Data from "New 0-6-4 Side-Tank Locomotive, Belfast and County Down Ry", Locomotive Magazine, Volume XXIX [29], No. 375 (15 November 1923), p 317. See also W T Scott's article in the Railway Preservation Society's 5-Foot 3 journal, January 1968, reproduced on the web at [] (accessed 23 December 2006).
Principal Dimensions by Steve Llanso of Sweat House Media | |
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Class | 29 |
Locobase ID | 8028 |
Railroad | Belfast & County Down |
Country | Ireland |
Whyte | 0-6-4T |
Number in Class | 1 |
Road Numbers | 29 |
Gauge | 5'3" |
Number Built | 1 |
Builder | Beyer, Peacock |
Year | 1923 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 12.50 |
Engine Wheelbase (ft / m) | 22.67 |
Ratio of driving wheelbase to overall engine wheelbase | 0.55 |
Overall Wheelbase (engine & tender) (ft / m) | 22.67 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | 31,360 / 14,225 |
Weight on Drivers (lbs / kg) | |
Engine Weight (lbs / kg) | 124,320 / 56,391 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | 124,320 / 56,391 |
Tender Water Capacity (gals / ML) | 1620 / 6.14 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 3.30 / 3 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 48 / 1219 |
Boiler Pressure (psi / kPa) | 160 / 11 |
High Pressure Cylinders (dia x stroke) (in / mm) | 17" x 24" / 432x610 |
Tractive Effort (lbs / kg) | 19,652 / 8914.01 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | |
Heating Ability | |
Tubes (number - dia) (in / mm) | 189 - 1.875" / 0 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 10.42 |
Firebox Area (sq ft / m2) | 95 |
Grate Area (sq ft / m2) | 18 / 1.67 |
Evaporative Heating Surface (sq ft / m2) | 1064 / 98.88 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1064 / 98.88 |
Evaporative Heating Surface/Cylinder Volume | 168.75 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2880 |
Same as above plus superheater percentage | 2880 |
Same as above but substitute firebox area for grate area | 15,200 |
Power L1 | 3124 |
Power MT |