Data from TecBook reprint of Sachsische Maschinenfabrik Richard Hartmann: alle Lokomotiven 1910, a catalogue previewed in Google Books (last accessed 11 December 2010), p. 49.
One source describes this as a "semi-articulated" locomotive.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 961 |
| Locobase ID | 11873 |
| Railroad | CF Damas-Hama et Prolongments |
| Country | Syria |
| Whyte | 0-4-4-2T |
| Number in Class | 2 |
| Road Numbers | 961-962 |
| Gauge | 105 cm |
| Number Built | 2 |
| Builder | Hartmann |
| Year | 1906 |
| Valve Gear | Heusinger |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 4.43 / 1.35 |
| Engine Wheelbase (ft / m) | 20.51 / 6.25 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.22 |
| Overall Wheelbase (engine & tender) (ft / m) | 20.51 / 6.25 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | 25,574 / 11,600 |
| Weight on Drivers (lbs / kg) | 101,721 / 46,140 |
| Engine Weight (lbs / kg) | 119,226 / 54,080 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 1452 / 5.50 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 2.80 / 3 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 42 / 21 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 42.10 / 1070 |
| Boiler Pressure (psi / kPa) | 169.70 / 1170 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13.39" x 20.47" / 340x520 |
| Low Pressure Cylinders (dia x stroke) (in / mm) | 20.47" x 20.08" / 520x510 |
| Tractive Effort (lbs / kg) | 17,511 / 7942.87 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.81 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 78.55 / 7.30 |
| Grate Area (sq ft / m2) | 18.83 / 1.75 |
| Evaporative Heating Surface (sq ft / m2) | 1196 / 111.12 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1196 / 111.12 |
| Evaporative Heating Surface/Cylinder Volume | 358.49 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3195 |
| Same as above plus superheater percentage | 3195 |
| Same as above but substitute firebox area for grate area | 13,330 |
| Power L1 | 2473 |
| Power MT | 214.39 |