| Killen-Strait armoured tractor | |
|---|---|
 | |
| Type | Experimental armoured tractor |
| Place of origin | United States Great Britain |
| Production history | |
| Designer | Killen-Strait RNAS Armoured Car Section |
| Produced | 30 June, 1915 |
| No. built | 1 |
The Killen-Strait armoured tractor was an experimental armoured tractor constructed by the United Kingdom in 1915. The vehicle consisted of the superstructure from a Delaunay-Belleville armoured car, with the turret removed, fitted on a tractor produced by the American company Killen-Strait. A predecessor to the Little Willie, the vehicle is sometimes described as the first tracked armoured vehicle.