Drury (1993) doesn't say much about this lone Consolidation Mallet, just that it was used for hump work at Galesburg and was later converted to oil-burning and transferred to Alliance, Nebraska from which it was retired in 1934.
| Specifications | |
|---|---|
| Class | T-3 |
| Locobase ID | 5476 |
| Railroad | Chicago, Burlington & Quincy (CB&Q) |
| Whyte | 2-8-8-2 |
| Road Numbers | 4200 |
| Gauge | Std |
| Builder | Baldwin |
| Year | 1911 |
| Valve Gear | Walschaert |
| Locomotive Length and Weight | |
| Driver Wheelbase | 15' |
| Engine Wheelbase | 58.20' |
| Ratio of driving wheelbase to overall engine wheebase | 0.26 |
| Overall Wheelbase (engine & tender) | 83' |
| Axle Loading (Maximum Weight per Axle) | 52400 lbs |
| Weight on Drivers | 399900 lbs |
| Engine Weight | 441400 lbs |
| Tender Light Weight | 212700 lbs |
| Total Engine and Tender Weight | 654100 lbs |
| Tender Water Capacity | 12000 gals |
| Tender Fuel Capacity (oil/coal) | 4365 gals |
| Minimum weight per yard of rail on which locomotive could run | 83.31 lb rail |
| Geometry Relating to Tractive Effort | |
| Driver Diameter | 56" |
| Boiler Pressure | 200 psi |
| Cylinders (dia x stroke) | 26" x 32" |
| Low Pressure Cylinders (dia x stroke) | 40" x 32" |
| Tractive Effort | 92328 lbs |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.33 |
| Heating Ability | |
| Firebox Area | 363 sq. ft |
| Grate Area | 84 sq. ft |
| Evaporative Heating Surface | 5283 |
| Superheating Surface | |
| Combined Heating Surface | 5283 |
| Evaporative Heating Surface/Cylinder Volume | 268.66 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 16800 |
| Same as above plus superheater percentage | 16800 |
| Same as above but substitute firebox area for grate area | 72600 |
| Power L1 | 2846.80 |
| Power MT | 125.55 |
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