Data from [], last accessed 7 May 2011. Humboldt works number was 103 in 1902.
This little tank fell into the generic KPEV T3 classification and first went to work on the Kÿnigliche Eisenbahn-Direktion (KED) Berlin line. Through several number changes, the served railways in eastern Germany through two World Wars and many more years of Soviet-bloc membership. In 1961, the Deutsche Reichsbahn added a two-axle tender to carry much more water and coal than the original bunker and tanks would have supplied.
After its withdrawal from service, the 6009 was preserved by the DDR. In the 21st Century, the 6009 was still steaming for the DB Museum / IG Bw Dresden Altstadt e.V.
NB: The adhesion and engine weights (which the same in any case with all-adhesion tank engines) are estimates based on the principal T3 entry (BR 89 70 - BR 89 75) in Locobase 1285. That record shows identical heating surfaces, driver diameters, grate area, wheelbase, etc. Tender weight estimates come from the igbwdresden-alstadt site.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | Berlin /T3/Gt 33.10/BR 89.6 |
| Locobase ID | 12574 |
| Railroad | KED Berlin |
| Country | Germany |
| Whyte | 0-6-0T |
| Number in Class | 1 |
| Road Numbers | 5146 / 89 6009 |
| Gauge | Std |
| Number Built | 1 |
| Builder | Humboldt |
| Year | 1902 |
| Valve Gear | Allan |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 9.84 / 3 |
| Engine Wheelbase (ft / m) | 9.84 / 3 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 80,248 / 36,400 |
| Engine Weight (lbs / kg) | 80,248 / 36,400 |
| Tender Loaded Weight (lbs / kg) | / 27,050 |
| Total Engine and Tender Weight (lbs / kg) | / 63,450 |
| Tender Water Capacity (gals / ML) | 3168 / 12 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 5.50 / 5 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 45 / 22.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 43.30 / 1100 |
| Boiler Pressure (psi / kPa) | 169.70 / 1170 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13.78" x 21.65" / 350x550 |
| Tractive Effort (lbs / kg) | 13,695 / 6211.95 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.86 |
| 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) | 14.53 / 1.35 |
| Evaporative Heating Surface (sq ft / m2) | 646 / 60.02 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 646 / 60.02 |
| Evaporative Heating Surface/Cylinder Volume | 172.86 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 2466 |
| Same as above plus superheater percentage | 2466 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |