Data from A[nthony] E[dward] Durrant, The Steam Locomotives of Eastern Europe (Newton Abbot:David & Charles, 1966),; and "Lokomotivska Serija 05" in Skice I Glavni Podatci Lokomotiva (Zagreb, Yugoslavia: Jugoslovenski Zelnice, 1955, 1957) diagram book, p. 4. (Many thanks to Aljaz Skarlovnik for his 19 July 2019 email supplying more information about these locomotives.) Works numbers were 9607-9646 in 1930.
Part of a three-type procurement described in Locobases 1714-1716, which show Class 05 4-6-2, Class 06 2-8-2, and Class 30 2-10-0, respectively. Locobase notes that all three designs rolled on six axles with adhesion and axle loading requirements doubtless dictating the variations.
These Pacifics hauled expresses from Beograd (Belgrade) to Nis or Slavonski Brod. Renumbered 05.001-040 in 1933.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 05 |
| Locobase ID | 1714 |
| Railroad | Yugoslav State (JDZ) |
| Country | Yugoslavia |
| Whyte | 4-6-2 |
| Number in Class | 40 |
| Road Numbers | 301-340 |
| Gauge | Std |
| Number Built | 40 |
| Builder | Schwartzkopff |
| Year | 1930 |
| Valve Gear | |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | |
| Engine Wheelbase (ft / m) | |
| Ratio of driving wheelbase to overall engine wheelbase | |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 134,175 / 60,861 |
| Engine Weight (lbs / kg) | 223,553 / 101,402 |
| 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) | 75 / 37.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 72.80 / 1850 |
| Boiler Pressure (psi / kPa) | 227.70 / 1570 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 22.8" x 25.98" / 579x660 |
| Tractive Effort (lbs / kg) | 35,905 / 16286.25 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.74 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 161.46 / 15 |
| Grate Area (sq ft / m2) | 53.82 / 5 |
| Evaporative Heating Surface (sq ft / m2) | 2308 / 214.40 |
| Superheating Surface (sq ft / m2) | 786 / 73 |
| Combined Heating Surface (sq ft / m2) | 3094 / 287.40 |
| Evaporative Heating Surface/Cylinder Volume | 188.00 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 12,255 |
| Same as above plus superheater percentage | 15,319 |
| Same as above but substitute firebox area for grate area | 45,956 |
| Power L1 | 22,930 |
| Power MT | 1130.28 |