Cegielski SP47

Built by Cegielski

Top speed

140 km/h

87 mph

Power output

2,210 kW

2,964 hp

Weight

114 t

251,327 lb

Length

20.18 m

66 ft 2 in

Track gauge

1,435 mm

Standard gauge

Years built

1975–1977

2 units

Overview of the Cegielski SP47

Explore the robust SP47 diesel locomotive, a significant piece of Polish railway history. Built by Cegielski between 1975 and 1977, this powerful locomotive was designed for the Polish State Railways (PKP) and features a distinctive Co'Co' wheel arrangement.

With a top speed of 140 km/h, the SP47 is engineered for efficient freight and passenger services. Its substantial weight of 114 tonnes and impressive tractive effort of 380 kN ensure reliable performance on various routes.

The SP47 boasts substantial dimensions, measuring 20.18 meters in length, 2.9 meters in width, and 4.3 meters in height. Its 2210 kW power output makes it a versatile workhorse.

Operating on standard gauge (1435 mm), the SP47 exemplifies the strength and durability of diesel traction, playing a vital role in the operational capabilities of Polish railways.

Cegielski SP47 technical specifications

	Value	Imperial / US
Built by	Cegielski · 1975–19772 units
Top speed	140 km/h87 mph	87 mph
Power output	2,210 kW2,964 hp	2,964 hp
Tractive effort	380 kN85,427 lbf	85,427 lbf
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Co'Co'
Length	20.18 m66 ft 2 in	66 ft 2 in
Width	2.9 m9 ft 6 in	9 ft 6 in
Height	4.3 m14 ft 1 in	14 ft 1 in
Weight	114 t251,327 lb	251,327 lb