EMD TR4B
Built by EMD
Overview of the EMD TR4B
Discover the TR4B diesel locomotive, a reliable workhorse with a significant history in American railroading.
Originally built by EMD between 1949 and 1951, this Bo'Bo' classification locomotive features a powerful EMD 12-567A prime mover delivering 895 kW of power.
The TR4B, also known as the BRC TR4B, operated with the Belt Railway of Chicago, a testament to its enduring utility and performance.
With a standard gauge of 1435 mm, it was a common sight on the industrial lines of the United States, contributing to efficient freight operations.
This model represents a key phase in diesel locomotive development, embodying the robust engineering of its era.
Explore the specifications and legacy of this notable diesel locomotive, a piece of railway heritage.
EMD TR4B technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | SW7 | |
| Built by | EMD · 1949–1951 | |
| Power output | 895 kW1,200 hp | |
| Prime mover | EMD 12-567A | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Bo'Bo' |
Operators of the EMD TR4B
Railway companies that have operated the TR4B, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Belt Railway of Chicago | BRC TR4B | United States |
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