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SU-14-1

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SU-14-1

AnnoR91_SU14_1.png
UdSSR | SFL | Stufe VII
Gefechtsstufen |
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Übersicht
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Well, the ones further down, of course.
" for more information
1.370.000  Credits Kosten
350350 HP Struktur
45.25/48.748.1/52.7 t Höchstgewicht
Besatzung
  1. Kommandant (Funker)
  2. Richtschütze
  3. Richtschütze
  4. Fahrer
  5. Ladeschütze
  6. Ladeschütze
Mobilität
500700 hp Motorleistung
30/8 km/h Höchstgeschwindigkeit
1416 deg/s Wendegeschwindigkeit
11.0514.55 hp/t Leistungsgewicht
YesYes Pivot
Panzerung
20/20/10 mm Wannenpanzerung
Bewaffnung







{{#ifeq:|ARMOR_PIERCING||



{{#ifeq:|ARMOR_PIERCING||


HE







{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||



{{#ifeq:|ARMOR_PIERCING||


HE/HE
Granaten
600//1050/1050/ HP Schaden
38//52/52/ mm Durchschlag



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2.61 r/m 

Standard Gun

Reload Times
Nominal: 23 s
50% Crew: 28.49 s
75% Crew: 24.88 s
100% Crew: 22.05 s
Rammer: 19.85 s
Vents: 21.56 s
Both: 19.41 s
Both and BiA: 18.99 s
Both and Max Crew %: 18.2 s

See Crew, Consumables, or Equipment for more information.



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1.13 r/m 

Standard Gun

Reload Times
Nominal: 53.2 s
50% Crew: 65.9 s
75% Crew: 57.54 s
100% Crew: 51.01 s
Rammer: 45.91 s
Vents: 49.89 s
Both: 44.9 s
Both and BiA: 43.92 s
Both and Max Crew %: 42.1 s

See Crew, Consumables, or Equipment for more information.
Feuerrate






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1566

Standard Gun

Using Shell Type 1 (600 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 1566
50% Crew: 1266
75% Crew: 1446
100% Crew: 1632
100% Crew
Vents: 1668
Rammer: 1812
Both: 1854
Both and BiA: 1896
Both and Max Crew %: 1980

Advantageous Damage Per Minute
First-shot DPM: 2166
50% Crew: 1866
75% Crew: 2046
100% Crew: 2232
100% Crew
Rammer: 2412
Vents: 2268
Both: 2454
Both and BiA: 2496
Both and Max Crew %: 2580

See here, here, or here for more information.






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1186.5

Standard Gun

Using Shell Type 1 (1050 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 1186.5
50% Crew: 955.5
75% Crew: 1092
100% Crew: 1239
100% Crew
Vents: 1270.5
Rammer: 1375.5
Both: 1407
Both and BiA: 1438.5
Both and Max Crew %: 1501.5

Advantageous Damage Per Minute
First-shot DPM: 2236.5
50% Crew: 2005.5
75% Crew: 2142
100% Crew: 2289
100% Crew
Rammer: 2425.5
Vents: 2320.5
Both: 2457
Both and BiA: 2488.5
Both and Max Crew %: 2551.5

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (1050 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 1186.5
50% Crew: 955.5
75% Crew: 1092
100% Crew: 1239
100% Crew
Vents: 1270.5
Rammer: 1375.5
Both: 1407
Both and BiA: 1438.5
Both and Max Crew %: 1501.5

Advantageous Damage Per Minute
First-shot DPM: 2236.5
50% Crew: 2005.5
75% Crew: 2142
100% Crew: 2289
100% Crew
Rammer: 2425.5
Vents: 2320.5
Both: 2457
Both and BiA: 2488.5
Both and Max Crew %: 2551.5

See here, here, or here for more information.
Schaden pro Minute


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0.7 m 

With 50% Crew: 0.867 m
With 75% Crew: 0.757 m
With 100% Crew: 0.671 m
With BiA: 0.656 m
With BiA and Vents: 0.642 m
Maximum possible: 0.616 m

