Data from [] (accessed 26 May 2005).
The Villebahn was a mining railroad, a line that delivered ore from the pit to the main line. This pair of six-coupleds were the first on this system in the early 1900s. They were delivered as a pair (works #5979-5980) in 1901. Note the relatively high boiler and grate demand factors, probably acceptable on short-line operations like this. Perhaps less welcome was the relatively long wheelbase, which was reduced in the later six-coupleds operated on this line. (See Locobase 6543).
Data from [] (accessed 26 May 2005).
Later 6-coupleds for the Villebahn mining railroad had smaller drivers and shorter stroke and wheelbase, but higher boiler pressure and much bigger grate. At first numbered 6, then 3, the first of these (works #13303) arrived in 1914. 7 (4) was delivered (works #14290) in 1916, and 10 (later 5) entered service a year later (works #15187) with a very slightly larger grate (2.03 sq m / 21.84 sq ft).
All were renumbered under the Rheinische Braunkohlenwerke AG as 331-333.
Principal Dimensions by Steve Llanso of Middle Run Media | ||
---|---|---|
Class | 1 | 3 |
Locobase ID | 6542 | 6543 |
Railroad | Anschlussbahn Vereinigte Ville | Anschlussbahn Vereinigte Ville |
Country | Germany | Germany |
Whyte | 0-6-0T | 0-6-0T |
Number in Class | 2 | 3 |
Road Numbers | 1-2 / 312-313 | 3-5 / 330-332 |
Gauge | Std | Std |
Number Built | 2 | 3 |
Builder | Henschel & Sohn | Henschel & Sohn |
Year | 1901 | 1914 |
Valve Gear | ||
Locomotive Length and Weight | ||
Driver Wheelbase (ft / m) | 12.37 / 3.77 | 9.84 / 3 |
Engine Wheelbase (ft / m) | 12.37 / 3.77 | 9.84 / 3 |
Ratio of driving wheelbase to overall engine wheelbase | 1 | 1 |
Overall Wheelbase (engine & tender) (ft / m) | 12.37 / 3.77 | 9.84 / 3 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | 30,865 / 14,000 | 32,408 / 14,700 |
Weight on Drivers (lbs / kg) | 92,594 / 42,000 | 97,444 / 44,200 |
Engine Weight (lbs / kg) | 92,594 / 42,000 | 97,444 / 44,200 |
Tender Loaded Weight (lbs / kg) | ||
Total Engine and Tender Weight (lbs / kg) | 92,594 / 42,000 | 97,444 / 44,200 |
Tender Water Capacity (gals / ML) | 1056 / 4 | 1584 / 6 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1.40 / 1 | 2.90 / 3 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 51 / 25.50 | 54 / 27 |
Geometry Relating to Tractive Effort | ||
Driver Diameter (in / mm) | 51.20 / 1300 | 43.30 / 1100 |
Boiler Pressure (psi / kPa) | 174 / 1200 | 188.50 / 1300 |
High Pressure Cylinders (dia x stroke) (in / mm) | 17.72" x 24.41" / 450x620 | 17.72" x 21.65" / 450x550 |
Tractive Effort (lbs / kg) | 22,141 / 10043.00 | 25,155 / 11410.13 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.18 | 3.87 |
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) | 15.60 / 1.45 | 21.63 / 2.01 |
Evaporative Heating Surface (sq ft / m2) | 990 / 92 | 979 / 91.02 |
Superheating Surface (sq ft / m2) | ||
Combined Heating Surface (sq ft / m2) | 990 / 92 | 979 / 91.02 |
Evaporative Heating Surface/Cylinder Volume | 142.09 | 158.42 |
Computations Relating to Power Output (More Information) | ||
Robert LeMassena's Power Computation | 2714 | 4077 |
Same as above plus superheater percentage | 2714 | 4077 |
Same as above but substitute firebox area for grate area | ||
Power L1 | ||
Power MT |