Data from DeGolyer, Volume 57, pp. 311+. See also P Allen Copeland, "Baldwin 0-6-6-0 Locomotives Sent to Chile", unpublished manuscript dated 6 June 2009, supplied by Allen Stanley in August 2013 from his extensive Rail Data Exchange collection. Works numbers were 46495-46497 in September 1917 and 46604-46605 in October.
Ordered before the onset of the Russian Revolution in November (Julian date: October) 1917, these engines were essentially repeats of the Archangel Lines Mallets delivered in early 1915 and shown in Locobase 14400. The only significant material change was the adoption of 19" LP cylinders in place of the 18" used in the Archangels.
Of course, the other significant difference was the context. Only five actually arrived in Russia (as opposed to the successful delivery of all thirty 1915 Mallets.) Forty-five of the fifty-one light all-adhesion Mallets were diverted: 39 to Iraq (Locobase 14395), four to Chile (Locobase 14397), and two to Malaya (Locobase 14396).
A sixth, later identified by Baldwin as DD 6 from the 12 20/32 DD 1 to 53 order (although another note from 1924 reported the engine as DD 8), went to Pampauga Sugar Mills in 1924 (Locobase 20479) to be used as a stationary boiler.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | 101 |
Locobase ID | 14398 |
Railroad | Russian Government |
Country | Russia |
Whyte | 0-6-6-0 |
Number in Class | 5 |
Road Numbers | 102-104, 109-110 |
Gauge | 3'6" |
Number Built | 5 |
Builder | Baldwin |
Year | 1917 |
Valve Gear | Walschaert |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 8.58 / 2.62 |
Engine Wheelbase (ft / m) | 25 / 7.62 |
Ratio of driving wheelbase to overall engine wheelbase | 0.34 |
Overall Wheelbase (engine & tender) (ft / m) | 44.87 / 13.68 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 110,000 / 49,895 |
Engine Weight (lbs / kg) | 110,000 / 49,895 |
Tender Loaded Weight (lbs / kg) | 53,000 / 24,040 |
Total Engine and Tender Weight (lbs / kg) | 163,000 / 73,935 |
Tender Water Capacity (gals / ML) | 2200 / 8.33 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1200 / 4542 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 31 / 15.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 44 / 1118 |
Boiler Pressure (psi / kPa) | 180 / 1240 |
High Pressure Cylinders (dia x stroke) (in / mm) | 13" x 22" / 330x559 |
Low Pressure Cylinders (dia x stroke) (in / mm) | 19" x 22" / 483x559 |
Tractive Effort (lbs / kg) | 17,612 / 7988.68 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 6.25 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 142 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 16 / 4.88 |
Firebox Area (sq ft / m2) | 125 / 11.62 |
Grate Area (sq ft / m2) | 19.30 / 1.79 |
Evaporative Heating Surface (sq ft / m2) | 1308 / 121.56 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1308 / 121.56 |
Evaporative Heating Surface/Cylinder Volume | 387.01 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 3474 |
Same as above plus superheater percentage | 3474 |
Same as above but substitute firebox area for grate area | 22,500 |
Power L1 | 3534 |
Power MT | 424.97 |