Data from Richard Marsden's LNER Encyclopedia -- [], last accessed 5 September 2006.
Data from Richard Marsden's LNER Encyclopedia -- [], last accessed 11 April 2007. Sharp, Stewart works numbers were 3988-4013 in 1894.
Principal Dimensions by Steve Llanso of Sweat House Media | ||
---|---|---|
Class | A rebuild | C/D52 & D53 |
Locobase ID | 8352 | 8348 |
Railroad | Midland & Great Northern Joint | Midland & Great Northern Joint |
Country | Great Britain | Great Britain |
Whyte | 4-4-0 | 4-4-0 |
Number in Class | 15 | 45 |
Road Numbers | 69-71 | |
Gauge | Std | Std |
Number Built | 15 | 45 |
Builder | Derby | several |
Year | 1905 | 1894 |
Valve Gear | Stephenson | Stephenson |
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) | / 13.17 | 43.35 / 13.21 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | 34,944 / 15,850 | 35,480 / 16,093 |
Weight on Drivers (lbs / kg) | 61,824 / 28,043 | 63,278 / 28,702 |
Engine Weight (lbs / kg) | 92,176 / 41,810 | 96,096 / 43,588 |
Tender Loaded Weight (lbs / kg) | ||
Total Engine and Tender Weight (lbs / kg) | ||
Tender Water Capacity (gals / ML) | 3900 | |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 4.40 | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 52 / 26 | 53 / 26.50 |
Geometry Relating to Tractive Effort | ||
Driver Diameter (in / mm) | 66 / 1676 | 78.50 / 1994 |
Boiler Pressure (psi / kPa) | 150 / 10.30 | 160 / 11 |
High Pressure Cylinders (dia x stroke) (in / mm) | 17.5" x 26" / 445x660 | 18.5" x 26" / 470x660 |
Tractive Effort (lbs / kg) | 15,382 / 6977.17 | 15,417 / 6993.04 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.02 | 4.10 |
Heating Ability | ||
Tubes (number - dia) (in / mm) | 194 - 1.75" / 44 | 194 - 1.75" / 44 |
Flues (number - dia) (in / mm) | ||
Flue/Tube length (ft / m) | 10.92 | |
Firebox Area (sq ft / m2) | 104.38 / 9.70 | 110 / 10.22 |
Grate Area (sq ft / m2) | 16 / 1.49 | 17.50 / 1.63 |
Evaporative Heating Surface (sq ft / m2) | 1072 / 99.63 | 1078 / 100.19 |
Superheating Surface (sq ft / m2) | ||
Combined Heating Surface (sq ft / m2) | 1072 / 99.63 | 1078 / 100.19 |
Evaporative Heating Surface/Cylinder Volume | 148.10 | 133.27 |
Computations Relating to Power Output (More Information) | ||
Robert LeMassena's Power Computation | 2400 | 2800 |
Same as above plus superheater percentage | 2400 | 2800 |
Same as above but substitute firebox area for grate area | 15,657 | 17,600 |
Power L1 | 3633 | 4213 |
Power MT | 259.10 | 293.56 |