Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 20, p. 232. Works number was 16113 in August 1898.
Little wood-burning tank based on Baldwin's "Plantation Specialties". The 12.43-km Nykarlby closed in 1917 and the 1 went on to the MSnttS-Vilppula Railway more than 200 km due north of Helsinki (and later part of the Western SuomenselkS Railway) as their #4. By 1921, it had been sold to the paper mill owned by G A Serlachius Aktiebolag in MSnttS.
(See the Gerlachius Museum's website for an account of Gÿsta Michael Serlachius - [] -- later owner of GA Serlachius and noted art collector.)
Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 22, p. 222. Works number was 17346 in January 1900..
Locobase 12276 describes the first saddle-tank to operate on this Finnish railway. When Nykarleby returned to Baldwin for a second of similar layout, however, it bucked the usual trend and ordered a smaller locomotive with a smaller boiler on a shorter wheelbase.
Principal Dimensions by Steve Llanso of Middle Run Media | ||
---|---|---|
Class | 1 | 2 |
Locobase ID | 12292 | 12387 |
Railroad | Nykarleby (Uusikaarlepyy) | Nykarleby (Uusikaarlepyy) |
Country | Finland | Finland |
Whyte | 0-4-2ST | 0-4-2ST |
Number in Class | 1 | 1 |
Road Numbers | 1 | 2 |
Gauge | 60 cm | 60 cm |
Number Built | 1 | 1 |
Builder | Burnham, Williams & Co | Burnham, Williams & Co |
Year | 1898 | 1900 |
Valve Gear | Stephenson | Stephenson |
Locomotive Length and Weight | ||
Driver Wheelbase (ft / m) | 3.67 / 1.12 | 3 / 0.91 |
Engine Wheelbase (ft / m) | 9 / 2.74 | 7.83 / 2.39 |
Ratio of driving wheelbase to overall engine wheelbase | 0.41 | 0.38 |
Overall Wheelbase (engine & tender) (ft / m) | 9 / 2.74 | 7.83 / 2.39 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | ||
Weight on Drivers (lbs / kg) | 17,000 / 7711 | 11,500 / 5216 |
Engine Weight (lbs / kg) | 20,799 / 9434 | 16,000 / 7257 |
Tender Loaded Weight (lbs / kg) | ||
Total Engine and Tender Weight (lbs / kg) | 20,799 / 9434 | 16,000 / 7257 |
Tender Water Capacity (gals / ML) | 300 / 1.14 | 200 / 0.76 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | ||
Minimum weight of rail (calculated) (lb/yd / kg/m) | 14 / 7 | 10 / 5 |
Geometry Relating to Tractive Effort | ||
Driver Diameter (in / mm) | 24 / 610 | 24 / 610 |
Boiler Pressure (psi / kPa) | 150 / 1030 | 150 / 1030 |
High Pressure Cylinders (dia x stroke) (in / mm) | 7" x 12" / 178x305 | 7" x 12" / 178x305 |
Tractive Effort (lbs / kg) | 3124 / 1417.02 | 3124 / 1417.02 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.44 | 3.68 |
Heating Ability | ||
Tubes (number - dia) (in / mm) | 46 - 1.5" / 38 | 44 - 1.5" / 38 |
Flues (number - dia) (in / mm) | ||
Flue/Tube length (ft / m) | 6.26 / 1.91 | 5.42 / 1.65 |
Firebox Area (sq ft / m2) | 18.56 / 1.72 | 17.30 / 1.61 |
Grate Area (sq ft / m2) | 4.53 / 0.42 | 3.90 / 0.36 |
Evaporative Heating Surface (sq ft / m2) | 132 / 12.27 | 110 / 10.22 |
Superheating Surface (sq ft / m2) | ||
Combined Heating Surface (sq ft / m2) | 132 / 12.27 | 110 / 10.22 |
Evaporative Heating Surface/Cylinder Volume | 246.96 | 205.80 |
Computations Relating to Power Output (More Information) | ||
Robert LeMassena's Power Computation | 680 | 585 |
Same as above plus superheater percentage | 680 | 585 |
Same as above but substitute firebox area for grate area | 2784 | 2595 |
Power L1 | 2523 | 2206 |
Power MT | 654.38 | 845.81 |