Brush Traction 31/0

Built by Brush Traction

Top speed

130 km/h

81 mph

Power output

650 kW

872 hp

Weight

115 t

253,531 lb

Length

17.3 m

56 ft 9 in

Track gauge

1,435 mm

Standard gauge

Axle arrangement

(A1A)(A1A)

Overview of the Brush Traction 31/0

Discover the BR 31/0 diesel locomotive, a robust and reliable engine that served British Railways Board.

Built by Brush Traction, this powerful locomotive, classified under the UIC axle arrangement (A1A)(A1A), boasts a top speed of 130 km/h.

With a substantial weight of 115 tons and an impressive power output of 650 kW, the BR 31/0 was a significant presence on the United Kingdom's rail network, excelling in its duties across various routes.

Its substantial length of 17.3 meters and a tractive effort of 160 kN made it a versatile workhorse for freight and passenger services alike, contributing to efficient rail operations for many years.

Brush Traction 31/0 technical specifications

	Value	Imperial / US
Series	BT31
Built by	Brush Traction
Top speed	130 km/h81 mph	81 mph
Power output	650 kW872 hp	872 hp
Tractive effort	160 kN35,969 lbf	35,969 lbf
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	(A1A)(A1A)
Length	17.3 m56 ft 9 in	56 ft 9 in
Width	2.67 m8 ft 9 in	8 ft 9 in
Height	3.84 m12 ft 7 in	12 ft 7 in
Weight	115 t253,531 lb	253,531 lb