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Nashorn
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Nashorn (German: [ˈnaːsˌhɔɐ̯n], German for "rhinoceros"), initially known as Hornisse (German "hornet"), was a German Panzerjäger ("tank hunter") of World War II. It was developed as an interim solution in 1942 by equipping a light turretless chassis based on the Panzer III and Panzer IV tanks with the 8.8 cm Pak 43 anti-tank gun. Though only lightly armoured and displaying a high profile, it could penetrate the front armour of any Allied tank at long range, and its relatively low cost and superior mobility to heavier vehicles ensured it remained in production until the war's end.
Key Information
Development
[edit]
After the first German experiences with the newer Soviet tanks like the T-34 medium tank or the Kliment Voroshilov heavy tank during Operation Barbarossa, the need for a Panzerjäger capable of destroying these more heavily armoured tanks became clear.
In February 1942, the Alkett (Altmärkische Kettenwerke GmbH) arms firm of Berlin designed a tank destroyer using their recently developed Geschützwagen III/IV chassis which, as its name indicated, used components of both the Panzer III and Panzer IV medium tanks. The 8.8 cm Panzerjägerkanone 43/1 L/71 (PaK 43/1)[3][4] a long-barreled anti-tank gun (also used, as the 8.8 cm KwK 43, for the main armament of the Tiger II tank) was mounted on the rear of the chassis complete with its gun shield, and an open-topped superstructure was built up around the gun to give the crew some protection. The gun had the same traverse and elevation as if it had been on its carriage: 15° to either side and between -5° and +15° elevation. To accommodate the long and heavy gun, the hull had to be lengthened and the engine moved from the rear to the centre of the chassis. The amount of armour provided for the crew compartment was limited. The shielding provided was adequate to protect the crew from blast and small arms, but not armour-piercing rounds. Thus, like the Marder series, the vehicle was not intended to engage in tank fights, but to provide mobility to a powerful anti-tank gun.
This model was presented for approval to Adolf Hitler in October 1942 and entered production in early 1943. It had numerous official designations, such as 8.8 cm Pak 43 (L/71) auf Fahrgestell Panzerkampfwagen III/IV (Sf) or 8.8 cm Pak 43 (L/71) auf Geschützwagen III/IV (Sd. Kfz. 164), though it was also known as the Panzerjäger Hornisse (in English "tank-hunter Hornet")
During the first half of 1943, a new model of the Hornisse was introduced into production. This model altered the driver's front armour plate, along with other minor differences. This model and its predecessor, the few early production vehicles, were almost indistinguishable. It was renamed Nashorn by Hitler in 1944.[citation needed]
Total production of the Nashorn amounted to some 494 vehicles, most of which were built in 1943. In January 1944, Hitler favored production of a newer, fully-casemated tank destroyer, the Jagdpanzer IV, which had a much lower silhouette, thicker frontal armor (60 mm frontal plate), and an effective though less powerful 7.5 cm gun. Though still primarily an ambush weapon, this vehicle was better built for armoured engagements. Production of the Nashorn continued into 1945, although at a slow pace.
Combat service
[edit]

The Hornisse/Nashorn was issued to the heavy anti-tank battalions (Schwere Panzerjäger-Abteilungen); six would eventually be equipped: Schwere Panzerjäger Abteilung 560, 655, 525, 93, 519 and 88. Each battalion was equipped with 45 Nashorns. Most of the Nashorns in these units fought either on the Eastern Front or in Italy, few having been sent to Western Europe.[citation needed]
The Nashorn's gun was a variant of the Pak 43, closely related to guns used later for the Ferdinand/Elefant, Tiger II and Jagdpanther. Its tungsten carbide–cored round, the Pzgr. 40/43, was capable of penetrating 190 mm of rolled steel armour at a 30° angle of impact at a distance of 1 km.[citation needed] The gun's performance enabled Nashorns to penetrate the front armour plating of any Allied combat vehicle and to engage enemy units while staying out of range themselves, thanks to its combination of excellent gunsights, optics, and accuracy.[citation needed]
The Hornisse/Nashorn made its debut during the Battle of Kursk in 1943, where it performed extremely well. The ability to engage the enemy at long distances negated the disadvantages of its light armour, lack of a roof and a large profile, and revealed that the weapon was well suited to the open and flat steppes that made up much of the landscape of the western Soviet Union. In Italy, however, the generally hilly terrain was not as favourable to the harnessing of the Nashorn's full ability at accurate long-range fire against enemy forces as in Russia.[citation needed]
On 6 March 1945, a US Army M26 Pershing heavy tank was knocked out by a Nashorn in the town of Niehl near Cologne, at a close range of under 300 yd (270 m).[5]
Survivors
[edit]There are two Nashorns on display in military museums: one in the U.S. Army Armor & Cavalry Collection and at the new Patriot Park military museum in Moscow, Russia (it was formerly on display in Kubinka Tank Museum).
