PESA ST45

Built by Cegielski

Top speed

120 km/h

75 mph

Power output

1,500 kW

2,012 hp

Weight

102 t

224,871 lb

Length

18.99 m

62 ft 4 in

Track gauge

1,435 mm

Standard gauge

Years built

1970–1976

Overview of the PESA ST45

Discover the powerful ST45 diesel locomotive, a versatile workhorse designed for heavy hauling.

This robust locomotive, a familiar sight in Poland with PKP Cargo, boasts a strong heritage. Built by Cegielski between 1970 and 1976, it has undergone modern refurbishments, ensuring its continued relevance in railway operations.

With a top speed of 120 km/h and a formidable power output of 1500 kW, the ST45 is engineered for efficiency and reliability on standard gauge 1435 mm tracks. Its impressive tractive effort of 320 kN makes it ideal for demanding freight duties across various terrains.

PESA ST45 technical specifications

	Value	Imperial / US
Series	SU45
Built by	Cegielski · 1970–1976
Refurbished	PESA 2009 (4)
Top speed	120 km/h75 mph	75 mph
Power output	1,500 kW2,012 hp	2,012 hp
Tractive effort	320 kN71,939 lbf	71,939 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	3.9 m12 ft 10 in	12 ft 10 in
Height	4.29 m14 ft 1 in	14 ft 1 in
Weight	102 t224,871 lb	224,871 lb