Sturm Tiger Pioneer tools mount points

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MichaelC
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Sturm Tiger Pioneer tools mount points

Post by MichaelC »

Hi all,

Just finishing my Sturm Tiger and trying to decide where to put the pioneer tools. I know and have reference on them being on the side of the tank, but somehow I had it in my head that I have seen a picture of them being mounted diagonally on the back of the super structure, except that I can't find it in any of my references or on the web. It could have been a build and not an actual wartime picture, but anyone has any idea it would be much appreciated.

MichaelC.
jtracks
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Re: Sturm Tiger Pioneer tools mount points

Post by jtracks »

I found this.


We need your help documenting history. »
Sturmtiger
From Wikipedia, the free encyclopedia

This article includes a list of references, but its sources remain unclear because it has insufficient inline citations. Please help to improve this article by introducing more precise citations. (September 2011)
Sturmmörserwagen 606/4 mit 38 cm RW 61
Sturmtiger 2.jpg
Captured Sturmtiger, April 1945
Type Heavy assault gun
Place of origin Nazi Germany
Service history
In service August 1944 - 1945
Wars World War II
Production history
Designer Alkett
Designed 1943–1944
Manufacturer Alkett
Produced October 1943 – January 1945
Number built 19
(1 prototype and 18 production)
Specifications
Weight 68 tonnes (75 short tons; 67 long tons)
Length 6.28 m (20 ft 7 in)
Width 3.57 m (11 ft 9 in)
Height 2.85 m (9 ft 4 in)
Crew 5
driver
machine gunner / radio operator
loader
2nd loader
commander / gunner
Armor max. 150 mm (superstructure front, at 47° from vertical)
min. 62 mm
Main
armament
380 mm RW 61 rocket launcher L/5.4
(14 rounds)
Secondary
armament
100 mm grenade launcher
(using SMi 35 leaping mines)
7.92 mm (0.312 in) MG 34 machine gun
Engine V-12, water-cooled Maybach HL230P45 engine
700 PS (690 hp, 515 kW)[1]
Power/weight 10.77 PS/tonne
Suspension torsion-bar
Operational
range
120 km (75 mi)
Speed 40 km/h (25 mph)
Sturmtiger (German: "Assault Tiger") is the common name of a World War II German assault gun built on the Tiger I chassis and armed with a large rocket launcher. The official German designation was Sturmmörserwagen 606/4 mit 38 cm RW 61. Its primary task was to provide heavy fire support for infantry units fighting in urban areas. The few vehicles produced fought in the Warsaw Uprising, the Battle of the Bulge and the Battle of the Reichswald. The fighting vehicle is also known under a large number of informal names, among which the Sturmtiger became the most popular.

Contents [hide]
1 Development
2 Design
2.1 Armour
2.2 Armament
3 Combat service
4 Survivors
5 Notes
6 References
7 External links
Development[edit]
The idea for a heavy infantry support vehicle capable of demolishing heavily defended buildings or fortified areas with a single shot came out of the experiences of the heavy urban fighting in the Battle of Stalingrad in 1942. At the time, the Wehrmacht had only the Sturm-Infanteriegeschütz 33B available for destroying buildings, a Sturmgeschütz III variant armed with a 15 cm sIG 33 heavy infantry gun. Twelve of them were lost in the fighting at Stalingrad. Its successor, the Sturmpanzer IV, also known as Brummbär, was in production from early 1943. This was essentially an improved version of the earlier design, mounting the same gun on the Panzer IV chassis with greatly improved armour protection.

While greatly improved compared to the earlier models, by this time infantry anti-tank weapons were improving dramatically, and the Wehrmacht still saw a need for a similar, but heavier armoured and armed vehicle. Therefore a decision was made to create a new vehicle based on the Tiger tank and arm it with a 210 mm howitzer. However, this weapon turned out not to be available at the time and was therefore replaced by a 380 mm rocket launcher, which was adapted from a Kriegsmarine depth charge launcher.

In September 1943 plans were made for Krupp to fabricate new Tiger I armored hulls for the Sturmtiger. The Tiger I hulls were to be sent to Henschel for chassis assembly and then to Alkett where the superstructures would be mounted. The first prototype was ready and presented to Adolf Hitler in October 1943. Delivery of the first hulls would occur in December 1943, with the first three Sturmtigers completed by Alkett by 20 February 1944.

