Data from Daniel Kinnear Clark CE,Tramways - Their Construction and Working (London: Crosby, Lockwood & Co, 1878), pp. 388-390.
These were enlargements of the Sud Tramways supplied in 1876 (Locobase 8432) and served the Bastille-St Mande line. They were about half again as big as the Bastille-Gare Mont Parnasse engines. To dispell the exhaust steam, which otherwise would wreathe the streetcars with noxious fumes and vapor, the locomotive's steam was vented into a cold-water system that condensed it.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | unknown |
| Locobase ID | 8433 |
| Railroad | SudTramways de Paris - St Mande' |
| Country | France |
| Whyte | 0-4-0T |
| Number in Class | 10 |
| Road Numbers | |
| Gauge | Std |
| Number Built | 10 |
| Builder | Merryweather |
| Year | 1875 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 4.49 / 1.37 |
| Engine Wheelbase (ft / m) | 4.49 / 1.37 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 4.49 / 1.37 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | |
| Engine Weight (lbs / kg) | |
| 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) | |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 24 / 610 |
| Boiler Pressure (psi / kPa) | 89.90 / 620 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 7.01" x 10.98" / 178x279 |
| Tractive Effort (lbs / kg) | 1718 / 779.27 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 79 - 1.732" / 44 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 3.51 / 1.07 |
| Firebox Area (sq ft / m2) | 24.53 / 2.28 |
| Grate Area (sq ft / m2) | 4.30 / 0.40 |
| Evaporative Heating Surface (sq ft / m2) | 151 / 14.03 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 151 / 14.03 |
| Evaporative Heating Surface/Cylinder Volume | 307.87 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 387 |
| Same as above plus superheater percentage | 387 |
| Same as above but substitute firebox area for grate area | 2205 |
| Power L1 | 2006 |
| Power MT | |