GE AC6000CW

GE AC6000CW
A CSX Transportation AC6000CW passing through the New River Gorge, West Virginia in February 2008
Type and origin
Power typeDiesel-electric
BuilderGE Transportation
ModelAC6000CW
Build date1995–2001
Total produced317
Specifications
Configuration:
 • AARC-C
 • UICCo′Co′
Gauge4 ft 8+12 in (1,435 mm) standard gauge
Wheel diameter42 in (1,067 mm)
Length76 ft 0 in (23.16 m)
Width10 ft 3 in (3.12 m)
Height16 ft 0 in (4.88 m)
Axle load72,000 lb (32,658.7 kilograms; 32.7 tonnes) max
Loco weight423,000–432,000 lb (192,000–196,000 kilograms)
212–216 short tons (189–193 long tons; 192–196 t)
Fuel typediesel fuel
Fuel capacity5,500 US gal (21,000 L; 4,600 imp gal) or 6,200 US gal (23,000 L; 5,200 imp gal)
Prime moverGE 7FDL16, 7HDL16, GEVO-16 (rebuilds)
RPM range200–1,050
Engine type45° V16, four-stroke cycle
AspirationTwin turbocharger, model 7S1408D
Displacement251.2 liters (15,330 cu in) (7HDL16, GEVO-16)[1]
175.2 liters (10,690 cu in) (7FDL16)[2]
AlternatorGE GMG201
Traction motorsGE GEB13 AC
Cylinders16
Transmissiondiesel electric
AC Alternator to DC link to AC Traction inverters and Motors
MU workingYes
Loco brakeDynamic and electropneumatic brake
Train brakesWABCO EPIC 3102 Electropneumatic, others with WABCO 26L pneumatic
Performance figures
Maximum speed75 mph (121 km/h) (worn wheels)
Power output6,000 hp (4,500 kW)
Tractive effortStarting: 188,000 lbf (840 kN)
Continuous: 166,000 lbf (740 kN) @ 11.6 mph (18.7 km/h)
Factor of adh.2.16 to 2.35
Career
OperatorsCSX Transportation
Union Pacific Railroad
BHP Billiton
LocaleNorth America, Australia
DispositionNearly all built have been retired, scrapped, or rebuilt as C44ACM, GECX 6002 (formerly Union Pacific 7511) preserved at the Lake Shore Railway Museum in North East, Pennsylvania, one converted to a bar by Aberdeen, Carolina and Western Railway.

The AC6000CW is a 6,000-horsepower (4,500 kW) diesel electric locomotive built between 1995 and 2001 by GE Transportation. It is among the world's most powerful single-engined diesel locomotives. The locomotive was designed for extremely high horsepower needs, such as pulling heavy coal and ore trains. Most examples were purchased by two railroads: Union Pacific and CSX.[3]

  1. ^ Official archived engine description
  2. ^ 7FDL16 Specifications Page 24
  3. ^ McDonnell, Greg (2002). Field guide to modern diesel locomotives. Waukesha, Wisc.: Kalmbach Publishing. pp. 74–77. ISBN 0-89024-607-6. OCLC 50411517.