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Cummins 420 CT 4H

Built by Cummins, Raco

Top speed

60 km/h

37 mph

Power output

336 kW

451 hp

Weight

24 t

52,911 lb

Length

7.49 m

24 ft 7 in

Track gauge

1,000 mm

Metre gauge

Years built

1991–1994

6 units

Overview of the Cummins 420 CT 4H

Discover the robust 420 CT 4H diesel locomotive, a powerful workhorse built between 1991 and 1994 by Cummins and Raco.

This 0-4-0 Whyte notation locomotive operates on a 1000 mm gauge, perfect for industrial and specialized track systems.

With a length of 7.49 meters and a weight of 24 tons, it delivers an impressive power output of 336 kW and a tractive effort of 78 kN, reaching a top speed of 60 km/h.

Its substantial dimensions, including a width of 2.7 meters and a height of 3.6 meters, underscore its practical design for demanding operations.

Cummins 420 CT 4H technical specifications

	Value	Imperial / US
Built by	Cummins, Raco · 1991–19946 units
Top speed	60 km/h37 mph	37 mph
Power output	336 kW451 hp	451 hp
Tractive effort	78 kN17,535 lbf	17,535 lbf
Track gauge	1,000 mmMetre gauge3 ft 3⅜ in	3 ft 3⅜ in
UIC axle arrangement	B'
Whyte notation	0-4-0
Length	7.49 m24 ft 7 in	24 ft 7 in
Width	2.7 m8 ft 10 in	8 ft 10 in
Height	3.6 m11 ft 10 in	11 ft 10 in
Weight	24 t52,911 lb	52,911 lb