This decade of Moguls were Brooks works #713-714 in May 1882, 727-728 in June, 742-743 in July , 755-756 in August, and 782-783 in September.
The D, SP & P was chartered in 1873 and ran a narrow-gauge line to Leadville and Gunnison by 1888. After foreclosure, 12 of the narrow-gauge lines in Colorado were reorganized as the Union Pacific, Denver & Gulf in 1890. When the Colorado & Southern was created in 1898 to take over the UP, D & G assets, it renumbered 6 of the ten as 17-22
John Crandall's roster on http://home.att.net/~nginfo/roster.htm records that 21 was scrapped in August 1923 while 22 went to the ferro-knacker in March 1927.
| Specifications | |
|---|---|
| Class | 156 |
| Locobase ID | 7682 |
| Railroad | Denver, South Park & Pacific (C & S) |
| Whyte | 2-6-0 |
| Road Numbers | 156-165 |
| Gauge | 3' |
| Builder | Brooks |
| Year | 1882 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase | 9.50' |
| Engine Wheelbase | 15.58' |
| Ratio of driving wheelbase to overall engine wheebase | 0.61 |
| Overall Wheelbase (engine & tender) | 46.92' |
| Axle Loading (Maximum Weight per Axle) | 18700 lbs |
| Weight on Drivers | 55000 lbs |
| Engine Weight | 63250 lbs |
| Tender Light Weight | 47166 lbs |
| Total Engine and Tender Weight | 110416 lbs |
| Tender Water Capacity | 2000 gals |
| Tender Fuel Capacity (oil/coal) | 5 tons |
| Minimum weight per yard of rail on which locomotive could run | 31 lb rail |
| Geometry Relating to Tractive Effort | |
| Driver Diameter | 40" |
| Boiler Pressure | 160 psi |
| Cylinders (dia x stroke) | 15" x 18" |
| Tractive Effort | 13770 lbs |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.99 |
| Heating Ability | |
| Firebox Area | 85.20 sq. ft |
| Grate Area | 13.10 sq. ft |
| Evaporative Heating Surface | 757 |
| Superheating Surface | |
| Combined Heating Surface | 757 |
| Evaporative Heating Surface/Cylinder Volume | 205.62 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 2096 |
| Same as above plus superheater percentage | 2096 |
| Same as above but substitute firebox area for grate area | 13632 |
| Power L1 | 3428 |
| Power MT | 412.22 |
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