Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 15, p. 220, Volume 31, p. 65, and Volume 78, pp. 422+. See also John Knowles, "Four and six coupled on sugar mill tramways," Light Railways No 148 (August 1999) as archived on the Light Railway Research Society of Australia website at [], last accessed on 24 September 2011. Works numbers were 10533 in December 1889, 32105 in October 1907, and 58286 in March 1925.
Principal Dimensions by Steve Llanso of Sweat House Media | |
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Class | Fairymead |
Locobase ID | 11647 |
Railroad | Avondale Estates |
Country | Australia |
Whyte | 0-4-2T |
Number in Class | 3 |
Road Numbers | 1-3 |
Gauge | 2' |
Number Built | 3 |
Builder | Burnham, Parry, Williams & Co |
Year | 1889 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 3.33 / 1.01 |
Engine Wheelbase (ft / m) | 8.50 / 2.59 |
Ratio of driving wheelbase to overall engine wheelbase | 0.39 |
Overall Wheelbase (engine & tender) (ft / m) | 7.83 / 2.39 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 11,000 / 4990 |
Engine Weight (lbs / kg) | 15,000 / 6804 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | 15,000 / 6804 |
Tender Water Capacity (gals / ML) | 150 / 0.57 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 9 / 4.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 24 / 610 |
Boiler Pressure (psi / kPa) | 130 / 9 |
High Pressure Cylinders (dia x stroke) (in / mm) | 7" x 10" / 178x254 |
Tractive Effort (lbs / kg) | 2256 / 1023.31 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.88 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 44 - 1.5" / 38 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 5.96 / 1.82 |
Firebox Area (sq ft / m2) | 22.50 / 2.09 |
Grate Area (sq ft / m2) | 5.30 / 0.49 |
Evaporative Heating Surface (sq ft / m2) | 124 / 11.52 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 124 / 11.52 |
Evaporative Heating Surface/Cylinder Volume | 278.39 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 689 |
Same as above plus superheater percentage | 689 |
Same as above but substitute firebox area for grate area | 2925 |
Power L1 | 2761 |
Power MT | 1106.72 |