Data from "New Engines for Indian Rys," The Locomotive Magazine, Vol VIII (14 Feb 1903), p. 118. Works numbers 3076-3081.
Following a batch of Neilson, Reid engines of very similar dimensions that were delivere din 1900, this class had larger tenders and no sanding equipment at all.
Principal Dimensions by Steve Llanso of Sweat House Media | |
|---|---|
| Class | unknown |
| Locobase ID | 10275 |
| Railroad | Oudh & Rohilkhand |
| Country | India |
| Whyte | 4-4-0 |
| Number in Class | 5 |
| Road Numbers | |
| Gauge | 5'6" |
| Number Built | 5 |
| Builder | Robert Stephenson & Co |
| Year | 1902 |
| Valve Gear | Walschaert |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | |
| Engine Wheelbase (ft / m) | 21.58 / 6.58 |
| 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) | 103,040 / 46,738 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 3000 / 11.36 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 78 / 1981 |
| Boiler Pressure (psi / kPa) | 160 / 11 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 17.5" x 26" / 445x660 |
| Tractive Effort (lbs / kg) | 13,883 / 6297.23 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 243 - 1.75" / 44 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 118.80 / 11.04 |
| Grate Area (sq ft / m2) | 21.18 / 1.97 |
| Evaporative Heating Surface (sq ft / m2) | 1348 / 125.28 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1348 / 125.28 |
| Evaporative Heating Surface/Cylinder Volume | 186.24 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3389 |
| Same as above plus superheater percentage | 3389 |
| Same as above but substitute firebox area for grate area | 19,008 |
| Power L1 | 5581 |
| Power MT | |