Des Moines & Kansas City 4-6-0 "Ten-wheeler" Locomotives of the USA


Class Details by Steve Llanso of Sweat House Media

Class 8 (Locobase 11532)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Vol 15, p. 3. Works number was 9791 in February 1889. Railroad information from http://en.wikipedia.org/wiki/Kaslo_and_Slocan_Railway . NB: Tube heating surface was 815

The DM & KC was renamed from the Des Moines, Osceola & Southern, which was sold in foreclosure in 1887. After several more years of narrow-gauge operation, the DM & KC was converted to standard gauge in November 1896; by then it had extended south from Des Moines 112 miles to Cainsville, Missouri.

At the time of the conversion, this Ten-wheeler was surplus and was sold to the Keokuk & Western in December 1895. The K & W was converted to standard gauge a little more than a year later, at which point the ex-8 presumably found another career.

Specifications by Steve Llanso of Sweat House Media
Class8
Locobase ID11532
RailroadDes Moines & Kansas City
CountryUSA
Whyte4-6-0
Number in Class1
Road Numbers8
Gauge3'
Number Built1
BuilderBurnham, Parry, Williams & Co
Year1889
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase12.50'
Engine Wheelbase21.83'
Ratio of driving wheelbase to overall engine wheebase 0.57
Overall Wheelbase (engine & tender)
Axle Loading (Maximum Weight per Axle)
Weight on Drivers52000 lbs
Engine Weight70000 lbs
Tender Light Weight
Total Engine and Tender Weight
Tender Water Capacity2000 gals
Tender Fuel Capacity (oil/coal)
Minimum weight of rail (calculated)29 lb/yard
Geometry Relating to Tractive Effort
Driver Diameter48"
Boiler Pressure130 psi
Cylinders (dia x stroke)16" x 20"
Tractive Effort11787 lbs
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.41
Heating Ability
Firebox Area
Grate Area19.50 sq. ft
Evaporative Heating Surface
Superheating Surface
Combined Heating Surface0
Evaporative Heating Surface/Cylinder Volume
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation2535
Same as above plus superheater percentage2535
Same as above but substitute firebox area for grate area0
Power L10
Power MT0


If you have any railroad data such as diagram books, rail station plans or anything else that you would be willing to share, please contact us.