H3
Tier IX Heavy Tank USA

H3

Tank ID 42273

Vehicle description

Wargaming Tankopedia

In the second half of the 1940s, the U.S. was carrying out unhurried work on a heavy tank and had not moved beyond the prototype phase. The Korean War was a strong impetus to progress, and the early 1950s saw the appearance of the T43 heavy tank, which transformed into the serially produced M103 heavy tank. Work then began on designing heavier tanks, and the H3 heavy tank was among the presented concepts. The U.S. clearly drew upon experience of the French AMX 50 in its creation. The vehicle was equipped with an oscillating turret and an autoloader but remained an original design—this also concerned the turret. The hull was made as low as possible. In addition, the tank had a high power-to-weight ratio. Work on the H3 heavy tank did not go beyond design proposals.

Description from the Wargaming Tankopedia · Language selected automatically

Technical profile

Standard configuration

Hit points

1,700

Weight

62.0 t

Forward speed

46 km/h

Reverse speed

16 km/h

View range

390 m

Signal range

670 m

Armour

Front Sides Rear
Hull 140 64 51
Turret 222 146 51

Engine: Continental AX-1770 · 1,050 hp

Radio: AN/VRC-3H

Armament

Standard gun and ammunition

120 mm Gun T53E1

Calibre 120 mm
Reload time 28.0 s
Aiming time 2.2 s
Dispersion 0.33
Rate of fire 6.25 /min
Ammo capacity 40

Shell types

AP · armour-piercing Damage 300 / 400 / 500

Penetration 186 / 248 / 310 mm

APCR · composite rigid Damage 300 / 400 / 500

Penetration 228 / 304 / 380 mm

HE · high explosive Damage 386 / 515 / 644

Penetration 45 / 60 / 75 mm

Marks of Excellence

Damage thresholds

Combined Damage (Damage + Assist + Tracking)

No expected values available for this tank.

WN8 Expected Values

XVM reference

XVM Expected Values for WN8 calculation (per battle)

No WN8 data available.

Community stats

Measured, not estimated

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

Win rate

55.29 %

Avg. WN8

no WN8 reference for this vehicle

Battles

2,400

As of Aug 31, 2026

Rank 50 of 129 at Tier IX

Best players on this tank

By WN8

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

No player with enough battles on this tank stored yet.

Commonly compared

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