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Leo

AnnoS13_Leo.png
Battle Tier
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Overview
Mouse over "
Well, the ones further down, of course.
" for more information
[Client Values; Actual values in
Specifically, the mismatch in crew values caused by commander's 10% crew skill bonus. Outside of a crew of 1 commander only, 100% crew is a fiction. The client values, given for 100% crew, will normally be taken into battle with 110% crew skill members aside from specific functions, causing their actual performance to deviate from the expected client value. These differences are taken into account in tooltip boxes.
]
1,410,000  Credits Cost
10001100 HP Hit Points
24.99/25.525.31/28 t Weight Limit
Crew
  1. Commander (Radio Operator)
  2. Driver
  3. Gunner
  4. Loader
Mobility
410500 hp Engine Power
60/20 km/h Speed Limit
3438 deg/s Traverse
16.4119.76 hp/t Power/Wt Ratio
NoNo Pivot
Armor
70/30/20 mm Hull Armor
55/35/2070/30/20 mm Turret Armor
Armament







{{#ifeq:ARMOR_PIERCING|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


AP//HE







{{#ifeq:ARMOR_PIERCING_CR|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


AP/APCR/HE
Shells




















115/2800/90




















315/4400/300
Shell Cost
150/150/185300/300/410 HP Damage
115/144/38155/194/53 mm Penetration



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12 r/m 

Standard Gun

Reload Times
Nominal: 5 s
50% Crew: 6.19 s
75% Crew: 5.41 s
100% Crew: 4.79 s
Rammer: 4.31 s
Vents: 4.68 s
Both: 4.22 s
Both and BiA: 4.12 s
Both and Max Crew %: 3.95 s

See Crew, Consumables, or Equipment for more information.



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5.33 r/m 

Standard Gun

Reload Times
Nominal: 11.25 s
50% Crew: 13.94 s
75% Crew: 12.17 s
100% Crew: 10.79 s
Rammer: 9.71 s
Vents: 10.55 s
Both: 9.5 s
Both and BiA: 9.29 s
Both and Max Crew %: 8.91 s

See Crew, Consumables, or Equipment for more information.
Rate of Fire






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1800

Standard Gun

Using Shell Type 1 (150 Damage):


Theoretical Damage Per Minute
Nominal DPM: 1800
50% Crew: 1453.5
75% Crew: 1663.5
100% Crew: 1878
100% Crew
Vents: 1920
Rammer: 2086.5
Both: 2133
Both and BiA: 2181
Both and Max Crew %: 2275.5

Advantageous Damage Per Minute
First-shot DPM: 1950
50% Crew: 1603.5
75% Crew: 1813.5
100% Crew: 2028
100% Crew
Rammer: 2236.5
Vents: 2070
Both: 2283
Both and BiA: 2331
Both and Max Crew %: 2425.5

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (150 Damage):


Theoretical Damage Per Minute
Nominal DPM: 1800
50% Crew: 1453.5
75% Crew: 1663.5
100% Crew: 1878
100% Crew
Vents: 1920
Rammer: 2086.5
Both: 2133
Both and BiA: 2181
Both and Max Crew %: 2275.5

Advantageous Damage Per Minute
First-shot DPM: 1950
50% Crew: 1603.5
75% Crew: 1813.5
100% Crew: 2028
100% Crew
Rammer: 2236.5
Vents: 2070
Both: 2283
Both and BiA: 2331
Both and Max Crew %: 2425.5

See here, here, or here for more information.

Standard Gun

Using Shell Type 3 (185 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 2220
50% Crew: 1792.65
75% Crew: 2051.65
100% Crew: 2316.2
100% Crew
Vents: 2368
Rammer: 2573.35
Both: 2630.7
Both and BiA: 2689.9
Both and Max Crew %: 2806.45

Advantageous Damage Per Minute
First-shot DPM: 2405
50% Crew: 1977.65
75% Crew: 2236.65
100% Crew: 2501.2
100% Crew
Rammer: 2758.35
Vents: 2553
Both: 2815.7
Both and BiA: 2874.9
Both and Max Crew %: 2991.45

See here, here, or here for more information.