For more details, see Crew


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0.82 m 

With 50% Crew: 1.016 m
With 75% Crew: 0.887 m
With 100% Crew: 0.786 m
With BiA: 0.769 m
With BiA and Vents: 0.752 m
Maximum possible: 0.721 m

For more details, see Crew
Genauigkeit


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5.5 s 

With 50% Crew: 6.813 s
With 75% Crew: 5.949 s
With 100% Crew: 5.274 s
With GLD: 4.794 s
With BiA: 5.157 s
With BiA and Vents: 5.045 s
With both and GLD: 4.587 s
Maximum possible: 4.396 s

For more details, see Crew or Equipment


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6.6 s 

With 50% Crew: 8.176 s
With 75% Crew: 7.139 s
With 100% Crew: 6.328 s
With GLD: 5.753 s
With BiA: 6.189 s
With BiA and Vents: 6.054 s
With both and GLD: 5.504 s
Maximum possible: 5.276 s

For more details, see Crew or Equipment
Einzielzeit
1212 deg/s Gun Wendegeschwindigkeit
8° Waffenwinkel
-0°/+45°-0°/+60° Richtwinkel
3216 rounds Munitionskapazität
Allgemein
2020 % Brandwahrscheinlichkeit






260 m 

With 50% Crew: 204.3 m
With 75% Crew: 232.2 m
With 100% Crew: 260 m
With Recon and Situational Awareness: 273.2 m
With Coated Optics: 286 m
With Binocular Telescope: 325 m
Maximum possible: 372.2 m

For more details, see Skills or Equipment






260 m 

With 50% Crew: 204.3 m
With 75% Crew: 232.2 m
With 100% Crew: 260 m
With Recon and Situational Awareness: 273.2 m
With Coated Optics: 286 m
With Binocular Telescope: 325 m
Maximum possible: 372.2 m

For more details, see Skills or Equipment
Sichtweite


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360 m 

With 50% Crew: 290.6 m
With 75% Crew: 332.8 m
With 100% Crew: 375.5 m
With 100% Signal Boost: 432 m
When affected by 100% Relaying: 396 m
Maximum possible: 540.4 m

For more details, see Skills or Equipment


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625 m 

With 50% Crew: 504.5 m
With 75% Crew: 577.8 m
With 100% Crew: 651.8 m
With 100% Signal Boost: 750 m
When affected by 100% Relaying: 687.5 m
Maximum possible: 938.3 m

For more details, see Skills or Equipment
Funkreichweite
Werte sind Stock - klick für Top


VII

annoSU14_1.png

1370000

Der SU-14-1 ist ein sowjetischer Selbstfahrlafette der Stufe 7.

Aus der SU-14 entwickelt. 1936 wurde ein Prototyp gebaut und erprobt. 1937 wurde der Projektleiter verhaftet und die Entwicklung eingestellt. Der Prototyp wurde nach Kubinka transportiert und eingelagert. 1941, während der Schlacht um Moskau wurde die SU-14-1 für Langstrecken-Bombardierung eingesetzt.

The SU-14-1 is considered more dangerous than the S-51 because some players in the S-51 (which unlocks from the KV-2 may not have played any of the earlier artillery, and thus are inexperienced.

Der SU-14-1 führt zum SU-14-2.

Module / Verfügbare Zubehörteile und Verbrauchsgegenstände

Modules

Ico_gun_alpha.png

Geschütze

Stufe Geschütz Durchschlag
(mm)
Schaden
(HP)
Feuerrate
(Schuss/min)
Genauigkeit
(m/100m)
Einzielzeit
(s)
Gewicht
(kg)
Kosten
(Credits)

VII 152 mm BR-2 38/38 700/700 2.4 0.69 5.3 5720 92000
IX 203 mm B-4 52/52 1050/1050 1.13 0.82 6.6 5200 235000
VI 152 mm Haubitze ML-20 Mod. 1931 38 600 2.61 0.7 5.5 2363 64830

Ico_engine_alpha.png

Motoren

Stufe Motor Leistung
(hp)
Brandwahrscheinlichkeit
(%)
Gewicht
(kg)
Kosten
(Credits)

