Introduced: 1874
Number in Class: 2
Locomotive Specifications
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| Engine Weight: 28.0 tons |
Tender Weight: | Total Weight: 28.0 tons | Adhesive Weight: 28.0 tons |
| Length over Buffers: 31' 2" |
Total Wheelbase: 19' 10" | Engine Wheelbase: 19' 10" |
Coupled Wheelbase: 4' 6" |
| Tender Wheelbase: | Driver Wheel Dia.: 39" | Cylinders HP: Four - 9" x 16" |
Cylinders LP: |
| Grate Area: 15.0 sq ft | Evaporative Area: 770 sq ft | Superheated Area: | Working Pressure: 130 psig |
| Tractive Effort: 6912 lbs f |
Coal Capacity: 1.7 tons | Oil Capacity: | Water Capacity: 700 gals |
| Remarks: The second class of the four-cylinder Double Fairlie type, were rather showy little locomotives but they were notable in that they were the first British-built locomotives to be equipped with Walschaerts valve motion. Not a popular type, because of their small boilers and limited power, they had trouble maintaining steam supply on heavy grades. . |
