GE Dash 9-44CW

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GE C44-9W
GE C44-9W
BNSF Dash 9-44CW #5518 at the Port of Long Beach.
Power type Diesel
Builder GE Transportation Systems
Model C44-9W
AAR wheel arr. C-C
Gauge 4 ft 8½ in (1,435 mm)
Trucks GE HiAd
Wheel diameter 42 in (1.07 m)
Length 73 ft 2 in (22.30 m)
Width 10 ft 3 in (3.12 m)
Height 16 ft 0 in (5.03 m)
Locomotive weight 394,000 lb (179,000 kg)
Fuel capacity 5,000 US gal (18,900 L)
Prime mover GE 7FDL16
Engine type 45° V16, four stroke cycle
Aspiration turbocharged
Alternator GE GMG197
Traction motors GE 5GE752AH
Transmission Alternator, silicon diode rectifiers, DC traction motors
Power output 4,400 hp (3,300 kW)
Locale North America

The GE C44-9W was a 4,400 hp (3,267 kW) diesel locomotive built by GE Transportation Systems of Erie, Pennsylvania. The design has proved popular with North American railroads. Because of more stringent emissions requirements that came into effect in the United States on January 1, 2005, the Dash 9-44CW has been replaced by the GE ES44DC.

Many North American railroads have ordered the C44-9W. Originally ordering them included Chicago & North Western Railway, Santa Fe, BNSF, CSX, Southern Pacific, Canadian National Railway, BC Rail, and Union Pacific Railroad. Norfolk Southern purchased Dash 9s, however they are Dash 9-40CW. The Dash 9 is used in the Microsoft Train Simulator (Also known as MSTS) along with other BNSF locomotives.