| Spähpanzer Ru 251 | |
| Origin: | Germany |
| Is Vehicle: | yes |
| Design Date: | 1960-1964 |
| Production Date: | 1963-1964 |
| Number: | 2 |
| Crew: | 4 (commander, gunner, driver, loader) |
| Length: | 6.2m (20.3feet) |
| Width: | 3m (10feet) |
| Height: | 2.49m (08.17feet) |
| Weight: | 25.3 tons |
| Armour: | 30 mm MAX |
| Primary Armament: | 1 × 90 mm Rheinmetall BK 90/L40 |
| Secondary Armament: | 1 x MG 3A1 |
| Engine: | Daimler-Benz MB 837 A |
| Engine Power: | 630 hp |
| Speed: | 80km/h |
| Pw Ratio: | 25 PS (hp)/tonne |
| Clearance: | 400 mm |
| Caliber: | 90 mm |
The Spähpanzer Ru 251 is a German light tank based on the Kanonenjagdpanzer tank destroyer. It was proposed to replace the M41 Walker Bulldog.
The Ru 251 was one of the projects created by the Bundeswehr during the Cold War. In this connection, a new project began—the Europanzer, which led to the creation of the Leopard 1 for the West Germany or the AMX-30 for France.
In the early 1960s, the Bundeswehr still used American M41s as reconnaissance tanks. In 1960, a program was launched to develop a new light reconnaissance tank. Prototypes were built in 1963 and 1964.[1]
The Ru 251 is based on the Kanonenjagdpanzer tank destroyer and uses the same 90 mm Rheinmetall BK 90/L40 main cannon.[1]
The Ru 251 had remarkable mobility and firepower with its 650 hp Daimler-Benz MB 837 A engine and its Rheinmetall BK 90/L40 90mm cannon, but had no significant anti-tank shell protection. In 1964, the Ru 251 prototype underwent intensive operational trials, but at the same time the Leopard 1 main battle tank with its 105 mm cannon was prepared for series production.[2]