Cegielski 303D

Built by Cegielski

Top speed

120 km/h

75 mph

Power output

1,656 kW

2,221 hp

Weight

105 t

231,485 lb

Length

18.99 m

62 ft 4 in

Track gauge

1,435 mm

Standard gauge

Years built

1974–1985

54 units

Overview of the Cegielski 303D

Discover the robust 303D diesel locomotive, a powerful workhorse in the rail industry.

This impressive machine, built by Cegielski between 1974 and 1985, boasts a top speed of 120 km/h and operates on standard gauge tracks (1435 mm).

With its substantial length of 18.99 meters and a formidable power output of 1656 kW, the 303D is designed for heavy-duty performance.

Its iconic Co'Co' axle configuration and a tractive effort of 316 kN make it a reliable choice for demanding rail operations.

Currently serving with PKP Cargo in Poland, the PKP Cargo SU46, represented by the model 303D, continues to be a significant presence on the railway network.

Cegielski 303D technical specifications

	Value	Imperial / US
Series	303D
Built by	Cegielski · 1974–198554 units
Top speed	120 km/h75 mph	75 mph
Power output	1,656 kW2,221 hp	2,221 hp
Tractive effort	316 kN71,040 lbf	71,040 lbf
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Co'Co'
Length	18.99 m62 ft 4 in	62 ft 4 in
Width	3.03 m9 ft 11 in	9 ft 11 in
Height	4.05 m13 ft 3 in	13 ft 3 in
Weight	105 t231,485 lb	231,485 lb
Axle load	17.5 t38,581 lb	38,581 lb