Data from Christian Lindecke's [] (visited 12 Dec 2003), supplemented by [], last accessed 11 May 2011.
Lindecke offers no commentary on this class.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | L34.9/10 // BR 98.15, 76 |
| Locobase ID | 5803 |
| Railroad | Localbahn AG |
| Country | Germany |
| Whyte | 0-6-2T |
| Number in Class | 7 |
| Road Numbers | 98 1502-1510 |
| Gauge | Std |
| Number Built | 7 |
| Builder | Krauss |
| Year | 1890 |
| Valve Gear | Heusinger |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | |
| Engine Wheelbase (ft / m) | 16.90 / 5.15 |
| Ratio of driving wheelbase to overall engine wheelbase | |
| Overall Wheelbase (engine & tender) (ft / m) | 16.90 / 5.15 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | 24,912 / 11,300 |
| Weight on Drivers (lbs / kg) | 73,855 / 33,500 |
| Engine Weight (lbs / kg) | 88,626 / 40,200 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 1056 / 4 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 2.20 / 2 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 41 / 20.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 39.60 / 1006 |
| Boiler Pressure (psi / kPa) | 203.10 / 1400 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 14.76" x 20" / 375x508 (1) |
| Low Pressure Cylinders (dia x stroke) (in / mm) | 24.41" x 20" / 620x508 (1) |
| Tractive Effort (lbs / kg) | 13,909 / 6309.02 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.31 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 10.83 / 3.30 |
| Firebox Area (sq ft / m2) | |
| Grate Area (sq ft / m2) | 14.42 / 1.34 |
| Evaporative Heating Surface (sq ft / m2) | 725 / 67.40 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 725 / 67.40 |
| Evaporative Heating Surface/Cylinder Volume | 366.09 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 2929 |
| Same as above plus superheater percentage | 2929 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |