Locomotive Facts & Figures  
  Builder: Narogauge Ltd 1985   No.7 Aelfred 2-6-4T
      This engine combines the main features of Sapper and Medea. Its appearance with long side-tanks was inspired by the Vale of Rheidol tank engines. The more generous proportions compared with the earlier tank locomotives have resulted in a more comfortable cab. Subsequent alterations from inside-frame pony and bogie trucks to outside-frame types have given greater stability to the ride.

 
  Dimensions: Length 90 ins
Width 26 ins
Height 47 ins
  Wheel diameters: Leading 6 ins
Driving 9 ins
Trailing 6 ins
  No. of tubes:

Large dia. 1¼ ins x 16

  Grate area: 90 in2
  Coal capacity: 112 lbs
  Water capacity: 22 gallons
  Boiler diameter: 12¾ ins
  Boiler  pressure: 100 lbs/ins2
  Valve gear: Walschaerts
  Cylinder bore: 3½ ins
  Cylinder stroke: 4¼ ins
  Tractive effort: 429 lbs
  Livery: Larch Green
  Owner: M. Haylock
 
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