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1599

Standard Gun

Using Shell Type 1 (300 Damage):


Theoretical Damage Per Minute
Nominal DPM: 1599
50% Crew: 1290
75% Crew: 1479
100% Crew: 1668
100% Crew
Vents: 1707
Rammer: 1854
Both: 1896
Both and BiA: 1938
Both and Max Crew %: 2022

Advantageous Damage Per Minute
First-shot DPM: 1899
50% Crew: 1590
75% Crew: 1779
100% Crew: 1968
100% Crew
Rammer: 2154
Vents: 2007
Both: 2196
Both and BiA: 2238
Both and Max Crew %: 2322

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (300 Damage):


Theoretical Damage Per Minute
Nominal DPM: 1599
50% Crew: 1290
75% Crew: 1479
100% Crew: 1668
100% Crew
Vents: 1707
Rammer: 1854
Both: 1896
Both and BiA: 1938
Both and Max Crew %: 2022

Advantageous Damage Per Minute
First-shot DPM: 1899
50% Crew: 1590
75% Crew: 1779
100% Crew: 1968
100% Crew
Rammer: 2154
Vents: 2007
Both: 2196
Both and BiA: 2238
Both and Max Crew %: 2322

See here, here, or here for more information.

Standard Gun

Using Shell Type 3 (410 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 2185.3
50% Crew: 1763
75% Crew: 2021.3
100% Crew: 2279.6
100% Crew
Vents: 2332.9
Rammer: 2533.8
Both: 2591.2
Both and BiA: 2648.6
Both and Max Crew %: 2763.4

Advantageous Damage Per Minute
First-shot DPM: 2595.3
50% Crew: 2173
75% Crew: 2431.3
100% Crew: 2689.6
100% Crew
Rammer: 2943.8
Vents: 2742.9
Both: 3001.2
Both and BiA: 3058.6
Both and Max Crew %: 3173.4

See here, here, or here for more information.
Damage Per Minute


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0.33 m 

With 50% Crew: 0.409 m
With 75% Crew: 0.357 m
With 100% Crew: 0.316 m
With BiA: 0.309 m
With BiA and Vents: 0.303 m
Maximum possible: 0.29 m

For more details, see Crew


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0.42 m 

With 50% Crew: 0.52 m
With 75% Crew: 0.454 m
With 100% Crew: 0.403 m
With BiA: 0.394 m
With BiA and Vents: 0.385 m
Maximum possible: 0.369 m

For more details, see Crew
Accuracy


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1.8 s 

With 50% Crew: 2.23 s
With 75% Crew: 1.947 s
With 100% Crew: 1.726 s
With GLD: 1.569 s
With BiA: 1.688 s
With BiA and Vents: 1.651 s
With both and GLD: 1.501 s
Maximum possible: 1.439 s

For more details, see Crew or Equipment


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3 s 

With 50% Crew: 3.716 s
With 75% Crew: 3.245 s
With 100% Crew: 2.877 s
With GLD: 2.615 s
With BiA: 2.813 s
With BiA and Vents: 2.752 s
With both and GLD: 2.502 s
Maximum possible: 2.398 s

For more details, see Crew or Equipment
Aim time
3234 deg/s Turret Traverse
360° Gun Arc
-10°/+15°-10°/+15° Elevation Arc
5035 rounds Ammo Capacity
General
2020 % Chance of Fire






350 m 

With 50% Crew: 275 m
With 75% Crew: 312.5 m
With 100% Crew: 350 m
With Recon and Situational Awareness: 367.7 m
With Coated Optics: 385 m
With Binocular Telescope: 437.5 m
Maximum possible: 501.1 m

For more details, see Skills or Equipment






370 m 

With 50% Crew: 290.7 m
With 75% Crew: 330.4 m
With 100% Crew: 370 m
With Recon and Situational Awareness: 388.7 m
With Coated Optics: 407 m
With Binocular Telescope: 462.5 m
Maximum possible: 529.7 m

For more details, see Skills or Equipment
View Range


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345 m 

With 50% Crew: 271.1 m
With 75% Crew: 308.1 m
With 100% Crew: 345 m
With 100% Signal Boost: 414 m
When affected by 100% Relaying: 379.5 m
Maximum possible: 496.4 m

For more details, see Skills or Equipment


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710 m 

With 50% Crew: 557.8 m
With 75% Crew: 634 m
With 100% Crew: 710 m
With 100% Signal Boost: 852 m
When affected by 100% Relaying: 781 m
Maximum possible: 1021.6 m

For more details, see Skills or Equipment
Signal Range
Values are Stock - click for Top


VII

annoS13_Leo.png

1410000

The Leo is a Swedish tier 7 medium tank.

In the late 1940s, Landsverk developed a series of tanks that were primarily intended for export. The Strv Leo medium tank was the heaviest in the series. The army took an interest in the project, but it did not offer considerable advantages over foreign peers that were available for purchase. Eventually, they favored another project.

