Data from "125 PS-Dampflok. 900 Spur-Fabr. Borsig Type:18" data card and diagram sepcifically fior Polensky Zollner, Driesen, recorded as "Fgl II 5007-5026." Works numbers were 5283-5288 in 1903, 5437-5442 in 1905, 8717-8721 in 1913, 9172-9173 in 1919, 1974-1976 in 1920. Polensky & Zoellner of Driesen, a civil engineering firm, ordered the 1913-1920 batches.
Stubby side-tank with an outsized cab that served several operators. In works number order they were:
5283, 5437, 5439 Ph Holzmann & Company GmbH, Frankfurt am Main
5284 M Brenner Magdeburg
5285 M Brenner Berlin
5286-5287 Maatschappij Maschinenhandel voorheen H.F. Roll (named 'Piet")
5288 (from stock) J.W. Scheidt, Kettwig/Ruhr, for Huelgrather Tonwerke Lintfort/Rheinland
5438, 5472-5473 D"ring & Lehrmann, Helmstedt, an BKB
5440 Bernhard Würzburger, Karlsruhe in Baden
5441 R. Dolberg AG, Hamburg
5442 B. Wittkop GmbH, Gross-Lichterfelde
5470-5471 Klettwitzer Werke J. Treuherz, Klettwitz "3-4"
8717-8721 Polensky & Zoellner, Driesen/Neumark
9172-9173, 9176 Polensky & Zoellner, Driesen
9174 Polensky & Zoellner, Driesen for the Bahnmeisterei der Kreisbahn Moers
Polensky & Zoellner, Driesen for the Bahnmeisterei der Kreisbahn Moers
9175 Polensky & Zoellner, Driesen Bauabteilung Horrem
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | Type 18 |
| Locobase ID | 21202 |
| Railroad | Industrial |
| Country | Germany |
| Whyte | 0-4-0T |
| Number in Class | 20 |
| Road Numbers | 5007-5026 |
| Gauge | Metre |
| Number Built | 20 |
| Builder | Borsig |
| Year | 1903 |
| Valve Gear | Heusinger |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 5.91 / 1.80 |
| Engine Wheelbase (ft / m) | 5.91 / 1.80 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 5.91 / 1.80 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 43,651 / 19,800 |
| Engine Weight (lbs / kg) | 43,651 / 19,800 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 2006 / 7.60 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 0.80 / 0.70 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 36 / 18 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 31.50 / 800 |
| Boiler Pressure (psi / kPa) | 174 / 1200 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 11.81" x 15.75" / 300x400 |
| Tractive Effort (lbs / kg) | 10,314 / 4678.36 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.23 |
| 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) | 7.53 / 0.70 |
| Evaporative Heating Surface (sq ft / m2) | 452 / 41.99 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 452 / 41.99 |
| Evaporative Heating Surface/Cylinder Volume | 226.35 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1310 |
| Same as above plus superheater percentage | 1310 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |