Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 18, p. 44. Works numbers were 12774-12777 in June 1892.
The only information Locobase can turn up on this quartet of metre-gauge Moguls is that they were rated to pull 200-210 tons up a 1% grade and 250-260 tons up a 0.8% grade.
The DeGolyer Library's Class List shows the class was originally ordered by H M Bary. The DeGolyer collection's list of Erecting Diagrams indicates that this was only a proposal even though works numbers were assigned.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | unknown |
Locobase ID | 12809 |
Railroad | Rjasan-Uralsk |
Country | Russia |
Whyte | 2-6-0 |
Number in Class | 4 |
Road Numbers | |
Gauge | Metre |
Number Built | |
Builder | Burnham, Williams & Co |
Year | 1892 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 11.67 / 3.56 |
Engine Wheelbase (ft / m) | 17.67 / 5.39 |
Ratio of driving wheelbase to overall engine wheelbase | 0.66 |
Overall Wheelbase (engine & tender) (ft / m) | |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 33,000 / 14,969 |
Engine Weight (lbs / kg) | 42,000 / 19,051 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | |
Tender Water Capacity (gals / ML) | 1200 / 4.55 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 18 / 9 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 42 / 1067 |
Boiler Pressure (psi / kPa) | 135 / 930 |
High Pressure Cylinders (dia x stroke) (in / mm) | 12" x 16" / 305x406 |
Tractive Effort (lbs / kg) | 6295 / 2855.37 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.24 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 124 - 1.5" / 38 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 8.25 / 2.51 |
Firebox Area (sq ft / m2) | 53 / 4.93 |
Grate Area (sq ft / m2) | 9.60 / 0.89 |
Evaporative Heating Surface (sq ft / m2) | 450 / 41.82 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 450 / 41.82 |
Evaporative Heating Surface/Cylinder Volume | 214.86 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 1296 |
Same as above plus superheater percentage | 1296 |
Same as above but substitute firebox area for grate area | 7155 |
Power L1 | 3226 |
Power MT | 646.55 |