The Leo leads to the Emil I.

Modules / Available Equipment and Consumables

Modules

Ico_gun_alpha.png

Guns

Tier Gun Penetration
(mm)
Damage
(HP)
Rate of fire
(rounds/minute)
Dispersion
(m/100m)
Aiming time
(s)
Weight
(kg)
Price
(Credits)

V 7,5 cm kan m/43 strv 115/144/38 150/150/185 13.33 0.33 1.8 840 43100
VI 7,5 cm kan strv 74 148/200/38 150/150/185 13.33 0.33 1.8 1035 63700
VII 10 cm kan m/34 155/194/53 300/300/410 5.33 0.42 3 1245 81500

Ico_turret_alpha.png

Turrets

Tier Turret Turret Armor (front/sides/rear)
(mm)
Turret Traverse Speed
(deg/s)
View Range
(m)
Weight
(kg)
Price
(Credits)

VI Leo m/47 55/35/20 32 350 5000 14000
VII Leo m/48 70/30/20 34 370 5200 23600

Ico_engine_alpha.png

Engines

Tier Engine Engine Power
(hp)
Chance of Fire on Impact
(%)
Weight
(kg)
Price
(Credits)

V Volvo A8B 410 20 1050 13600
VI Meteor Mark IV Mod 271 450 20 744 28800
VII DB 605 500 20 756 35600

Ico_suspension_alpha.png

Suspensions

Tier Suspension Load Limit
(т)
Traverse Speed
(гр/сек)
Rmin Weight
(kg)
Price
(Credits)

VI Leo m/47 25.5 34 B/2 6000 12500
VII Leo m/48 28 38 B/2 6000 24800

Ico_radio_alpha.png

Radios

Tier Radio Signal Range
(м)
Weight
(kg)
Price
(Credits)

IV 25 W Sv/1 m/39-42 345 34 2200
VI 70 W Sv m/43 400 70 21600
IX Ra 400 710 45 44200


Compatible Equipment

Medium Spall Liner Camouflage Net Fill Tanks with CO2 Coated Optics Experimental Optics Wear-Resistant Gun Laying Drive Venting System Innovative Loading System Extended Spare Parts Kit Enhanced Gun Laying Drive Enhanced Torsion Bars 3 t Class Improved Ventilation Class 2 Medium-Caliber Tank Gun Rammer Binocular Telescope Toolbox "Wet" Ammo Rack Class 1 

Compatible Consumables

Stabilizer Greasing Automatic Fire Extinguisher Natural Cover Optical Calibration Aim Tuning Experienced Firefighters 100-octane Gasoline 105-octane Gasoline Manual Fire Extinguisher Vent Purge Large First Aid Kit Large Repair Kit Duty Comes First Shell Organizer Orderly Ammo Rack Focus on Target Coffee with Cinnamon Buns Increased Focus Small First Aid Kit Small Repair Kit Gearbox Intricacy Steady Hand Pre-Battle Maintenance Combat Course 


Player Opinion

Pros and Cons

Pros:

-Highest top speed of tier 7 mediums

-Good gun depression

-Very high alpha damage with 105mm gun

-7.5cm has very good accuracy and gun handling

-Slope on frontal hull ricochets all <90mm guns due to angle

-Thanks for 9.18 patch, Its top turret now increase its HP by 100 points


Cons:

- Poor armour and Low HP pool, Vulnerable against HE

- Suffers from module damage; ammo rack gets damaged frequently and engine can be damaged from front

- Both guns have sub-par penetration

- 105mm has poor aim time and accuracy


Performance

The way this tank plays depends on the gun. With the 7.5 cm it is a typical flanking medium, reminiscent of the Comet and the T-43, compared to which it has better gun-handling. With the 10.5 cm gun, the Leo plays more like the A-44, with better accuracy but worse penetration. Unfortunately, unlike other tier 7 mediums with high-alpha guns, such as the T20 and the Konštrukta T-34/100, the Leo can not snipe effectively in this configuration, owing to the poor accuracy of the 10.5 cm gun. Compared to other tier 7 tanks it has less armour. In particular, it lacks an effective gun mantlet, which makes the turret front vulnerable when working ridge lines.


Early Research

The first gun upgrade carries over from the Strv 74 and should be mounted immediately. This gun performs well and makes for a painless grind, even if you choose to use the 10.5 cm gun once it is unlocked.

Also the radios can be researched on earlier vehicles for immediate mounting.

