EMD GT26 Series

EMD GT26 Series
Korean National Railroad EMD GT26CW-2 #7516 awaits its next orders at the Cheoram Station (Yeongdong Line)
Type and origin
Power typeDiesel-electric
BuilderVarious licencees from Electro-Motive Division (see models below).
ModelGT26CW, GT26CWP, GT26CW-2, GT26CW-2A, GT26CW-2B, GT26HCW-2, GT26MC, GT26CU-2, GT26CU-MP, GT36CW, GT36HCW, GT36CU-MP
Build dateOctober 1967 - (Unknown) 2017
Total produced1,387
Specifications
Configuration:
 • AARC - C
 • UICCo'-Co'
Gauge4 ft 8+12 in (1,435 mm) or
3 ft 6 in (1,067 mm) or
1,000 mm (3 ft 3+38 in)
Driver dia.40 in (1,016 mm)
Wheelbase41 ft 0 in (12,497 mm) between truck centers; 11 ft 11 in (3,632 mm) between axles in each truck.
Length64 ft 0 in (19,507 mm) over the coupler pulling faces.
Width9 ft 3 in (2,819 mm)) over the grabirons.
Height12 ft 5.65 in (3,801 mm)
Loco weight105.51 t (103.84 long tons; 116.30 short tons)
Fuel capacity1,700–3,200 US gal (6,435–12,113 L; 1,416–2,665 imp gal)
Prime moverEMD 16-645E, 16-645E3B, 16-645E3C & 16-645F3 (2 Stroke V Engine design)
AspirationTurbocharged
CylindersV16
Performance figures
Maximum speed77–93 mph (124–150 km/h)
Power output3,000–3,300 hp (2,240–2,460 kW)
Career
Nicknames"Karavela" (Yugoslavia) "특대 :(The Great Giant)" (South Korea)
LocaleAlgeria, Australia, Iran, Israel, Morocco, Nigeria, Pakistan, Peru, South Africa, South Korea, Sudan, Turkey, Yugoslavia and Zimbabwe.

The EMD GT26 Locomotive Series made their debut in 1967 after the rise in popularity of the American EMD SD40. Designed to meet most First World, Second World and Third World countries, the GT26 Series were now equipped with a turbocharged high horsepower EMD 645 Series engine as well as six axle HT-C trucks to provide better traction effort at slow speeds. Based on customer input, the GT26 Series would be defined by various designations that suit the customer's railway operations.

The standard suffix after the GT26 designation was the use of six-axle trucks (C); following the C designation, the customer had the option to purchase specific traction motors to fit Narrow Gauge (U) or Broad Gauge (W) rails. It was also around the mid 1970s that customers began to purchase EMD Dash 2 electronics to simplify maintenance.

The GT26 designation can freely apply to the designs of any EMD export model or a licensee of EMD as long as the electrical and mechanical gear were left unaltered.