Bulow Mines 0-4-2 Locomotives of the USA


Class Details by Steve Llanso of Sweat House Media

Class Bolton (Locobase 15035)

Data from Roy V Wright (Ed.) 1912 Locomotive Cyclopedia of American Practice, Sixth Edition (New York: Simmons-Boardman Publishing Company, 1912), p. 157. Works numbers were 2121 in January 1900 and 3603 in August 1906.

Owned by Peter B and Robert S Bradley, the Bulow phosphate mines were located on the Rantowles Creek south of Charleston in South Carolina. (The creek emptied into the Stono River, which gained notoriety in the mid-18th Century for being the site of the first significant slave rebellion in England's North American colonies.)

This little saddle tank ran on the railroad that began on the east bank of Rantowles Creek and ran up to Bear Swamp Road.

Specifications by Steve Llanso of Sweat House Media
ClassBolton
Locobase ID15035
RailroadBulow Mines
CountryUSA
Whyte0-4-2ST
Number in Class2
Road Numbers1-2
Gauge3'
Number Built2
BuilderPorter
Year1900
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase 4.50'
Engine Wheelbase12.25'
Ratio of driving wheelbase to overall engine wheebase 0.37
Overall Wheelbase (engine & tender)12.25'
Axle Loading (Maximum Weight per Axle)
Weight on Drivers26000 lbs
Engine Weight33000 lbs
Tender Light Weight
Total Engine and Tender Weight33000 lbs
Tender Water Capacity500 gals
Tender Fuel Capacity (oil/coal)0.35 tons
Minimum weight of rail (calculated)22 lb/yard
Geometry Relating to Tractive Effort
Driver Diameter30"
Boiler Pressure165 psi
Cylinders (dia x stroke)9" x 14"
Tractive Effort5301 lbs
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.90
Heating Ability
Firebox Area35.80 sq. ft
Grate Area 9.20 sq. ft
Evaporative Heating Surface279 sq. ft
Superheating Surface
Combined Heating Surface279 sq. ft
Evaporative Heating Surface/Cylinder Volume270.65
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation1518
Same as above plus superheater percentage1518
Same as above but substitute firebox area for grate area5907
Power L13665
Power MT621.53

Reference


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