Next upgrade should be the suspension. Not only does that allows for mounting equipment, it also provides a much better and sorely needed mobility-boost.


Suggested Equipment


Coated Optics Enhanced Gun Laying Drive Improved Ventilation Class 2Medium-Calibre Tank Gun Rammer


Gallery

Historical Info

Strv_leo_blueprints_1.jpg

By 1944, Sweden had access to a fairly large, but mostly outdated tank force. Most of the tanks in the Swedish army were 10 ton light tanks and the new Stridsvagn m/42 medium tank was already becoming obsolete. Therefore, it was decided to start a new series of projects to replace the ageing Swedish tanks.

Besides the plans for up-gunning the Strv m/42 with a 75mm autoloader and a 10,5cm self-propelled anti-tank gun based on the Strv m/42, there were also plans for two new vehicles in the 30 ton range. The first one was a new medium tank, that was to be further development of the Strv m/42, with a long 75mm gun and a more powerful engine, the vehicle was also meant to be wider and to have an overall lower height. The 2nd project was to be a new tank destroyer, that would be similar to the Pansarvärnskanonvagn m/43 but with much heavier armament. The vehicle was to carry a modified version of the 10,5cm L/50 anti-aircraft gun, and the frontal armour was to be “especially thick”.

In 1945, discussions were held regarding the guidelines for the 30 ton tank. The discussions concluded that the vehicle should be armed with a 7,5cm gun with a muzzle velocity of at least 1000m/s or a 10cm gun with a muzzle velocity around 850m/s. Another interesting thing discussed was that the turret should have sloped sides and if possible, it should be cast as a dome shape. The armour of the vehicle was estimated at around 70mm front, 35mm sides and 30mm rear.

In 1946, it was decided that the new 30 ton TD would serve as the basis for the chassis of the 30 tonne medium tank, a lighter 25 ton version of the medium tank is also proposed. The 25 ton medium was to be frontally protected against 57mm guns and was to be able to mount appliqué armour to allow for protection from 75mm guns. Soon, the design works on the new TD and medium tank start at Landsverk. The TD was to have modern shape with heavily sloped armour all around, it was supposed to be armed with a high-power 10,5cm gun and to have top speed of 60 kph. Attempts were made to acquire a foreign high power diesel engine, but the only company to respond was the British Rover company with their offer of a 620hp gasoline engine. The vehicle was to share the same type of gun mount as the Pvkv m/43, with the main gun of equal performance to the 10,5cm L/50 anti-aircraft gun, but with the ability to fire sub-calibre ammunition. The gun was to have good field of traverse of 15dg to each side, it was also supposed to have a 10dg depression and 25dg elevation.

The project continued well into 1947 and plans were made for the construction of a prototype. Landsverk privately started to work on this prototype which they designated as TLP. However, in 1947, the army decided that they no longer want vehicles in the 30 ton range and the project is effectively mothballed. The project would later resurface in 1949, but at that point, it would be based on a completely different chassis, that is however a story for another time. Instead, the idea of better sloped armour, that came from the TLP-46, was put to use in the Pvkv fm/48, a modernisation of the Pvkv m/43 hull, which was however also cancelled before reaching the prototype stage.

Depiction of the TLP-46 based on the Strv Leo and Pvkv fm/48

Depiction_of_TLP-46_based_on_the_Strv_Leo_and_Pvkv_fm28.jpg

Landsverk however continued to development the 25t medium tank, that was to share its chassis with the TLP-46 and offered it for export in 1948 as the Strv Leo. The Leo was equipped with a 7,5cm anti-tank gun in a large turret, it was powered by a Volvo A8B 410hp engine and had a top speed of 55kph. The frontal armour was well sloped and reached maximum thickness of 70mm. The tank was offered to several countries, but no one bought the design.

Strv Leo

Strv_Leo_blueprints_2.jpg

Because of the rejection of the vehicles in the 30 ton range such as the Leo and the TLP-46, the development had to start all over again with a 20 ton tank, that would prove to be too light for the army’s needs and would itself reach 25 tons in its final version. This indecision plaguing the military command in turn meant that Sweden would have no modern tanks from 1944 until the purchase of the Centurion Mk.3 in 1953.


Historical Gallery

Historical Accuracy Errata

The following are consensus errors or inconsistencies which have been identified with the configuration of the vehicle in question and conflict with information available on the public record. The causes for these divergences in the game are normally not disclosed and may be rooted in game balance.

One of the vehicle's proposed armaments, the 10.5cm Stridsvagnskanon fm/49, is unavailable.


