Data from "Indian Locomotives", Locomotive Magazine, Vol VI (July 1901), p. 119.
This sturdy-looking tank-engine design was used primarily for shunting (switching) although its coal capacity suggests it might have taken a turn on the main line once in a while (or used such low calorie coal that a smaller bunker would have meant a very short work period.)
Principal Dimensions by Steve Llanso of Middle Run Media | |
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Class | ST |
Locobase ID | 10196 |
Railroad | North Western Railways |
Country | India |
Whyte | 0-6-2T |
Number in Class | |
Road Numbers | |
Gauge | 5'6" |
Number Built | |
Builder | NWR |
Year | 1901 |
Valve Gear | |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | |
Engine Wheelbase (ft / m) | |
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) | 123,536 / 56,035 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | |
Tender Water Capacity (gals / ML) | 1274 / 4.83 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 4.40 / 4 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 51 / 1295 |
Boiler Pressure (psi / kPa) | 160 / 1100 |
High Pressure Cylinders (dia x stroke) (in / mm) | 17" x 24" / 432x610 |
Tractive Effort (lbs / kg) | 18,496 / 8389.65 |
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) | |
Evaporative Heating Surface (sq ft / m2) | 1135 / 105.48 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1135 / 105.48 |
Evaporative Heating Surface/Cylinder Volume | 180.02 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | |
Same as above plus superheater percentage | |
Same as above but substitute firebox area for grate area | |
Power L1 | |
Power MT |