South Manchurian 2-8-0 Locomotives in China
Class Details by Steve Llanso of Sweat House Media
Class 1074 (Locobase 7570)
Data from 1946 Beyer, Peacock catalogue hosted on Martyn Bane's website at [
] (accessed 21 May 2006).
Batch #058 (works#5358-5369) (Production data from The Beyer, Peacock production list -- [], last accessed 29 May 2006).
This was a relatively large design of Consolidation at the time for any railroad outside of the US. BP supplied 28 more the next year, most likely to the same design.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 1074 |
| Locobase ID | 7570 |
| Railroad | South Manchurian |
| Country | China |
| Whyte | 2-8-0 |
| Number in Class | 12 |
| Road Numbers | |
| Gauge | Std |
| Number Built | 12 |
| Builder | Beyer, Peacock |
| Year | 1910 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 15.33 / 4.67 |
| Engine Wheelbase (ft / m) | 23.67 / 7.21 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.65 |
| Overall Wheelbase (engine & tender) (ft / m) | 52.25 / 15.93 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | 40,344 / 18,300 |
| Weight on Drivers (lbs / kg) | 157,651 / 71,509 |
| Engine Weight (lbs / kg) | 176,060 / 79,860 |
| Tender Loaded Weight (lbs / kg) | 110,231 / 50,000 |
| Total Engine and Tender Weight (lbs / kg) | 286,291 / 129,860 |
| Tender Water Capacity (gals / ML) | 5016 / 19 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 66 / 33 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 54 / 1372 |
| Boiler Pressure (psi / kPa) | 184.20 / 1270 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 21.5" x 28" / 546x711 |
| Tractive Effort (lbs / kg) | 37,528 / 17022.43 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.20 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 180 / 16.73 |
| Grate Area (sq ft / m2) | 48 / 4.46 |
| Evaporative Heating Surface (sq ft / m2) | 2898 / 269.33 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 2898 / 269.33 |
| Evaporative Heating Surface/Cylinder Volume | 246.31 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 8842 |
| Same as above plus superheater percentage | 8842 |
| Same as above but substitute firebox area for grate area | 33,156 |
| Power L1 | 5352 |
| Power MT | 299.37 |