Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 49, p. 21. Works number was 40301 in August 1913.
This medium-sized wood-burning logging Prairie began work on ten miles of road in British Columbia. Its fuel meant the engine was fitted with a relatively large (16" diameter) Radley & Hunter flared stack. It faced 3% gradients and 13-degree curves.
Before too long the 1 was sold to Straits Lumber of Nanoose Bay, BC. Straits sold the engine in November 1918 to another Canadian logger--Bloedel, Stewart & Welsh as their #2. BS&W was located at Myrtle Point, BC, about six miles south of the Powell River.
Later named "Mrs. Bloedel", the 2 was also renumbered 1002 for MacMillan Bloedel.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | 1 |
Locobase ID | 14167 |
Railroad | Haslam Lake Timber & Logging Company |
Country | Canada |
Whyte | 2-6-2 |
Number in Class | 1 |
Road Numbers | 1 |
Gauge | Std |
Number Built | 1 |
Builder | Baldwin |
Year | 1913 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 9.17 / 2.80 |
Engine Wheelbase (ft / m) | 24.75 / 7.54 |
Ratio of driving wheelbase to overall engine wheelbase | 0.37 |
Overall Wheelbase (engine & tender) (ft / m) | 46.65 / 14.22 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 81,550 / 36,991 |
Engine Weight (lbs / kg) | 110,700 / 50,213 |
Tender Loaded Weight (lbs / kg) | 58,000 / 26,308 |
Total Engine and Tender Weight (lbs / kg) | 168,700 / 76,521 |
Tender Water Capacity (gals / ML) | 2500 / 9.47 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 45 / 22.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 44 / 1118 |
Boiler Pressure (psi / kPa) | 170 / 1170 |
High Pressure Cylinders (dia x stroke) (in / mm) | 16" x 24" / 406x610 |
Tractive Effort (lbs / kg) | 20,177 / 9152.14 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.04 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 240 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 11.87 / 3.62 |
Firebox Area (sq ft / m2) | 128 / 11.89 |
Grate Area (sq ft / m2) | 16 / 1.49 |
Evaporative Heating Surface (sq ft / m2) | 1610 / 149.57 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1610 / 149.57 |
Evaporative Heating Surface/Cylinder Volume | 288.01 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2720 |
Same as above plus superheater percentage | 2720 |
Same as above but substitute firebox area for grate area | 21,760 |
Power L1 | 5018 |
Power MT | 406.97 |