A third privately owned Nashorn with the hull serial number 310163 has been restored to running condition in the Netherlands.[6] The hull and a number of the parts came from Kaliningrad.[6] In 2019, this third surviving vehicle had reached the stage where it was driveable when it suffered severe damage after being caught in an accidental garage fire.[6] The restoration has made this Nashorn operational again.[6] The engine and steering system are not original due to cost.[6] The engine is a Deutz FL12814 V12 while the steering system was taken from an FV432.[6] The tracks were originally of World War II vintage but they proved too brittle and have been replaced with newly manufactured tracks.[6]
Armor
[edit]| Front | Side | Rear | Top/bottom | ||||
|---|---|---|---|---|---|---|---|
| Thickness mm (in)) |
Slope | Thickness mm (in)) |
Slope | Thickness mm (in)) |
Slope | Thickness mm (in)) | |
| Turret/gun shield | 10–15 (0.39–0.59)[a] | 30° | open | ||||
| Superstructure | 15 (0.59) | 30° | 10 (0.39) | 15° | 10 (0.39) | 10° | 10 (0.39) |
| Hull | 30 (1.2) | 12° | 20 (0.79) | 0° | 20 (0.79) | 21° | 15 (0.59) |
| |||||||
Technical data
[edit]- Tracks: single pin, 400 mm wide
- Ground contact length: 3.80 m
- Shoes(links)/track: 104
- Ground pressure: 0.85 kg/cm2
- Obstacle performance
- Vertical obstacle: 0.6 m
- Trench: 2.3 m
- Fording: 0.8 m
- Gearbox: synchromesh manual with six forward and one reverse gear
- Clutch: Fichtel & Sachs La 120 HDA dry, triple disc
- Primary gun sight: Selbstfahrlafetten-Zielfernrohr 1a, 5× magnification and 8° field of view
- Indirect fire sight: Aushilfsrichtmittel 38, 3x magnification and 10° field of view
- Radio: FuG Spr. f
References
[edit]- ^ 3.176 m with Ostketten tracks
- ^ Spielberger, Walter J. Panzer IV Its Variants. p. 160.
- ^ D 2030 – 8,8 cm Panzerjägerkanone 43/2 (L/71), Beschreibung, 28.1.1944. Berlin.
- ^ D97/1+ Gerätliste, Oberkommando des Heeres Heereswaffenamt, s.45, Berlin 1.7.43
- ^ YouTube video by Mark Felton Productions - https://www.youtube.com/watch?v=MRDnJ-_Kbk8
- ^ a b c d e f g Tankfest Souvenir Special. The Tank Museum. 2023. pp. 46–49. ISBN 9781739354725.
External links
[edit]- Achtung Panzer!-Nashorn Page
- World War II Vehicles
- Hornisse manual
- Nashorn in Kubinka tank museum
- Armour penetration table of 8.8 cm Pak 43
- Surviving Panzer IV variants - Jagdpanzer IV, Hummel, Nashorn, Brummbär, StuG IV, Flakpanzer tanks and prototypes based on Pz IV
Nashorn
View on GrokipediaBackground and Development
Conception and Prototypes
Amid the escalating threats posed by Soviet T-34 and KV-1 tanks on the Eastern Front during 1941-1942, the German Army faced a critical shortage of mobile heavy anti-tank capabilities, prompting urgent demands for self-propelled mounts to deliver long-range firepower without relying on towed guns vulnerable to counterattacks.[3] This crisis intensified after the German invasion of the Soviet Union in June 1941, where superior Soviet armor outranged and outmaneuvered existing German antitank assets, leading to high casualties among infantry and artillery units.[3] In response, the Heereswaffenamt issued a development order in June 1942 for a casemate-style tank destroyer utilizing existing chassis to expedite production, with a focus on mounting the new 8.8 cm PaK 43 L/71 anti-tank gun for its exceptional penetration and range.[1] A key Wa Prüf meeting on July 28, 1943, accelerated the project under direct oversight, prioritizing simplicity and rapid assembly to address the immediate Eastern Front needs.[1] Alkett was tasked with the design, drawing on readily available components to create an interim solution rather than a fully new vehicle. The initial prototype, designated Hornisse, was constructed by Alkett using a modified Panzer IV chassis elongated with elements from the Panzer III for stability, featuring the 8.8 cm PaK 43 L/71 in a rear-mounted casemate.[1] Key design decisions included an open-top superstructure to accommodate the gun's length and elevation requirements while minimizing weight to approximately 24 tons, achieved through thin armor plating of 10-30 mm focused on protection against shrapnel and small arms rather than direct hits.[1] This soft-steel prototype was presented to Adolf Hitler in early October 1942 for approval.[1] Trials following the prototype presentation demonstrated the vehicle's effectiveness, with the PaK 43 L/71 achieving high accuracy at over 1,000 meters due to improved optics and flat trajectory, while hydraulic recoil management effectively absorbed the gun's powerful firing forces without destabilizing the chassis.[1] Compared to earlier Marder series vehicles, the Hornisse offered superior firepower and range but traded off crew protection for mobility, validating its role as a long-range "tank hunter" in defensive positions.[3] These tests confirmed the design's feasibility, paving the way for limited pre-production refinements.[1]Design Evolution