Due to delays, Hitler did not request production of the weapon until 19 April 1944; 12 superstructures and weapons for the Sturmtiger would be prepared and mounted on rebuilt Tiger I chassis. The first three production series Sturmtigers were completed by Alkett in August 1944. Plans to complete an additional seven 38 cm Sturmtigers from 15 to 21 September 1944 were presented to Hitler in a conference on 18–20 August 1944. Ten Sturmtigers were produced in September, along with an additional five in December 1944.[2]

Hitler had laid great importance on the special employment of the Sturmtiger and believed it would be necessary to produce at least 300 rounds of ammunition per month.[2]

Design[edit]
The Sturmtiger was based on the late model Tiger I, keeping its hull and suspension. The front of the Tiger's superstructure was removed to make room for the new fixed casemate-style fighting compartment housing the rocket launcher. This was located directly at the front of the vehicle, giving it a boxy appearance.

Compared to the Tiger tank, the Sturmtiger was much shorter overall, only 6.28 m (20 ft 7 in) compared to the Tiger's 8.45 m (27 ft 9 in), due largely to the fact that it did not have the long main gun of the latter which protruded far in front of the hull. It also was slightly lower than the Tiger at 2.85 m (9 ft 4 in) compared to 3 m (9 ft 10 in).

Armour[edit]
Since the Sturmtiger was intended for use in urban areas in close range street fighting, it needed to be heavily armoured to survive. Its sloped (at 47° from vertical) frontal armor therefore was 150 mm (5.9 in) thick, while its superstructure side and rear plates were 82 mm (3.2 in) thick.[1] The hull front was 100 millimetres (3.9 in) or 150 millimetres (5.9 in) if it had an additional armor plate fitted. This pushed the weight of the vehicle up from the 57 t (56 long tons; 63 short tons) of the Tiger I to 68 t (67 long tons; 75 short tons).


Armor layout of Sturmtiger
Armor thickness Location Slope
(angle from vertical)
150 mm superstructure front 47°
150 mm
( 100 mm) hull front
(without the additional plate) 25°
82 mm superstructure side and rear
upper hull side and rear 20°
none
70 mm hull front top 80°
62 mm lower hull front 65°
62 mm lower hull side
lower hull rear none
48°
28 mm hull floor -
Armament[edit]
The main armament was the 380 mm Raketen-Werfer 61 L/5.4, a breech-loading rocket launcher, which fired short-range, rocket-propelled projectiles roughly 1.5 m (4 ft 11 in) long. There were a variety of rounds with a weight of up to 376 kg (829 lb), and a maximum range of up to 6,000 m (20,000 ft), which either contained a high explosive charge of 125 kg (276 lb) or a shaped charge for use against fortifications, which could penetrate up to 2.5 m (8 ft 2 in) of reinforced concrete. The stated range of the former was 5,650 m (6,180 yd). A normal charge first accelerated the projectile to 45 m/s (150 ft/s), the 40 kg (88 lb) rocket charge then boosted this to about 250 m/s (820 ft/s).

The design of the rocket launcher caused some problems. The hot rocket exhaust could not be vented into the fighting compartment nor could the barrel withstand the pressure if the gasses were not vented. Therefore a ring of ventilation shafts were put around the barrel which channeled the exhaust and gave the weapon somewhat of a pepperbox appearance.

Due to the bulkiness of the ammunition, only 14 rounds could be carried, of which one was already loaded, with another in the loading tray. The rest were carried in two storage racks. To help with the loading of ammunition into the vehicle, a loading crane was fitted at the rear of the superstructure next to the loading hatch. Even then, the entire five man crew had to help with the loading.

It was intended that each Sturmtiger would be accompanied by an ammunition carrier built on the same Tiger I chassis, but only one carrier was completed.[1]

At the loading hatch's rear was located a 100 millimetres (3.9 in) grenade launcher, using SMi 35 leaping mines, which was used for close range defence against both armoured vehicles and infantry in a 360 degree circle around the vehicle.

For defence against infantry attacks, there was a mount in the front for a 7.92 mm MG 34 machine gun.

