Fairbanks-Morse H-12-44

Built by Fairbanks-Morse

Weight

109 t

240,304 lb

Length

14.88 m

48 ft 10 in

Track gauge

1,435 mm

Standard gauge

Years built

1950–1961

336 units

Axle arrangement

Bo'Bo'

Overview of the Fairbanks-Morse H-12-44

Discover the robust Fairbanks-Morse H-12-44 diesel locomotive, a workhorse that served the United States' rail network.

Built between 1950 and 1961, this versatile diesel locomotive, identified by its Bo'Bo' wheel arrangement, played a significant role in operations, notably with the Chicago, Milwaukee, St. Paul and Pacific Railroad.

Measuring 14.88 meters in length, 3.15 meters in width, and 4.44 meters in height, and weighing 109 tons, the H-12-44 is a testament to mid-20th-century locomotive engineering. Its standard gauge of 1435 mm ensured broad compatibility across rail lines.

This H-12-44 model represents a key piece of railway history, appreciated for its reliable performance and enduring presence in the world of diesel traction.

Fairbanks-Morse H-12-44 technical specifications

	Value	Imperial / US
Built by	Fairbanks-Morse · 1950–1961336 units
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Length	14.88 m48 ft 10 in	48 ft 10 in
Width	3.15 m10 ft 4 in	10 ft 4 in
Height	4.44 m14 ft 7 in	14 ft 7 in
Weight	109 t240,304 lb	240,304 lb