Data fromDr. R. Sanzin, "Die Lokomotiven auf der Intertionalen Austellung in Mailand 1906, 37. 3/3 gekuppelte Zwilling-Tenderlokomotive der Eisenbahn Bari-Locorotondo ...", Zeitschrift des Oesterreichischen Ingenieur- und Architeckten-Vereines, Vol LIX, Nr. 10 (22 March 1907), p. 226.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | Valenzano |
| Locobase ID | 15549 |
| Railroad | Bari-Locorotondo |
| Country | Italy |
| Whyte | 0-6-0T |
| Number in Class | 1 |
| Road Numbers | |
| Gauge | Std |
| Number Built | 1 |
| Builder | SA Saint Leonard |
| Year | 1905 |
| Valve Gear | Heusinger |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 10.83 / 3.30 |
| Engine Wheelbase (ft / m) | 10.83 / 3.30 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 10.83 / 3.30 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 81,571 / 37,000 |
| Engine Weight (lbs / kg) | 81,571 / 37,000 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 81,571 / 37,000 |
| Tender Water Capacity (gals / ML) | 1056 / 4 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1.30 / 1 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 45 / 22.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 47.20 / 1200 |
| Boiler Pressure (psi / kPa) | 198.70 / 1370 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 14.17" x 21.65" / 360x550 |
| Tractive Effort (lbs / kg) | 15,555 / 7055.64 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.24 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 70.61 / 6.56 |
| Grate Area (sq ft / m2) | 19.05 / 1.77 |
| Evaporative Heating Surface (sq ft / m2) | 806 / 74.84 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 806 / 74.84 |
| Evaporative Heating Surface/Cylinder Volume | 203.97 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3785 |
| Same as above plus superheater percentage | 3785 |
| Same as above but substitute firebox area for grate area | 14,030 |
| Power L1 | 4585 |
| Power MT | 371.76 |