Sweden
Light Tanks IStrv fm/21 IIStrv m/38 IIL-60 IIIStrv m/40L
Medium Tanks IVLago VStrv m/42 VIStrv m/42-57 Alt A.2 VIStrv 74 VIILeo VIIIPrimo Victoria
Heavy Tanks VIIIEmil I IXEmil II XKranvagn
Tank Destroyers IIPvlvv fm/42 IIIIkv 72 IVSav m/43 VIkv 103 VIIkv 65 Alt II VIIIkv 90 Typ B VIIIUDES 03 VIIIStrv S1 IXStrv 103-0 XStrv 103B
Self-Propelled Artillery
Medium Tanks
USA IIT2 Medium Tank IIIM2 Medium Tank IVM3 Lee VM4 Improved VM4A2E4 Sherman VM4 Sherman VRam II VIM4A3E8 Fury VIM4A3E8 Thunderbolt VII VIM4A3E8 Sherman VIM4A3E2 Sherman Jumbo VIIT20 VIIT23E3 VIIIT25 Pilot Number 1 VIIIM46 Patton KR VIIIM26 Pershing VIIIT26E4 SuperPershing VIIIT69 VIIIT95E2 IXM46 Patton IXT54E1 XM48A1 Patton XM60 XT95E6
UK IVickers Medium Mk. I IIVickers Medium Mk. II IIIVickers Medium Mk. III IVMatilda IVGrant IVAC 1 Sentinel VCrusader VSherman III VMatilda Black Prince VISherman Firefly VICromwell VIAC 4 Experimental VICromwell B VIIComet VIIICenturion Mk. I VIIIFV4202 VIIIChieftain/T95 IXCenturion Mk. 7/1 XCenturion Action X
Germany IIIGroßtraktor - Krupp IIIPz.Kpfw. IV Ausf. A IIIPz.Kpfw. S35 739 (f) IVPz.Kpfw. III Ausf. J IVPz.Kpfw. IV Ausf. D IVVK 20.01 (D) VPz.Kpfw. III Ausf. K VTurán III prototípus VPz.Kpfw. III/IV VPz.Kpfw. IV hydrostat. VPz.Kpfw. V/IV VPz.Kpfw. V/IV Alpha VPz.Kpfw. IV Ausf. H VPz.Kpfw. T 25 VIPz.Kpfw. IV Schmalturm VIVK 30.01 (P) VIVK 30.01 (D) VIVK 30.02 (M) VIIPanther/M10 VIIPanther VIIVK 30.02 (D) VIIIPanther mit 8,8 cm L/71 VIIIPanzer 58 Mutz VIIIIndien-Panzer VIIIPanther II IXE 50 IXT 55A IXLeopard Prototyp A XE 50 Ausf. M XLeopard 1
France IIID2 IIISomua S35 IVSARL 42 VRenault G1 VIIILorraine 40 t VIIIAMX Chasseur de chars VIIIM4A1 Revalorisé IXAMX 30 1er prototype IXBat.-Châtillon 25 t AP XBat.-Châtillon 25 t XAMX 30 B
USSR IVA-32 IVT-28E with F-30 IVT-28 VMatilda IV VT-34 VIA-43 VIT-34-85M VIT-34-85 Rudy VIT-34-85 VIIA-44 VIIKV-13 VIIT-43 VIIT-44-122 VIIIObject 416 VIIIT-54 first prototype VIIIT-44-100 (R) VIIISTG VIIISTG Guard VIIIT-44 IXObject 430 Version II IXT-54 XObject 140 XObject 430 XObject 907 XT-22 medium XT-62A
China VType T-34 VIType 58 VIIT-34-1 VIIIType 59 VIIIT-34-2 VIIIT-34-3 VIII59-Patton IXWZ-120 X121 X121B
Japan IIChi-Ni IIType 89 I-Go/Chi-Ro IIIType 97 Chi-Ha IVType 1 Chi-He VType 3 Chi-Nu VType 3 Chi-Nu Kai VIType 4 Chi-To VIIType 5 Chi-Ri VIIISTA-1 VIIISTA-2 IXType 61 XSTB-1
Czechoslovakia IVST vz. 39 VŠkoda T 24 VIŠkoda T 40 VIŠkoda T 25 VIIKonštrukta T-34/100 VIIITVP VTU Koncept IXŠkoda T 50 XTVP T 50/51
Sweden IVLago VStrv m/42 VIStrv m/42-57 Alt A.2 VIStrv 74 VIILeo VIIIPrimo Victoria