Data from Tomasz Galka, Standard Gauge Steam Locomotives at [], last accessed 28 May 2012, and diagram at [
].
Data from Tomasz Galka, Standard Gauge Steam Locomotives at [], last accessed 28 May 2012, and diagram at [
].
Principal Dimensions by Steve Llanso of Sweat House Media | ||
---|---|---|
Class | S | Sw |
Locobase ID | 14199 | 14200 |
Railroad | Russian State | Russian State |
Country | Russia | Russia |
Whyte | 2-6-2 | 2-6-2 |
Number in Class | 678 | 15 |
Road Numbers | 50-64 | |
Gauge | 5' | Std |
Number Built | 678 | 15 |
Builder | Kolomneskii Zavod | |
Year | 1910 | 1914 |
Valve Gear | Walschaert | Walschaert |
Locomotive Length and Weight | ||
Driver Wheelbase (ft / m) | 13.12 / 4 | 13.12 / 4 |
Engine Wheelbase (ft / m) | 29.20 / 8.90 | 29.20 / 8.90 |
Ratio of driving wheelbase to overall engine wheelbase | 0.45 | 0.45 |
Overall Wheelbase (engine & tender) (ft / m) | 60.81 / 18.54 | 60.81 / 18.54 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | 34,833 / 15,800 | 36,156 / 16,400 |
Weight on Drivers (lbs / kg) | 104,058 / 47,200 | 107,585 / 48,800 |
Engine Weight (lbs / kg) | 167,110 / 75,800 | 169,315 / 76,800 |
Tender Loaded Weight (lbs / kg) | 136,907 / 62,100 | 114,640 / 52,000 |
Total Engine and Tender Weight (lbs / kg) | 304,017 / 137,900 | 283,955 / 128,800 |
Tender Water Capacity (gals / ML) | ||
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | ||
Minimum weight of rail (calculated) (lb/yd / kg/m) | 58 / 29 | 60 / 30 |
Geometry Relating to Tractive Effort | ||
Driver Diameter (in / mm) | 72 / 1830 | 72.80 / 1850 |
Boiler Pressure (psi / kPa) | 191.50 / 13.20 | 176.90 / 12.20 |
High Pressure Cylinders (dia x stroke) (in / mm) | 21.65" x 27.56" / 550x700 | 22.64" x 27.56" / 575x700 |
Tractive Effort (lbs / kg) | 29,205 / 13247.18 | 29,177 / 13234.48 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.56 | 3.69 |
Heating Ability | ||
Tubes (number - dia) (in / mm) | 170 - 2.008" / 51 | |
Flues (number - dia) (in / mm) | 24 - 5.236" / 133 | |
Flue/Tube length (ft / m) | 16.90 / 5.15 | 16.90 / 5.15 |
Firebox Area (sq ft / m2) | 165.77 / 15.40 | 165.77 / 15.40 |
Grate Area (sq ft / m2) | 40.90 / 3.80 | 40.90 / 3.80 |
Evaporative Heating Surface (sq ft / m2) | 2230 / 207.20 | 2230 / 207.20 |
Superheating Surface (sq ft / m2) | 554 / 51.50 | 554 / 51.50 |
Combined Heating Surface (sq ft / m2) | 2784 / 258.70 | 2784 / 258.70 |
Evaporative Heating Surface/Cylinder Volume | 189.90 | 173.66 |
Computations Relating to Power Output (More Information) | ||
Robert LeMassena's Power Computation | 7832 | 7235 |
Same as above plus superheater percentage | 9399 | 8682 |
Same as above but substitute firebox area for grate area | 38,094 | 35,190 |
Power L1 | 15,743 | 13,447 |
Power MT | 1000.62 | 826.66 |