Prince Edward Island 4-4-0 Locomotives in Canada


Class Details by Steve Llanso of Sweat House Media

Class unknown (Locobase 15536)

Data from "Tank Locomotive for Prince Edward Island Railway", Engineering (8 November 1872), pp. 322-323.

The fuel (65 cubic feet of coke) and water for this little tank was supposed to be sufficient for a run of 40 miles (64 km). Unlike most British Isles engines of the same period, this locomotive had a full cab. The heavy plate frame' top plate ran uninterrupted from the front buffer to the rear buffer. Its cylinders were nestled in a near, but not fully, horizontal position under the plate on either side of the smoke box and over the bogie.

Principal Dimensions by Steve Llanso of Middle Run Media

Classunknown
Locobase ID15536
RailroadPrince Edward Island
CountryCanada
Whyte4-4-0ST
Number in Class
Road Numbers
Gauge3'6"
Number Built
BuilderHunslet Engine Co
Year1872
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft / m) 5.74 / 1.75
Engine Wheelbase (ft / m) 5.74 / 1.75
Ratio of driving wheelbase to overall engine wheelbase1
Overall Wheelbase (engine & tender) (ft / m) 5.74 / 1.75
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)25,760 / 11,685
Engine Weight (lbs / kg)33,600 / 15,241
Tender Loaded Weight (lbs / kg)
Total Engine and Tender Weight (lbs / kg)33,600
Tender Water Capacity (gals / ML)720 / 2.27
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)
Minimum weight of rail (calculated) (lb/yd / kg/m)21 / 10.50
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)42 / 1067
Boiler Pressure (psi / kPa)130 / 9
High Pressure Cylinders (dia x stroke) (in / mm)10" x 16" / 254x406
Tractive Effort (lbs / kg)4210 / 1909.63
Factor of Adhesion (Weight on Drivers/Tractive Effort) 6.12
Heating Ability
Tubes (number - dia) (in / mm)68 - 2" / 51
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)320 / 29.73
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)320 / 29.73
Evaporative Heating Surface/Cylinder Volume220.69
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

All material Copyright © SteamLocomotive.com
Wes Barris