IV M-17T 500 20 610 13460
VII M-17F 700 20 610 35000

Ico_suspension_alpha.png

Suspensions

Stufe Ketten Höchstgewicht
(t)
Wendegeschwindigkeit
(Grad/s)
Rmin Gewicht
(kg)
Kosten
(Credits)

VI SU-14 48.7 14 0 15000 14000
VII SU-14-1 52.7 16 0 15000 18500

Ico_radio_alpha.png

Radios

Stufe Funkgerät Funkreichweite
(m)
Gewicht
(kg)
Kosten
(Credits)

V 10R 360 100 3660
IX 12RT 625 110 33600


Verfügbare Zubehörteile

Schwere Splitterschutzbeschichtung Tarnnetz Treibstofftank-Kohlenstoffdioxid-Füllung Entspiegelte Optik Experimentelle Optik Verschleißfester Richtantrieb Innovatives Ladesystem Erweiterte Ersatzteilkiste Verbesserter Waffenrichtantrieb „Zyklon“-Luftfilter Ansetzer für Artilleriegeschütze großen Kalibers Scherenfernrohr Werkzeugkiste „Nasses“ Munitionslager Klasse 2 

Verfügbare Verbrauchsgegenstände

Automatisches Feuerlöschsystem Natürliche Deckung Kalibrierte Optik Visierfeinabgleich Erfahrene Brandbekämpfer Handfeuerlöscher Großer Erste-Hilfe-Kasten Große Ersatzteilkiste Die Pflicht zuerst Leih-und-Pachtgesetz-Öl Granatensortierer Ordentliches Munitionslager Aufs Ziel fokussiert Zusatzrationen Entfernter Drehzahlbegrenzer Volle Konzentration Kleiner Erste-Hilfe-Kasten Kleine Ersatzteilkiste Kunstvolles Schalten Schnappschuss Penible Wartung Kampflinie 


Player Opinion

Pros and Cons

Pros:


  • Gun range: stock: 1350 m, second: 1400 m, top: 1250 m
  • Very high damage with 203mm mortar.
  • Better power to weight ratio than the S-51.
  • Great ammunition capacity - will never run out.


Cons:


  • Horrifying aim time, but no worse than the two previous Soviet SPGs.
  • inferior to the S-51 in mobility, traverse, and profile.
  • Has SU-8's top gun as stock.
  • No Gun Traverse.
  • Has literally no gun depression, with the gun mounted high above ground.


Performance

The 203mm B-4 gun is more accurate when mounted on this artillery than on the contemporary Soviet artillery, the S-51. Furthermore, you have a significant advantage in ammo capacity.


Early Research

  • Only the 12RT Radio carries over from the SU-8. Mount this immediately.
  • First, research the SU-14-1 Suspension. You have an option to research the 152 mm BR-2 and 203 mm B-4 first although you will not be able to use any equipment over 83 kgs while the 152mm BR-2 is mounted due to weight constraints.
  • If the suspension has been researched first, research the 152 mm BR-2 followed by the M-17F engine as this will give you a bit more mobility for reasonably little XP.
  • Finally, research the 203 mm B-4.


Suggested Equipment


Artillery Shell Rammer Enhanced Gun Laying Drive Camouflage Net 


Galerie

Historical Info

An old Soviet self-propelled artillery piece (SU-14) before its test firing. It was based on the heavy T-35 tank -- note the lack of an armoured box around the gun/crew

The experimental SU-14 was built in 1934 (possibly 2 were built) as heavy self-propelled guns for mechanized units for the destruction of strengthened fortifications.

Specifications: weight- 48,5 t; crew- 7 men; armament- 203mm howitzer B-4 mod. 1931 (range of fire 18 km with 100 kg shell, rate of fire 1 shot/5.7 min) + 3 x 7,62mm MG;- ammunition 8 shells + 2268 MG shells; armour 10-20 mm; engine M-17 500 hp; speed- 27.3 km/h; range 100-120 km.

The SU-14 was based on the T-35 chassis with other elements from both the T-28 and T-35. The engine was located in the front and the howitzer was openly-mounted. The original SU-14 had the 203mm B-4. The SU-14 was equipped with two 200 kg cranes for use with the ammunition, two spades, and had to have its suspension disconnected during firing; it could fire only from the stationary position. Its manoeuvrability and speed were satisfactory. Also, operation of the howitzer was convenient. But, its size was large, armour was insufficient, and it had problems with over-driven transmissions.

