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3701 to 3708

  • Axle: 2'C2't
  • Total quantity: 8
  • Year: 1925
  • Manufacturer: Henschel. Works Numbers 20550-57
  • Ex CFOA (numbers 251-258) but delivered to TCDD, Similar to KPEV T18

These engines were used on commuter trains from Haydarpasa until electrification in the early 1970's.

Pictures

3701 outside Haydarpaşa Station. 21st June 1954

3701 waiting outside Haydarpaşa Station. 21st June 1954. Photo Alan Swale

3704 Haydarpaşa Station. 17th April 1956

3704. Haydarpaşa, on suburban train. 17th April 1956. Photo Alan Swale

3707 at Eskişehir 9th June 1955

3707 at Eskişehir 9th June 1955. Photo Alan Swale.

3702 (Henschel 1925/20551). Istanbul-Haydarpaşa, 29  April 1974

3702 (Henschel 1925/20551). Istanbul-Haydarpaşa, 29 April 1974. Photo: Benno Bickel

3705 at Çamlik museum

3705 at Çamlik museum. August 1996. Photo JP Charrey

3705 at Çamlik museum

3705 at Çamlik museum. August 1996. Photo JP Charrey

3705 at Çamlik museum. June 1998

3705 at Çamlik museum. June 1998. Photo JP Charrey

3705 Çamlık museum, 1995, photo Peter Crush

3705 Çamlık museum, 1995, photo Peter Crush

Engine main characteristics

Engine
Engine axle type2'C2't
Driving wheel dia1650 mm
Front bogie wheel dia1000 mm
Rear bogie wheel dia1000 mm
Number of cylinder2
Cylinder dia560 mm
Piston stroke630 mm
Boiler pressure12 bar
Grate surface2,44 m2
Boiler pipe length4,7 m
Heating surface138,3 m2
Superheating surface49,2 m2
Fixed wheel base length4,1 m
Coupled wheel base length4,1 m
Overall wheel base11,7 m
Weight empty84,2 T
Weight loaded104,9 T
Adhesion weight51,1 T
Load per driving wheel17,0 T
Water capacity12 m3
Coal capacity4,5 T
Overall length14,2 m
Max speed90 km/h
Tractive effort10,8 T
Power (HP)1140 HP

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