Data from "KFBE 36 und 37" in Wikipedia at [], last accessed 17 October 2022. Works numbers were 6222 in 1936 and 8470 in 1939.
These engines were among the biggest and most powerful five-axle tank locomotives to enter service. The design featured one-piece cast-steel frames and a square cylinder/stroke ratio . Golsdorf axle boxes on the first and fifth axles reduced the fixed wheelbase to 2.85 m (9 ft 4 1/4 in). Among other accommodations to the tight curves of this kleinbahn included dividing coupling rods, one driving the first two, the other the latter three.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 36 |
| Locobase ID | 21098 |
| Railroad | Koln-Frechen-Benzelrather Eisenbahn (KFBE) |
| Country | Germany |
| Whyte | 0-10-0T |
| Number in Class | 1 |
| Road Numbers | 36-37 |
| Gauge | Metre |
| Number Built | 1 |
| Builder | Jung |
| Year | 1936 |
| Valve Gear | Heusinger |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 18.70 / 5.70 |
| Engine Wheelbase (ft / m) | 18.70 / 5.70 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 18.70 / 5.70 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | 35,274 / 16,000 |
| Weight on Drivers (lbs / kg) | 176,370 / 80,000 |
| Engine Weight (lbs / kg) | 176,370 / 80,000 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 2244 / 8.50 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 3.90 / 3.50 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 59 / 29.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 47.20 / 1200 |
| Boiler Pressure (psi / kPa) | 203.10 / 1400 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 23.62" x 23.62" / 600x600 |
| Tractive Effort (lbs / kg) | 48,198 / 21862.27 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.66 |
| 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) | 27.99 / 2.60 |
| Evaporative Heating Surface (sq ft / m2) | 2051 / 190.50 |
| Superheating Surface (sq ft / m2) | 501 / 46.50 |
| Combined Heating Surface (sq ft / m2) | 2552 / 237 |
| Evaporative Heating Surface/Cylinder Volume | 171.22 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 5685 |
| Same as above plus superheater percentage | 6822 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |