Pz.III L

This page is about the German medium tank Pz.III L. For other versions, see Panzer III (Family).

Pz.III L

Pz.III J1

Pz.III M

Pz.III L

Pz.III J1

Pz.III M

Germany

II Rank

Battle rating:

AB	RB	SB
3.0	3.0	3.0

Class:

Medium tank

Research:11 000

Purchase:22 000

Show in game

Description

The Panzerkampfwagen III Ausführung L (Panzer III L) (Sd.Kfz. Index: Sd.Kfz. 141/1) was the tenth variant of the Panzerkampfwagen III medium tank family (the "I" variant was skipped). It is essentially a newly manufactured Panzer III based on Panzer III J1 standards, which was modified from existing Panzer III Js. Both the turret and the frontal hull were outfitted with spaced armour. It was also outfitted with a new system for transferring heated engine coolant to another vehicle. However, distinguishing the different variations based on the look of spaced armour on Panzer IIIs is not a viable method. The front of the turret and the hull of the latest production Panzer IV J tanks were fitted with 20 mm spaced armour plates. Some older Panzer III variants also had it fitted in the field.

Introduced in the Closed Beta Test for Ground Forces before Update 1.41, the Panzer III L is armed with the same long-barrelled 50 mm L/60 anti-tank gun as the preceding Panzer III J1, but it also has 20 mm spaced armour on the front of the turret and hull. The Panzer III L's playstyle is essentially the same, however, players may appreciate the small upgrades in frontal protection. Frontal engagement with tanks that fire HEAT ammunition, such as the M4A3 (105) is easier because the 20 mm spaced armour limits the efficacy of the HEAT projectiles when attacked from the tank front. Nonetheless, the armour upgrade is insufficient for aggressive battle, and caution is still required, particularly against Soviet early T-34 medium tanks and early KV-1 heavy tanks.

General info

Survivability and armour

Armourfront / side / back

Hull53 / 30 / 53

Turret50 / 30 / 30

Crew5 people

Visibility88 %

Armour type:

• Rolled homogeneous armour
• Cast homogeneous armour (Cupola)
• High hardness rolled armour (Appliqué armour)

Armour	Front (Slope angle)	Sides	Rear	Roof
Hull	50 + 20 mm (12°) Front plate 25 mm (85°), 50 mm (52°) Front glacis 50 mm (25°) Lower glacis	30 mm	50 mm	15 mm
Turret	57 mm + 20 mm Turret front 50 + 20 mm Gun mantlet	30 mm	30 mm	10 mm
Cupola	50 mm	10 mm

Notes:

• It has 50 mm of armour at the front of the hull and 57 mm on the turret front, but there is an additional 20 mm plate on the upper hull and at the front of the turret, increasing the effective armour to 70 mm and 77 mm respectively. When the armour is angled, this tank becomes very strong frontally.
• The strong turret armour makes this tank powerful when hull-down, as many enemies will only be able to penetrate your cupola, only knocking out the commander. However, don't allow anyone to freely fire there, as some unlucky shot fired there can still occasionally cause severe damage.
• The side and rear armour of the tank are thin, but it is possible to bounce shots from the side armour if it is angled steeply while side-scraping.
• Suspension wheels are 15 mm thick while tracks are 20 mm thick.

Panzer III L has pretty good frontal armour, but there are several weak spots - around the driver's viewport and machinegun port, and few small spots on the turret, where armour is only 50 mm thick and completely flat, aim there. Sides and rear are very thin, if you can target these areas (even under quite a high angle), they are penetrable very easily. If you have powerful enough gun, you can try to outgun it from afar, where its own 5 cm gun will struggle with penetration.

Mobility

Speedforward / back

AB60 / 12 km/h

RB and SB54 / 10 km/h

Number of gears6 forward

1 back

Weight22.5 t

Engine power

AB572 hp

RB and SB300 hp

Power-to-weight ratio

AB25.4 hp/t

RB and SB13.3 hp/t

Game Mode	Max Speed (km/h)		Weight (tons)	Engine power (horsepower)		Power-to-weight ratio (hp/ton)
	Forward	Reverse		Stock	Upgraded	Stock	Upgraded
Arcade	60	12	22.5	465	572	20.67	25.42
Realistic	54	10		265	300	11.78	13.33

The Panzer III L is a relatively mobile tank compared to many of its opponents, allowing it to flank it situations where going head-on may not be safe, although it is not nearly as fast or mobile as light tanks of the same level. This mobility is best used to place pressure on a crippled opponent, or quickly capture an objective.

Modifications and economy

Repair costBasic → Reference

AB714 → 923

RB806 → 1 042

SB990 → 1 280

Total cost of modifications10 320

13 820

Talisman cost750

Crew training6 300

Experts22 000

Aces210

Research Aces220 000

Reward for battleAB / RB / SB

50 / 60 / 70 %

124 / 124 / 124 %

Modifications

Mobility	Protection	Firepower
Tracks Research: 420 Cost: 560 65 Winterketten Research: 420 Cost: 560 65 Suspension Research: 580 Cost: 770 95 Brake System Research: 580 Cost: 770 95 Filters Research: 650 Cost: 860 105 Transmission Research: 1 100 Cost: 1 500 175 Engine Research: 1 100 Cost: 1 500 175	Improved Parts Research: 420 Cost: 560 65 Improved FPE Research: 580 Cost: 770 95 Crew Replenishment Research: 650 Cost: 860 105	Horizontal Drive Research: 420 Cost: 560 65 50mm_kwk_38_39_APCR1_ammo_pack Research: 420 Cost: 560 65 Adjustment of Fire Research: 580 Cost: 770 95 Elevation Mechanism Research: 650 Cost: 860 105 50mm_kwk_38_39_APCR2_ammo_pack Research: 650 Cost: 860 105 Artillery Support Research: 1 100 Cost: 1 500 175

Armaments

Main armament

50 mm KwK39 cannon

Ammunition84 rounds

First-order22 rounds

Reloadbasic crew → aces

4.8 → 3.7 s

Vertical guidance-10° / 20°

50 mm KwK39					Turret rotation speed (°/s)					Reloading rate (seconds)
Mode	Capacity	Vertical	Horizontal	Stabilizer	Stock	Upgraded	Full	Expert	Aced	Stock	Full	Expert	Aced
Arcade	84	-10°/+20°	±180°	N/A	13.3	18.4	22.4	24.8	26.4	4.81	4.25	3.92	3.70
Realistic					8.3	9.8	11.9	13.2	14.0

Ammunition

• PzGr 39 - Armour Piercing Capped shell - This is your main ammo type, use it whenever you think it has enough penetration to penetrate your target. It deals the most damage, because of its explosive filler. It also offers the best penetration at very long range (over 1500 m), combat at this range is however not recommended.
• PzGr 40/1 - Armour Piercing Composite Rigid shell - This type of ammo should be used if you are having trouble penetrating your opponent, or trying to hit a fast-moving tank at some distance. However, its damaging potential is much lower, because it has no explosive filler to further enhance damage after the penetration. It should be used only at close range, at medium range, PzGr 40 is better.
• PzGr 40 - Armour Piercing Composite Rigid shell - this variation of APCR is lighter, slightly faster and offers the best penetration. Use it against heavily armoured tanks like KV-1 (If you can't flank them). However, don't expect it to cause any real damage upon penetration, its even worse than that of PzGr 40/1. It basically only deals damage to modules/crew straight in its path. It is therefore almost useless to fire them at things like turret cupolas, as it will usually just fly right through them.
• SprGr 38 - High Explosive shell - You should carry only very few of these. They are completely useless against anything other than unarmoured AA vehicles, to which it is lethal. It can be useful as the vehicle lacks an AA machine gun on the turret roof, and the coaxial MG is not the most efficient.

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
PzGr 39	APC	106	101	83	65	50	39
PzGr 40/1	APCR	130	121	90	62	43	29
PzGr 40	APCR	137	126	88	56	36	23
Sprgr. 38	HE	12	11	9	7	6	5

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
PzGr 39	APC	835	2.05	1.2	9	28.9	48°	63°	71°
PzGr 40/1	APCR	1,130	1.07	-	-	-	66°	70°	72°
PzGr 40	APCR	1,180	0.9	-	-	-	66°	70°	72°
Sprgr. 38	HE	870	1.82	0.4	0.1	217.6	79°	80°	81°

Ammo racks

Ammo racks of the Panzer III J1 (identical).