Combat service[edit]
The Sturmtiger was intended to serve as a heavy infantry support vehicle, rendering assistance with attacks on heavily fortified or built-up areas. By the time the first Sturmtigers were available, however, the situation for Germany had changed for the worse, with the Wehrmacht being almost exclusively on the defensive rather than the offensive.

Three new Panzer companies were raised to operate the Sturmtiger: Panzer Sturmmörser Kompanien (PzStuMrKp) ("Armored Assault Mortar Company") 1000, 1001 and 1002. These originally were supposed to be equipped with fourteen vehicles, but this figure was later reduced to four each, divided into two platoons.

PzStuMrKp 1000 was raised on 13 August 1944 and fought during the Warsaw Uprising with two vehicles, as did the prototype in a separate action, which may have been the only time the Sturmtiger was used in its intended role. PzStuMrKp 1001 (commanded by Captain von Gottberg) and 1002 (commanded by Lieutenant Zippel) followed in September and October. Both PzStuMrKp 1000 and 1001 served during the Ardennes Offensive, with a total of seven Sturmtigers.

After this offensive, the Sturmtigers were used in the defence of Germany, mainly on the Western Front.

Survivors[edit]

Sturmtiger in the Deutsches Panzermuseum. In the front is the main 380 mm caliber rocket-propelled projectile.
Sturmtiger #250174 is on display at the Deutsches Panzermuseum at Munster. This vehicle is currently on loan from the Wehrtechnische Studiensammlung in Koblenz.
A Sturmtiger is on display at the Kubinka Tank Museum in Russia. This vehicle is believed to have been captured by advancing Red Army units in the Elbe area in April 1945.
A 380 mm Raketen-Werfer is in the collection of the Bovington Tank Museum.
Notes[edit]
^ Jump up to: a b c Livesey 2007, pp. 114–115.
^ Jump up to: a b Jentz 1999[page needed]
References[edit]
Chamberlain, Peter, and Hilary L. Doyle. Thomas L. Jentz (Technical Editor). Encyclopedia of German Tanks of World War Two: A Complete Illustrated Directory of German Battle Tanks, Armoured Cars, Self-propelled Guns, and Semi-tracked Vehicles, 1933–1945. London: Arms and Armour Press, 1978 (revised edition 1993). ISBN 1-85409-214-6
Jentz, Thomas L., Panzer Tracts No. 8 "Sturmgeschuetz - s.Pak to Sturmmoerser", Darlington Productions, Inc, 1999, ISBN 1-892848-04-X
Livesey, Jack (2007). Armoured Fighting Vehicles of World Wars I and II. Southwater. ISBN 978-1-84476-370-2.
Trojca, Waldemar and Jaugitz, Markus. Sturmtiger and Sturmpanzer in Combat. Katowice, Poland: Model Hobby, 2008 ISBN 978-83-60041-29-1
Panzer-Archive
"Frontline Illustration : Sturmtiger", 1999, Moscow, Russia
External links[edit]
Wikimedia Commons has media related to Sturmtiger.
"Sturmmörser: 38 cm Rocket Projector on Tiger Chassis", U.S. Ordnance Report, 1945.
Panzersturmmörser (Sturmtiger) Panzerworld.net
Sturmtiger Units of the Wehrmacht
Sturmmörser Tiger at Achtung Panzer!
Sturmtiger OnWar.com
World War II Vehicles
Surviving Tiger tanks - A file presenting photos of the Tiger tanks (Tiger I, Kingtiger, Jagdtiger and Sturmtiger) still existing in the world
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MichaelC
2nd Lieutenant
Posts: 2449
Joined: Tue Oct 16, 2012 4:03 pm
Location: Toronto, Canada

Re: Sturm Tiger Pioneer tools mount points

Post by MichaelC »

Thanks...... I found it. It was actually a paper panzer build of a Jagd Sturm Tiger:
sturmb-41.jpg
sturmb-41.jpg (54.09 KiB) Viewed 3567 times
ALPHA
Major-General
Posts: 10960
Joined: Thu Oct 03, 2013 1:06 am

Re: Sturm Tiger Pioneer tools mount points

Post by ALPHA »

Good show Michael.... was going to say it would be hard to be certain.... the Sturm is not all that well documented...most of the images I've seen they are derelict ...no tools ... glad you found a solution... they look great where you located them :thumbup:

ALPHA
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