See A[nthony] E[dward] Durrant, The steam locomotives of Eastern Europe (Abbot Newton: David & Charles, 1966) , P[eter] M[ichael] Kalla-Bishop, Hungarian and []; and "MAV III" in Wikipedia at , [
], last accessed 11 July 2023.
Data from Titre Exposition universelle internationale de 1878 a Paris. Rapports du jury internationale..Volume Groupe VI - Classe 64. Rapport sur le materiel des chemins de fer. p. 50 (cnum.cnam.fr/CGI/fpage.cgi?8XAE277-11.1/54/100/312/0/0 (accessed 1 September 2005) and from Commissioner Anderson, Reports of the United States Commissioners to the Paris Universal Exposition , 1878, pp.437-440.
The locomotive, which pulled local passenger traffic, ran in the Theiss River region. Anderson reports that on a 1-in-800 grade, the class could haul 750 tons at 15 mph, 500 tons at 22 mph, and 300 tons at 37 mph.
Principal Dimensions by Steve Llanso of Sweat House Media | ||
---|---|---|
Class | III/335 | unknown |
Locobase ID | 1563 | 6940 |
Railroad | Hungarian State | Hungarian State |
Country | Hungary | Hungary |
Whyte | 0-6-0 | 0-6-0 |
Number in Class | 152 | |
Road Numbers | 2001-2152/335.001-152 | |
Gauge | Std | Std |
Number Built | 152 | |
Builder | several | Buda-Pesth |
Year | 1869 | 1877 |
Valve Gear | Stephenson | Stephenson |
Locomotive Length and Weight | ||
Driver Wheelbase (ft / m) | 10.37 / 3.16 | 11.98 / 3.65 |
Engine Wheelbase (ft / m) | 10.37 / 3.16 | 11.98 / 3.65 |
Ratio of driving wheelbase to overall engine wheelbase | 1 | 1 |
Overall Wheelbase (engine & tender) (ft / m) | ||
Axle Loading (Maximum Weight per Axle) (lbs / kg) | ||
Weight on Drivers (lbs / kg) | 85,098 / 38,600 | 74,957 / 34,000 |
Engine Weight (lbs / kg) | 85,098 / 38,600 | 74,957 / 34,000 |
Tender Loaded Weight (lbs / kg) | ||
Total Engine and Tender Weight (lbs / kg) | ||
Tender Water Capacity (gals / ML) | ||
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | ||
Minimum weight of rail (calculated) (lb/yd / kg/m) | 47 / 23.50 | 42 / 21 |
Geometry Relating to Tractive Effort | ||
Driver Diameter (in / mm) | 46.50 / 1180 | 63.80 / 1620 |
Boiler Pressure (psi / kPa) | 123.30 / 8.50 | 130.50 / 9 |
High Pressure Cylinders (dia x stroke) (in / mm) | 18.11" x 24.88" / 460x632 | 16.54" x 24.8" / 420x630 |
Tractive Effort (lbs / kg) | 18,391 / 8342.03 | 11,796 / 5350.58 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.63 | 6.35 |
Heating Ability | ||
Tubes (number - dia) (in / mm) | 176 - 2.047" / 52 | 166 - 2.047" / 52 |
Flues (number - dia) (in / mm) | ||
Flue/Tube length (ft / m) | 13.78 / 4.20 | 11.48 / 3.50 |
Firebox Area (sq ft / m2) | 88.26 / 8.20 | 96.84 / 9 |
Grate Area (sq ft / m2) | 17.76 / 1.65 | 21.20 / 1.97 |
Evaporative Heating Surface (sq ft / m2) | 1382 / 128.40 | 1118 / 103.91 |
Superheating Surface (sq ft / m2) | ||
Combined Heating Surface (sq ft / m2) | 1382 / 128.40 | 1118 / 103.91 |
Evaporative Heating Surface/Cylinder Volume | 186.31 | 181.28 |
Computations Relating to Power Output (More Information) | ||
Robert LeMassena's Power Computation | 2190 | 2767 |
Same as above plus superheater percentage | 2190 | 2767 |
Same as above but substitute firebox area for grate area | 10,882 | 12,638 |
Power L1 | 2349 | 3605 |
Power MT | 182.57 | 318.09 |