Peoria & Pekin Union 2-6-0 "Mogul" Locomotives of the USA


Class Details by Steve Llanso of Sweat House Media

Class E (Locobase 8878)

Data from Peoria & Pekin Union 6 - 1925 Locomotive Diagrams supplied in May 2005 by Allen Stanley from his extensive Raildata collection.

This was Brooks works #4021 and came directly to the P & PU. Although a relatively robust Mogul, it was doubtless a misfit on this transfer railroad and was retired only 2 decades later.

Specifications by Steve Llanso of Sweat House Media
ClassE
Locobase ID8878
RailroadPeoria & Pekin Union
CountryUSA
Whyte2-6-0
Number in Class1
Road Numbers25
GaugeStd
Number Built1
BuilderBrooks
Year1901
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft)12.70
Engine Wheelbase (ft)21.17
Ratio of driving wheelbase to overall engine wheebase 0.60
Overall Wheelbase (engine & tender) (ft)47.54
Axle Loading (Maximum Weight per Axle) (lbs)
Weight on Drivers (lbs)122,000
Engine Weight (lbs)143,700
Tender Loaded Weight (lbs)147,600
Total Engine and Tender Weight (lbs)291,300
Tender Water Capacity (gals)4000
Tender Fuel Capacity (oil/coal) (gals/tons)8
Minimum weight of rail (calculated) (lb/yd)68
Geometry Relating to Tractive Effort
Driver Diameter (in)63
Boiler Pressure (psi)180
High Pressure Cylinders (dia x stroke) (in)19" x 26"
Tractive Effort (lbs)22,795
Factor of Adhesion (Weight on Drivers/Tractive Effort) 5.35
Heating Ability
Firebox Area (sq ft)212.71
Grate Area (sq ft)29
Evaporative Heating Surface (sq ft)1716
Superheating Surface (sq ft)
Combined Heating Surface (sq ft)1716
Evaporative Heating Surface/Cylinder Volume201.12
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation5220
Same as above plus superheater percentage5220
Same as above but substitute firebox area for grate area38,288
Power L16157
Power MT333.78


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