© trainspo.comB&W U10B
Built by B&W, GE
Overview of the B&W U10B
Discover the U10B diesel locomotive, a versatile and powerful workhorse of the railways.
Built by B&W and GE between 1966 and 1969, this locomotive boasts a robust construction and a respectable power output of 520 kW.
With a top speed of 120 km/h and a weight of 64 tons, the U10B is designed for efficiency and performance on standard gauge tracks.
Its 1668 mm gauge and Bo'Bo' classification highlight its adaptability for various operational needs.
The U10B has served a range of operators, including Renfe Operadora in Spain, showcasing its long-standing reliability.
Explore the enduring legacy and technical specifications of this significant diesel locomotive.
Find out more about its history and capabilities in the rail industry.
B&W U10B technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | U10B | |
| Built by | B&W, GE · 1966–196941 units | |
| Top speed | 120 km/h75 mph | |
| Power output | 520 kW697 hp | |
| Track gauge | 1,668 mmIberian gauge5 ft 5⅝ in | |
| UIC axle arrangement | Bo'Bo' | |
| Length | 12.93 m42 ft 5 in | |
| Weight | 64 t141,096 lb |
Operators of the B&W U10B
Railway companies that have operated the U10B, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Volkswagen | VW 308 | Germany |
| Associació Reconstrucció Material Ferroviari | ARMF 308 | Spain |
| Athos Rail | Athos Rail 308 | Spain |
| Constru Rail | Constru Rail 308 | Spain |
| Copasa | Copasa 308 | Spain |
| Ferrovial Agroman | Ferrovial 308 | Spain |
| Private owners group | @private-es 308 | Spain |
| Renfe Operadora | RENFE 308 | Spain |
| Tecsa | Tecsa 308 | Spain |
B&W U10B photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
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