MLW RS-11 / DL-701

Built by ALCo, MLW

Power output

1,300 kW

1,743 hp

Weight

117 t

257,941 lb

Length

17.22 m

56 ft 6 in

Track gauge

1,435 mm

Standard gauge

Years built

1956–1964

425 units

Axle arrangement

Bo'Bo'

Overview of the MLW RS-11 / DL-701

Explore the robust RS-11 / DL-701 diesel locomotive, a powerful workhorse with a rich operational history.

This versatile locomotive, built by ALCo and MLW between 1956 and 1964, features a reliable ALCo 251B V12 prime mover, delivering a solid 1300 kW of power.

The RS-11 / DL-701 has served various prominent railways in the United States, including Burlington Northern, Delaware–Lackawanna Railroad, and Duluth, Winnipeg and Pacific Railway, showcasing its adaptability and enduring appeal in the rail industry.

With a length of 17.22 meters and a weight of 117 tons, this Bo'Bo' classification locomotive is a testament to classic American diesel locomotive design and engineering.

MLW RS-11 / DL-701 technical specifications

	Value	Imperial / US
Series	RS-11
Built by	ALCo, MLW · 1956–1964425 units
Power output	1,300 kW1,743 hp	1,743 hp
Prime mover	ALCo 251B V12
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Length	17.22 m56 ft 6 in	56 ft 6 in
Width	3.09 m10 ft 2 in	10 ft 2 in
Height	4.4 m14 ft 5 in	14 ft 5 in
Weight	117 t257,941 lb	257,941 lb