ABB ALP-44

Built by ABB

Top speed

201 km/h

125 mph

Power output

5,200 kW

6,973 hp

Track gauge

1,435 mm

Standard gauge

Years built

1990–1996

33 units

Axle arrangement

Bo'Bo'

Overview of the ABB ALP-44

Discover the powerful ALP-44, an electric locomotive celebrated for its speed and efficiency.

Built by ABB between 1990 and 1996, this versatile locomotive reaches a top speed of 201 km/h, making it ideal for fast passenger services.

With an impressive power output of 5200 kW and a tractive effort of 229 kN, the ALP-44 is well-suited for both commuter and longer-distance routes.

Its compatibility with various electric systems, including 12 kV AC 25 Hz, 12.5 kV AC 60 Hz, and 25 kV AC 60 Hz, highlights its adaptability.

In service with operators like New Jersey Transit (NJT) and SEPTA Regional Rail in the United States, the ALP-44 has proven to be a reliable workhorse.

Featuring a 1435 mm gauge and a Bo'Bo' axle arrangement, it offers a robust and proven design for railway operations.

ABB ALP-44 technical specifications

	Value	Imperial / US
Series	SJ Rc
Built by	ABB · 1990–199633 units
Top speed	201 km/h125 mph	125 mph
Power output	5,200 kW6,973 hp	6,973 hp
Tractive effort	229 kN51,481 lbf	51,481 lbf
Electric systems	12 kV AC 25 Hz 12.5 kV AC 60 Hz 25 kV AC 60 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'