 __FEH0MEH__ eu 4,364 111 88.29 %
2 grego34 na 1,871 55 49.09 %
3 kvintonr1 eu 741 83 50.60 %

Commonly compared

Tank Meta MoE Tracker To the Hall of Tanks Compare with another tank