Full ammo	1st rack empty	2nd rack empty	3rd rack empty	4th rack empty	Visual discrepancy
84	70 (+14)	62 (+22)	34 (+50)	1 (+83)	No

Turret empty: 62 (+22)

Machine guns

7.92 mm MG34 machine gun (coaxial)

Ammunition3 750 rounds

Belt capacity150 rounds

Reloadbasic crew → aces

10.4 → 8.0 s

Fire rate900 shots/min

7.92 mm MG34
Mount	Capacity (Belt)	Fire rate	Vertical	Horizontal
Coaxial	3,750 (150)	900	N/A	N/A

Usage in battles

This tank is very versatile as it can do head on engagements, it's good at flanking, and features a rapid-firing 50 mm gun with excellent penetration capability compared to the other nations' medium tanks at similar battle rating. When it comes to the tanks survivability, it's best to keep a reasonable distance to the enemy target to keep the enemies gun out of a solid penetration range. The additional 20 mm frontal plate on the Panzer III L version makes its survivability much higher at long range combat compared to the older J1 version.

The box shaped armour with no angle makes it an easy target to penetrate so be advised to angle the frontal armour or go full throttle and try to flank the enemy. The Pz III L got a decent turret rotation in case it is forced into a close quarters battle with an enemy tank, but keep in mind that distance with the tank is preferable. Though it can take on most tanks in a head on battle and distance battles makes it a very versatile tank to use in most kinds of situations one will happen to get into when playing with it.

The Panzer III L's long 50 mm cannon is no laughing matter, with its high rate of fire it can be deadly to enemy opponent if it gets the first shot, with a reliable gun that can corner most enemy tanks at 2.0-4.0 BR range. It will penetrate most enemy tanks, though there are some that require more careful aiming in order to be successful, mostly tanks like M4 Shermans, M10/Achilles, T-34s, ARL-44 (ACL-1), KV-1s and Churchills. Angled armoured tanks like the M4, M10/Achilles, T-34 can possess a certain difficult reliability for the 50 mm gun to penetrate them with ease. Churchill have no angled armour but can still pose a threat to the tank with its heavier armour compared to the medium and light tanks. ARL-44 (ACL-1) and the KV-1 get both heavy and angled armour and will be a tricky opponent to face for the Panzer III's 50 mm gun but they still are not impossible opponents to defeat. In these situations, it is best to use the manoeuvrability of the Panzer III to flank them and attack their sides, although it may be best to avoid KV-1s altogether due to their heavy side armour.

With the speed of the Panzer III, it can outmanoeuvre heavier tanks with ease and flank around them for an easier killing shot if it experiences problems with the enemy frontal armour. It might not be as fast as a light tank, but a top speed of 53 km/h (33 mph) makes the second fastest medium tank at its battle rating. With speed as excellent on this fast medium tank, flanking will not be a problem for it to do.

• US M4 Shermans have decent strong frontal armour but with angle increasing its survivability against the L/60 gun to be penetrated reliably, especially the HVSS versions are tricky opponents if not knowing how to aim. In close combat the Sherman has the advantage over the Panzer III with its 75 mm gun and angled armour.
• All mentioned USSR tanks have tricky hull armour and can be impenetrable for the L/60, as well as being able to destroy the Panzer III with one well-aimed shot. Avoiding direct confrontation is logical against this kind of enemy. Leave them to your better-armed allies, try to flank them, or aim for weak spots. Use some range to increase the effectiveness of your own armour.
• Pz.IVs and StuGs outgun you at all ranges, you can exchange fire with them or flank them, but they are at an advantage with their long 75 mm cannons. StuG III G can be harder to penetrate.

Pros and cons

Pros:

• Strong frontal armour thanks to the additional 20mm high hardness plates. Angling betters it
• Fast for a medium tank
• Rapid fire gun, good for shooting sides and rear
• Shells travel fast, making it easier to aim and lead at long distance
• Excellent -10° gun depression is suitable for hilly terrains
• Small and well-located ammo racks - the tank is very rarely destroyed by being ammo racked, unlike Pz.IVs
• Winterketten help with navigating rough terrain while retaining mobility

Cons:

• Gun is unreliable when facing certain tanks frontally (T-34s, KV-1, M4s) unless one aims for weak spots or uses the PzGr 40 (APCR) shell
• Gun is bad for long-range combat
• APCR rounds have a poor post-penetration effect
• Armour isn't 70 mm thick at the entire front - machine gun port and the driver viewport are weak spots
• Turret ring is prone to get damaged, even by non-penetrating hits
• Large and vulnerable commander cupola

History

Development

The Panzerkampfwagen III medium tank or the Panzer III was developed in the 1930s. Starting in early 1934, Heinz Guderian set down some specifications for a new tank, which Army Weapons Department took up to design the tank to weigh no more than 24,000 kilograms with a top speed of 35 km per hour. This tank's role was to be the main tank of the German army and was expected to destroy opposing tanks, as opposed as a tank made to destroy anti-tank guns and opposing infantrymen, which the Panzer IV took up in.

Daimler-Benz, Krupp, MAN, and Rheinmetall produced prototypes meeting the specifications and the Daimler-Benz model was chosen after testing in 1936-1937. The Panzer III model used a leaf-spring suspension in its early models (Ausf. A - Ausf. D) before utilizing a six-wheeled torsion-bar suspension in the Ausf. E and beyond. The Panzer III had a crew of five people, the commander, gunner, loader, driver, and assistant driver. The best feature of the Panzer III during its introduction that is the most overlooked was the three-man turret, which was not as common at the time. This frees the commander to be able to effectively command the tank while maintaining situational awareness rather than be burdened by the role of a loader or gunner, improving the combat effectiveness of the tank. Despite this rather advanced design, the turret did not have a turret basket for the crew. It was a proven design and production began in May 1937. The total number of Panzer IIIs tanks constructed in its production life was 5,774 units (excluding StuG III variant).

Specifications

The Panzer III Ausf. L has the improved 50 mm KwK 39 as its main armament, giving it the firepower to go against the better Allied tanks T-34s and M4 Shermans. The Panzer III Ausf. L featured the armour finalized on the Ausf. J1, with 50 mm of hull armour and offset armour on the front of the hull and turret that is 20 mm effective. This armour also is applied as spaced armour due to not being attached to the hull or turret mantlet. The spaced armour on the front helped defend the tank against Soviet anti-tank rounds or HEAT rounds fired at it on those plates, as it dissipates the penetration power before striking the hull.

Combat usage

Despite its newer aspects compared to older Panzer IIIs, the prevalence of newer German tanks such as the Tiger I and Panther tanks, plus the establishment upgunned Panzer IVs made these more able to take on Allied tanks than the Panzer III. The Panzer III began slowly to be relegated to secondary roles such as training or anti-partisan activities. Nevertheless, the Panzer IIIs proved a versatile armoured platform in German service, as even though it was obsolete in late 1941, it was constantly upgraded with better guns, better protection, or modified completely to fit a different role more efficiently than its original. Even when phased out of service, its chassis was used as the basis of Germany's most lethal tank destroyer, the StuG III.

The Panzer III at this time was given one more upgrade in its armour into the variant Panzer III Ausf. M, which featured the new Schürzen armour skirts.

Archive of the in-game description

Production of the Pz.Kpfw. III light tank, Ausf. L variant began in June 1942. For a few months prior to this date, the military had experimented with installing the turret from the Pz.Kpfw. IV on this tank. This allowed the use of the long-barreled 75 mm KwK43 tank gun. However, this test proved unsuccessful, and in the spring of 1942, the armament department ordered the production of a variant equipped with the 5 cm KwK39 L/60, but including all of the changes that had been made during the attempts to install the turret from the Pz.Kpfw. IV. Because of this, the weapon mantlet, which also served as the weapon's counterweight, had to be reinforced. An additional 20 mm front armour plate became standard design. Pz. III Ausf. L tanks received 57 mm of frontal turret armour, along with the installation of a torsion counterbalance for the gun instead of a coil spring. This resulted in a decrease of the ammunition carried for the gun. This variant received a 20 mm spaced armour plate in the forward part of the hull's superstructure. A coolant transfer system was installed which could move warm coolant fluid from one tank to another, making the cold tank easier to start in winter conditions. Later, the track adjusters were upgraded, and the smoke bombs were relocated to a position under the rear of the tank. Additional protection was achieved by removing the observation slits from the sides of the turret. The tank's operational weight was 22,700 kilograms. During the second half of 1942, the companies Alkett, Henschel, MAN, MNH, MIAG and Wengmann built 653 Ausf. L tanks. These tanks were used to replace the losses which had been incurred by the army. They were widely used in Africa and on the Eastern Front from 1942 to 1943. In the summer of 1943, before the Battle of Kursk, the tank was equipped with 5 mm Schutzen side skirts around the hull and turret to protect it from anti-tank and hollow-charge projectiles.

Media

Skins

• Skins and camouflages for the Pz.III L from live.warthunder.com.

Sights

• RideR2's Realistic gunsight (TZF4a, TZF 5a/b/d/e/f/f2, TZF 9b/b1/c/d, TZF 12/a) for Pzkpfw II, Pzkpfw III, Pzkpfw IV, Pzkpfw V, Pzkpfw VI

See also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the vehicles;
• links to approximate analogues of other nations and research trees.

External links

Paste links to sources and external resources, such as:

• topic on the official game forum;
• other literature.