| Is Vehicle: | yes |
| Kugelpanzer | |
| Origin: | Nazi Germany |
| Type: | Either light tank or armoured car |
| Service: | 1945 |
| Manufacturer: | Krupp (presumed) |
| Number: | 1 (known) |
| Weight: | 1.8t |
| Length: | 1.7 meters (5.5 feet) |
| Height: | 1.5 meters (4.9 feet) |
| Crew: | 1 |
| Armour: | 5mm |
| Engine: | Single-cylinder two-stroke engine |
| Engine Power: | NaNkW |
| Speed: | 50kph |
The Kugelpanzer ("ball tank") is a one-man armoured vehicle built by Nazi Germany during World War II. The history of the vehicle is practically unknown other than the fact that at least one example was exported to the Empire of Japan and used by the Kwantung Army. The machine remains something of a mystery due to the lack of records and the incompleteness of the sole surviving model.
Only one example of the Kugelpanzer still exists today. It is on display in the collection of German armored vehicles at the Kubinka Tank Museum in Moscow where it is described simply as "exhibit no. 37". It is speculated that this vehicle was captured by the Red Army in Manchuria. There is no record of it ever having been used in combat.[1] [2] However, another report states that it was captured at the Kummersdorf proving grounds along with the infamous Maus super-heavy tank.[3] The vehicle was modified after its capture, repainted and its drive removed. In 2000, the original paintwork was restored.
Only five points seem certain based on the single known example:
One can only deduce the functionality of the vehicle based on its exterior. It seems to be a one-man reconnaissance tank, equipped with an armoured outer wall and a viewing slot. The drive was probably located under or behind the driver. At the rear there is a steerable wheel to shift the center of gravity behind the axis of the two track wheels and to support rotary movements that are carried out with the track wheels.In stationary operation, the tank could probably serve as an armoured refuge or makeshift bunker. Based on available images, it cannot be determined whether there was an opening below the viewing slot to allow for the use of firearms from inside the tank. Another possible use is for demining, where this vehicle would trigger landmines ahead of advancing troops.
Although not immediately equivalent, a possible precursor to the Kugelpanzer was a one-man World War I tank known in France as a bouclier roulant ("rolling shield"). A 1936 article in Popular Science described a Texan inventor's design for a spherical armoured vehicle that was dubbed a "tumbleweed tank". It was considerably larger than the Kugelpanzer, offering space for three people and three machine guns along with necessary motors and other equipment.
Robert Dale Arndt Jr.: Strange Vehicles of Pre-War Germany & the Third Reich (1928–1945). 2006, IRP Publication