The SU-14 was tested in 1935 and its engine and transmission were modified (improved SU-14-1 was built in 1936 - it had better and more reliable transmission, improved spades, more powerful engine M-17F 680 hp). On both Self-propelled Guns, the 203mm howitzer was replaced by the 152.4mm naval gun B-30 and Br-2 (which had better range and rate of fire) in 1936. It was planned to produce 5 copies with the 152.4mm gun Br-2 (SU-14-2), but that plan was rejected due to the arrest of the chief engineers of the project.

See left most (or top most) blueprint below.

Original SU-14 design with the 203mm Howitzer SU-14-1 with the longer ranged 152mm Howitzer

In 1936, the new experimental self propelled gun SU-14-1 was built and tested. It was the improved version of the SU-14 with the transmission from a T-35 heavy tank (not from T-28 medium tank as in the case of SU-14), more powerful engine, modernized spades, and without the ineffective suspension needing to be disconnected during firing. An additional artillery tractor, “Comintern”, was used as ammunition carrier (50-60 shells) for the SU-14-1. See right most (or bottom most) blueprint above.

SU-14 original SU-14-1 with a 203mm

In 1936, the 203mm howitzer was also replaced by the 152.4mm gun Br-2 mod.1935 with better range and rate of fire. The SU-14-1 was equipped with a radio station and additional armour in 1940 for use during the Winter War against Finnish fortifications (Mannerheim line) from a short distance. That SPG was renamed the SU-14-Br2 and was the predecessor of heavy SPGs of the WWII period. Now, the SU-14-2 is preserved at the Russian tank museum (Kubinka).

SU-14 Br2 Blueprint
SU-14 Br2 in Kubinka

Combat Usage

The Winter War

The SU-14 was used quite successful in the destruction of Finnish fortifications during the Winter War.

World War II

In April 1940, the SU-14 and SU-14-1 were going through tests in NIAP, and in July, were in P.F. Lebedev's tank group in the Kiev Region. In September 1940, both units were given to NIBT for storage. In the fall of 1941, when defending Moscow, both SU-14s and an experienced SU T-100-U in a unit called "Separate Heavy Division for Special Purposes" were used in the Kubinka Region to fire from protected positions at advancing German forces (likely, they were using any working weapon available).

Variants

  • SU-14 -- Armed with 203mm howitzer B-4 mod. 1931 + 3 x 7,62mm Machine guns; ammunition 8 shells + 2268 MG shells; armour 10-20 mm; engine M-17 500 hp; speed 27,3 km/h; range 100-120 km
  • SU-14-1 -- Armed with 203mm howitzer B-4 mod. 1931 + 4 x 7,62mm MGs; ammunition 8 shells + 2196 MG shells; armour 6-20 mm; engine M-17F 700 (850?) hp; speed 30-35 km/h; range 120-150 km.
  • SU-14-Br2 -- Armed with 152.4mm gun + 4 x 7,62mm MG; ammunition 16 shells + 2655 MG shells; armour 20-50 mm; speed 15 km/h; range 100 km.
  • SU-14-2 -- SU-14-1 with the radio station.

AUTHOR'S NOTE

The variant descriptions and the pictures don't exactly match (they came from 2 different sources). It is relatively clear that only 3 vehicles were produced. 2 were likely the SU-14 with the 203mm and 1 was the SU-14-1 with the 203mm. Later, the 203mm gun was replaced with the 152.4mm gun. However, from the 3 pictures directly above, we get some discrepancies. One picture (1st in the row of 3 above) shows the front view of an SU-14 with both armour AND the short 203mm gun. This does not have a variant name. Likewise, the 3rd picture in the group of 3 shows the original plating between the tracks (you can see where it extends to cover the drive wheels and has rectangular holes instead of circular ones). From the the blueprints, this is an SU-14 and not the SU-14-1 modified to an SU-14-Br2. I'm assuming that the armour was tacked on to one (or more likely both) of the original SU-14 prototypes, but they left the 203mm howitzer in. Possibly, this was done so they could participate in the Winter War.


