Dowling Lumber Co 2-8-0 "Consolidation" Locomotives of the USA

Class Details by Steve Llanso of Sweat House Media

Class 44 (Locobase 13956)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 43, p. 270. Works number was 39324 in February 1913.

This small wood-burning Consolidation was bought by J L Greer and sold to Dowling Lumber in Florida. Some time later, the 44 was sold to locomotive rebuilder/reseller Georgia Car and Locomotive Co. GC & L either couldn't find a buyer or simply chose to offer to a second rebuilder/reseller Birmingham Rail & Locomotive Co. BR & L induced Fordyce Lumber of Fordyce, Ark. give the 44 a home.

Specifications by Steve Llanso of Sweat House Media
Locobase ID13956
RailroadDowling Lumber Co
Number in Class1
Road Numbers44
Number Built1
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase12.50'
Engine Wheelbase19.33'
Ratio of driving wheelbase to overall engine wheebase 0.65
Overall Wheelbase (engine & tender)44.08'
Axle Loading (Maximum Weight per Axle)
Weight on Drivers75000 lbs
Engine Weight85000 lbs
Tender Light Weight60000 lbs
Total Engine and Tender Weight145000 lbs
Tender Water Capacity3000 gals
Tender Fuel Capacity (oil/coal)
Minimum weight of rail (calculated)31 lb/yard
Geometry Relating to Tractive Effort
Driver Diameter44"
Boiler Pressure170 psi
Cylinders (dia x stroke)16" x 22"
Tractive Effort18496 lbs
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.05
Heating Ability
Firebox Area92 sq. ft
Grate Area16.40 sq. ft
Evaporative Heating Surface967 sq. ft
Superheating Surface
Combined Heating Surface967 sq. ft
Evaporative Heating Surface/Cylinder Volume188.88
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation2788
Same as above plus superheater percentage2788
Same as above but substitute firebox area for grate area15640
Power L13475
Power MT408.59

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