Data from "2/3 gek. Personenzug-lokomotive fur Russiche Spurweite", Locomotiven, A Borsig (Tegel bei Berlin, 1898), archived on Historical Railway Images, Flickr, at [], p. 3, last accessed 11 July 2022. See also "The Locomotive Engine Works of A Borsig at Berlin", abstracted from Glaser's Annalen fu r Gewerbe und Bauwesen, No. 224, October 1885, p. 143) and published in Minutes of Proceedings of the Institution of Civil Engineers, Volume 68 (United Kingdom: The Institution, 1887). pp. 494-495.Works numbers were 3600-3610 in 1878.
Principal Dimensions by Steve Llanso of Sweat House Media | |
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Class | A1 |
Locobase ID | 21049 |
Railroad | Donetz |
Country | Russia |
Whyte | 2-4-0 |
Number in Class | 14 |
Road Numbers | A1-A11 |
Gauge | 5' |
Number Built | 11 |
Builder | Borsig |
Year | 1878 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | |
Engine Wheelbase (ft / m) | 14.63 / 4.46 |
Ratio of driving wheelbase to overall engine wheelbase | |
Overall Wheelbase (engine & tender) (ft / m) | |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | |
Engine Weight (lbs / kg) | 74,957 / 34,000 |
Tender Loaded Weight (lbs / kg) | 50,706 / 23,000 |
Total Engine and Tender Weight (lbs / kg) | 125,663 / 57,000 |
Tender Water Capacity (gals / ML) | 2152 / 8.15 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 8.80 / 8 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 63 / 1600 |
Boiler Pressure (psi / kPa) | 145 / 10 |
High Pressure Cylinders (dia x stroke) (in / mm) | 16.14" x 22.05" / 410x560 |
Tractive Effort (lbs / kg) | 11,237 / 5097.02 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | |
Heating Ability | |
Tubes (number - dia) (in / mm) | |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | |
Firebox Area (sq ft / m2) | |
Grate Area (sq ft / m2) | 18.51 / 1.72 |
Evaporative Heating Surface (sq ft / m2) | 1010 / 93.82 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1010 / 93.82 |
Evaporative Heating Surface/Cylinder Volume | 193.43 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2684 |
Same as above plus superheater percentage | 2684 |
Same as above but substitute firebox area for grate area | |
Power L1 | |
Power MT |