EMD SD45R

Built by EMD

Power output

2,380 kW

3,192 hp

Track gauge

1,435 mm

Standard gauge

Years built

1965–1971

Axle arrangement

Co'Co'

Overview of the EMD SD45R

Discover the powerful EMD SD45R diesel locomotive, a workhorse with a rich history in North American railroading.

Originally built by EMD between 1965 and 1971 as part of the SD45 series, these robust locomotives later underwent significant refurbishment by Southern Pacific Transportation Company between 1979 and 1986.

Known for its impressive 2380 kW power output and Co'Co' wheel arrangement, the SD45R has served crucial roles for operators like Montana Rail Link and Southern Pacific.

With a standard gauge of 1435 mm, this diesel locomotive represents a significant chapter in the evolution of freight transportation.

EMD SD45R technical specifications

	Value	Imperial / US
Series	SD45
Built by	EMD · 1965–1971
Refurbished	SP 1979 - 1986 (167)
Power output	2,380 kW3,192 hp	3,192 hp
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Co'Co'