Basle a Strasbourg 2-2-2 Locomotives in France


Class Details by Steve Llanso of Sweat House Media

Class Strasbourg (Locobase 11351)

Data from website celebrating these two pioneers in locomotive construction in Alsace - [], last accessed 13 June 2010.

Following up on its success with the Alsatian Ville de Thann, this small firm supplied two locomotives -- Strasbourg and Bittschwiller -- for the 134-km line between Basle and Strasbourg. Note the relatively tall drivers.

The B a S modified both engines to the 2-4-0 layout used by the Ville de Thann. Its drivers now measured 1,510 mm, cylinders grew to 360 x 520 mm, boiler pressure to 6.5 atm.

Strasbourg was renamed Hercules, which now had 70 sq m of heating surface area. Once modified to the Polonceau system, Hercule was rated at 300 tons (45 wagons) in trains measuring up to 240 m long.

Principal Dimensions by Steve Llanso of Sweat House Media

ClassStrasbourg
Locobase ID11351
RailroadBasle a Strasbourg
CountryFrance
Whyte2-2-2
Number in Class2
Road Numbers8-9
GaugeStd
Number Built2
BuilderStehelin & Huber
Year1839
Valve Gear
Locomotive Length and Weight
Driver Wheelbase (ft / m)
Engine Wheelbase (ft / m)
Ratio of driving wheelbase to overall engine wheelbase
Overall Wheelbase (engine & tender) (ft / m)
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)
Engine Weight (lbs / kg)55,116 / 25,000
Tender Loaded Weight (lbs / kg)
Total Engine and Tender Weight (lbs / kg)
Tender Water Capacity (gals / ML)
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)
Minimum weight of rail (calculated) (lb/yd / kg/m)
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)71.70 / 1820
Boiler Pressure (psi / kPa)72.50 / 5
High Pressure Cylinders (dia x stroke) (in / mm)12.99" x 18.11" / 330x460
Tractive Effort (lbs / kg)2626 / 1191.13
Factor of Adhesion (Weight on Drivers/Tractive Effort)
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)
Evaporative Heating Surface (sq ft / m2)599 / 55.63
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)599 / 55.63
Evaporative Heating Surface/Cylinder Volume215.63
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation
Same as above plus superheater percentage
Same as above but substitute firebox area for grate area
Power L1
Power MT

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