page_title: List of Nigerian locomotive classes
section_title: Mainline
hierarchical_section_title: List of Nigerian locomotive classes / Diesel / Mainline
caption_attribution_description: English: 1701 class, Nigeria
context_page_description: Nigerian locomotive classes include:
context_section_description: 1001
  Builder - English Electric
  Date Introduced - 1955
  Engine - English Electric SRKT - 676 hp
  Maximum Speed - 55 miles per hour (89 km/h)
  Wheel Arrangement - Bo-Bo
  Weight (in Working Order) - 52.76 Tons
  Number in Class - 10
  1101  - 1125
  Builder - Electro Motive Division of General Motors
  Date Introduced - 1958
  Engine - EMD 12-567C - 1310 hp
  Maximum Speed - 50 mph
  Wheel Arrangement - A1A-A1A
  Weight (in Working Order) - 78.5 Tons
  Number in Class - 25
  1126
  Builder - Electro Motive Division of General Motors
  Date Introduced - 1977
  Engine - EMD 12-645E - 1500 hp
  Maximum Speed - (Not Known)
  Wheel Arrangement - Co-Co
  Weight (in Working Order) - 80 Tons
  Number in Class - 30
  1201 - 1207
  Builder - Mak
  Date Introduced - 1961
  Engine - MaK MA301FAK - 1170 hp
  Maximum Speed - 50 mph
  Wheel Arrangement - A1A-A1A
  Weight (in Working Order) - 65.98 Tons
  Number in Class - 7 (8th Delivered in 1962)
  1401
  Builder - AEI / Metropolitan Vickers
  Date Introduced - 1966
  Engine - Sulzer LDA28C - 1300 hp
  Maximum Speed - 43 mph
  Wheel Arrangement - Co-Co
  Weight (in Working Order) - 77.85 Tons
  Number in Class - 27+2
  1601
  Builder - Hitachi
  Date Introduced - 1972
  Engine - MAN 6V 22/30ATL - 1500 hp
  Maximum Speed - (Not Known)
  Wheel Arrangement - 1Co-Co1
  Weight (in Working Order) - 80 Tons
  Number in Class - 12
  1701
  Builder - Montreal Locomotive Works (Bombardier Inc)
  Date Introduced - 1972
  Engine - ALCO 8.251E - 1500 hp
  Maximum Speed - (Not Known)
  Wheel Arrangement - 1Co-Co1
  Weight (in Working Order) - 99.41 Tons
  Number in Class - 54
  1801
  Builder - General Electric (USA)
  Date Introduced - 1976
  Engine - GE - FDL-12 - 2200 hp
  Maximum Speed - (Not Known)
  Wheel Arrangement - Co-Co
  Weight (in Working Order) - 91.55 Tons
  Number in Class - 6
  1807
  Builder - General Electric (USA)
  Date Introduced - 1977
  Engine - GE FDL-8 - 1820 hp
  Maximum Speed - (Not Known)
  Wheel Arrangement - Co-Co
  Weight (in Working Order) - 82.13 Tons
  Number in Class - 45
  1901
  Builder - ABB
  Date Introduced - 1992
  Engine - EMD 12-645E3B - 1750 hp (Assumed)
  Maximum Speed - (Not Known)
  Wheel Arrangement - Co-Co
  Weight (in Working Order) - 100 Tons (Assumed)
  Number in Class - 10
  2001
  Builder - Hyundai - Based on an EMD design
  Date Introduced - After 1991
  Engine - EMD 12-645E3B (Assumed)
  Maximum Speed - (Not Known)
  Wheel Arrangement - Co-Co
  Weight (in Working Order) - (Not Known)
  Number in Class - 5
  2101 - 2150
  Builder - Dalian Locomotive and Rolling Stock Works, China
  Date Introduced - 1996 to 99
  Engine - Type Not Known - 3000 hp
  Maximum Speed - 120 km/h (75 mph)
  Wheel Arrangement - Co-Co
  Weight (in Working Order) - 90 Tons
  Number in Class - 50
caption: Canadian-built 1-Co-Co-1 diesel No. 1714 at Lagos in 1974
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