Trubia A4
| Trubia A4 | |
|---|---|
| An image of the Trubia A4, illustrating the improved turret concept | |
| Type | Light tank | 
| Place of origin | Spain | 
| Service history | |
| Used by | Spain | 
| Wars | Spanish Civil War | 
| Production history | |
| Manufacturer | Fábrica de armas de Trubia | 
| Produced | 1926-1934 | 
| No. built | 4 | 
| Specifications | |
| Mass | 9 tons | 
| Length | 17 ft 8 in (5.4 m) | 
| Width | 5 ft 9 in (1.7 m) | 
| Height | 9 ft (2.7 m) | 
| Crew | 3 | 
| Armor | 16 mm-12 mm | 
| Main armament | 3 x .303 in (7.7 mm) Hotchkiss machine guns | 
| Engine | 75 hp (56 kW) | 
| Operational range | 100 km or 62 miles | 
| Maximum speed | 19 mph (30 km/h) | 
The Trubia A4 was a Spanish light tank of the Spanish Civil War based on the Renault FT. Only four prototypes were produced.