The Nashorn's design underwent several refinements following initial prototype trials in 1942, transitioning from the provisional Hornisse designation to a more production-oriented configuration by early 1943. Adolf Hitler ordered the renaming from Hornisse (Hornet) to Nashorn (Rhinoceros) on 27 January 1944.[4] This change occurred as the vehicle entered wider production, reflecting iterative adjustments to balance firepower with manufacturability amid wartime resource constraints. Key modifications focused on the superstructure to improve crew survivability without compromising the open-top layout, which was retained to minimize weight and simplify construction. Engineers extended side armor plates to 10 mm thickness along the fighting compartment, providing marginal protection against shrapnel and small-arms fire, while adding foldable rear armored slats to shield the crew from low-angle threats during movement or repositioning. These adaptations addressed vulnerabilities identified in prototypes, where the exposed design left the crew highly susceptible to artillery fragments, yet the overall armor remained thin—15 mm on the front shield—to prioritize mobility over heavy protection.[1] The integration of the 8.8 cm Pak 43/1 L/71 gun, adapted as the StuK 43/1 for self-propelled use, marked a pivotal evolution, with the weapon mounted on a central pedestal above the engine deck for optimal balance. This setup allowed for an elevation range of -5° to +25° and a limited traverse of 12° (6° to each side), relying on the vehicle's hull to align with targets due to the fixed casemate design, which conserved space and reduced complexity compared to turreted alternatives. The gun's mounting incorporated a semi-automatic horizontal sliding breech for faster reloading.[5] Crew layout was standardized to five members to optimize operations: the driver and radio operator positioned in the forward hull for vehicle control and communication, while the commander, gunner, and loader operated from the open rear compartment, allowing direct access to the weapon. Ammunition storage accommodated 40 rounds internally, with primary bins holding 24 shells on the floor and additional racks in the superstructure walls, though the large 88 mm projectiles limited capacity and required careful stowage to prevent shifting during cross-country travel. This configuration improved upon prototypes by integrating storage without encroaching on crew space, facilitating sustained engagements.[1] Engineering challenges centered on the chassis, a hybrid assembly combining the Panzer IV's hull and suspension for proven reliability with the Panzer III's Maybach HL 120 TRM engine, transmission, and steering system to leverage existing stockpiles and achieve cost efficiency in production. This hybridization reduced development time and material demands compared to a fully new chassis, but it introduced issues like engine overheating from inadequate cooling under prolonged operation, particularly when the long gun barrel obstructed airflow; mitigations included enhanced ventilation baffles and revised exhaust routing finalized by mid-1943.[5]Technical Specifications
Armament and Protection
The Nashorn's primary armament was the 8.8 cm PaK 43/1 L/71 anti-tank gun, a long-barreled weapon derived from the towed PaK 43, mounted in an open-top casemate with limited traverse of 15 degrees to either side and elevation from -5 to +20 degrees.[6][1] This gun fired a variety of ammunition, including the PzGr 39/43 armor-piercing capped ballistic cap (APCBC) round with a muzzle velocity of 1,000 m/s, capable of penetrating 165 mm of armor at 1,000 meters at 30 degrees obliquity, and the PzGr 40/43 armor-piercing composite rigid (APCR) round with a muzzle velocity of 1,130 m/s, achieving 193 mm penetration under the same conditions.[6][1] High-explosive rounds such as the Sprgr. 43 were also available for anti-infantry roles, with a muzzle velocity of 700 m/s.[1] The vehicle typically carried 40 rounds of main gun ammunition, stored in bins within the fighting compartment.[6][1] The secondary armament consisted of a single 7.92 mm MG 34 machine gun, with 600 rounds of ammunition stowed inside the vehicle for use against infantry or light targets.[6][1] The Nashorn's armor was intentionally thin to prioritize mobility and gun performance, providing protection only against small-arms fire and shell splinters. The superstructure featured a frontal plate of 10 mm thickness sloped at approximately 30 degrees, while the hull front was 20-30 mm thick at a shallower 20-degree slope; sides and rear were 10-20 mm thick with minimal angling.[6][1] The open-top design offered no overhead protection, and the floor was 10-15 mm thick, leaving the crew highly vulnerable to artillery and aerial attack.[6][1]| Armor Location | Thickness (mm) | Slope (°) |
|---|---|---|
| Superstructure Front | 10 | 30-37 |
| Superstructure Sides | 10 | 16 |
| Superstructure Rear | 10 | 10 |
| Hull Front | 20-30 | 20 |
| Hull Sides | 20 | 0 |
| Hull Rear | 20 | 10 |
| Hull Floor | 10-15 | 90 |
| Roof | Open | - |