© trainspo.comGE ALCo PA/PB
Built by ALCo, GE
Overview of the GE ALCo PA/PB
Experience the ALCo PA/PB diesel locomotive, a symbol of railway power and elegance built by ALCo and GE between 1946 and 1953. These locomotives, with their substantial 20.02-meter length and 139-ton weight, were engineered for demanding tasks and extensive journeys.
This diesel powerhouse features a distinctive (A1A)(A1A) wheel arrangement, a design chosen to enhance both stability and traction on the tracks. Its 1435 mm gauge alignment reflects the standard for many global rail networks, highlighting the locomotive's broad applicability.
A notable example, the ORHC PA4 variant, is proudly maintained at the Oregon Rail Heritage Center in the United States. This locomotive serves as a captivating window into the history of rail transport and the technological prowess of ALCo.
GE ALCo PA/PB technical specifications
| Value | Imperial / US | |
|---|---|---|
| Built by | ALCo, GE · 1946–1953297 units | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | (A1A)(A1A) | |
| Length | 20.02 m65 ft 8 in | |
| Weight | 139 t306,442 lb |
Operators of the GE ALCo PA/PB
Railway companies that have operated the ALCo PA/PB, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Oregon Rail Heritage Center | ORHC PA4 | United States |
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