Historische Galerie


USSR
Light Tanks IMS-1 IIBT-2 IIT-45 IIT-26 IIT-60 IITetrarch IIIBT-7 IIIBT-SV IIILTP IIIM3 Light IIIBT-7 Artillerie IIIT-116 IIIT-127 IIIT-46 IIIT-70 IVA-20 IVT-80 IVValentine II VT-50 VIMT-25 VIT-50-2 VIILTG VIIILTTB VIIILP-432 IXT-54 lt. XT-100 LT
Medium Tanks IIIT-29 IVA-32 IVT-28E mit F-30 IVT-28 VMatilda IV VT-34 geschützt VT-34 VIA-43 VIT-34-85M VIT-34-85 Rudy VILozas M4-A2 Sherman VIT-34-85 VIIA-44 VIIKV-13 VIIT-43 VIIT-44-122 VIIIObjekt 416 VIIIT-54 Erster Prototyp VIIIT-44-100 (B) VIIIT-44-100 (R) VIIIТ-44-100 (У) VIIISTG VIIISTG Garde VIIIT-44 IXObjekt 430 Version II IXObjekt 430 IXT-54 XObjekt 140 XObjekt 907 XT-22 medium XK-91 XObjekt 430U XT-62A
Heavy Tanks VChurchill III VKV-1S VKV-220-2 VKV-220-2 Beta-Test VKV-1 VIKV-2 VIKV-2 (R) VIKV-85 VIObjekt 244 VIT-150 VIIIS VIIKV-3 VIIKV-122 VIIIS-2 VIIIIS-3 VIIIIS-6 VIIIIS-6 B VIIIKV-5 VIIIKV-4 VIIIIS-5 (Objekt 730) VIIIIS-3A VIIIKV-4 von Kreslawski VIIIObjekt 252U Defender VIIIObject 252U VIIIIS-M IXT-10 IXObjekt 257 IXObjekt 705 IXST-I XIS-4 XIS-7 XObjekt 260 XObjekt 705A XObjekt 277 XObjekt 279 früh
Tank Destroyers IIAT-1 IIISU-76M IIISU-76I IVSU-85B VSU-85 VSU-85I VISU-100 VISU-100Y VIIISU-122S VIISU-152 VIISU-100M1 VIISU-122-44 VIIIISU-152 VIIIISU-130 VIIIT-103 VIIISU-130PM VIIISU-101 IXObjekt 704 IXObjekt 263 XObjekt 268 XObjekt 268 Version 4
Self-Propelled Artillery IISU-18 IIISU-26 IVSU-5 VSU-122A VISU-8 VIIS-51 VIISU-14-1 VIIISU-14-2 IX212A XObjekt 261
Selbstfahrlafetten
USA IIT1 HMC IIIT18 HMC IIIM7 Priest IVT82 HMC IVM37 VM41 HMC VIM44 VIIM12 VIIIM40/M43 IXM53/M55 XT92 HMC
UK IILoyd Gun Carriage IIISexton II IIISexton I IVBirch Gun VBishop VIFV304 VIICrusader 5.5-in. SP VIIIFV207 IXFV3805 XConqueror Gun Carriage
Germany IIG.Pz. Mk. VI (e) IIISturmpanzer I Bison IIIWespe IVPz.Sfl. IVb IVSturmpanzer II VGrille VIHummel VIIG.W. Panther VIIIG.W. Tiger (P) IXG.W. Tiger XG.W. E 100
France IIRenault FT 75 BS IIILorraine 39L AM IVAMX 105 AM mle. 47 VAMX 13 105 AM mle. 50 V105 leFH18B2 VIAMX 13 F3 AM VIILorraine 155 mle. 50 VIIILorraine 155 mle. 51 IXBat.-Châtillon 155 55 XBat.-Châtillon 155 58
USSR IISU-18 IIISU-26 IVSU-5 VSU-122A VISU-8 VIIS-51 VIISU-14-1 VIIISU-14-2 IX212A XObjekt 261
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