EMD Class 66/8

Built by EMD

Top speed

120 km/h

75 mph

Power output

2,385 kW

3,198 hp

Weight

127 t

279,987 lb

Track gauge

1,435 mm

Standard gauge

Axle arrangement

Co'Co'

Overview of the EMD Class 66/8

Explore the powerful EMD Class 66/8 diesel locomotive, a stalwart of rail freight operations.

This robust locomotive boasts a top speed of 120 km/h and a formidable power output of 2385 kW, making it ideal for heavy hauling duties. Its sturdy construction, with a width of 2.64 m and height of 3.9 m, ensures reliability on the 1435 mm gauge tracks.

The Class 66/8, classified as Co'Co', is a familiar sight in the United Kingdom, notably with operators like Colas Rail UK, where it serves as a dependable workhorse for various rail services. Its impressive tractive effort of 260 kN underscores its capability for demanding tasks.

EMD Class 66/8 technical specifications

	Value	Imperial / US
Series	Class 66
Built by	EMD
Top speed	120 km/h75 mph	75 mph
Power output	2,385 kW3,198 hp	3,198 hp
Tractive effort	260 kN58,450 lbf	58,450 lbf
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Co'Co'
Width	2.64 m8 ft 8 in	8 ft 8 in
Height	3.9 m12 ft 10 in	12 ft 10 in
Weight	127 t279,987 lb	279,987 lb