Data from A E Durrant, Locomotives of Eastern Europe (New York: Augustus M Kelley, Publishers, 1966), pp 58, 60. Works numbers were 2281-2295 in 1892, 2308-2337 in 1893.
Tall-drivered passenger locomotives on a wheel arrangement. Durrant wrote that the design was based on those built for the Paris-Orleans Railway. (Possibly the 101 class shown in Locobase 7595, which had more tubes, but identical grate area.)
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 801/455 |
| Locobase ID | 1502 |
| Railroad | Caile Ferate Romane (CFR) |
| Country | Romania |
| Whyte | 2-4-2 |
| Number in Class | 45 |
| Road Numbers | 801-845/455-499 |
| Gauge | Std |
| Number Built | 45 |
| Builder | STEG |
| Year | 1892 |
| 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) | 59,808 / 27,128 |
| Engine Weight (lbs / kg) | 106,176 / 48,161 |
| 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) | 50 / 25 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 74.80 / 1900 |
| Boiler Pressure (psi / kPa) | 137.80 / 950 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 16.9" x 25.6" / 429x650 |
| Tractive Effort (lbs / kg) | 11,449 / 5193.19 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.22 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | |
| Grate Area (sq ft / m2) | 24.20 / 2.25 |
| Evaporative Heating Surface (sq ft / m2) | 1303 / 121.10 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1303 / 121.10 |
| Evaporative Heating Surface/Cylinder Volume | 196.04 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3335 |
| Same as above plus superheater percentage | 3335 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |