Geiser Manufacturing Company 0-6-0 Locomotives of the USA


Class Details by Steve Llanso of Sweat House Media

Class 3 (Locobase 10784)

Data from Baldwin Locomotive Works, Record of Recent Construction ((1903), No. 35, p. 196-197 and DeGolyer, Volume 24, p. 266. Works number was 20297. See the Geisler site at http://members.myactv.net/~wmrohrer/Geiser%20History.htm, last accessed 21 August 2009.

Geiser Manufacturing was formed in 1869 out of earlier companies that built farm machinery. At the time this tank engine was produced, Geiser occupied two large plants in Waynesboro, PA. Although operating on the standard gauge on 50-80 lb/yard (25-40 kg/m) rail, this was a tiny engine that nevertheless had to scale grades of 90 to 110 feet per mile (1.7 to 2%) and negotiate curves as tight as 100 feet radius. Some of the curves could present 45 degrees of radius on a 1/7" grade. This may explain the relatively large firebox and certainly justifies the 5 to 1 factor of adhesion.

Purchased by Emerson-Brantingham in 1912, Geiser was later sold again to a consortium based in Waynesboro in 1925, but by 1939 the company was bankrupt and all of its assets up for sale. The entire manufacturing plant went up in flames in 1940, the glow of which could be seen for 40 miles.

Specifications by Steve Llanso of Sweat House Media
Class3
Locobase ID10784
RailroadGeiser Manufacturing Company
CountryUSA
Whyte0-6-0T
Number in Class1
Road Numbers3
GaugeStd
Number Built1
BuilderBurnham, Williams & Co
Year1902
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase 8.75'
Engine Wheelbase 8.75'
Ratio of driving wheelbase to overall engine wheebase1
Overall Wheelbase (engine & tender) 8.75'
Axle Loading (Maximum Weight per Axle)
Weight on Drivers60000 lbs
Engine Weight60000 lbs
Tender Light Weight
Total Engine and Tender Weight60000 lbs
Tender Water Capacity600 gals
Tender Fuel Capacity (oil/coal)
Minimum weight of rail (calculated)33 lb/yard
Geometry Relating to Tractive Effort
Driver Diameter42"
Boiler Pressure160 psi
Cylinders (dia x stroke)13" x 22"
Tractive Effort12039 lbs
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.98
Heating Ability
Firebox Area52.83 sq. ft
Grate Area13.95 sq. ft
Evaporative Heating Surface445 sq. ft
Superheating Surface
Combined Heating Surface445 sq. ft
Evaporative Heating Surface/Cylinder Volume131.67
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation2232
Same as above plus superheater percentage2232
Same as above but substitute firebox area for grate area8453
Power L12350
Power MT259.04


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