The KOG's largest engines were these Santa Fes. They had the same grate area as the older Mikes, but had larger boilers. Clearly, the KOG was never a passenger line.
| Specifications | |
|---|---|
| Class | 500 |
| Locobase ID | 6783 |
| Railroad | Kansas, Oklahoma & Gulf (KO&G) |
| Whyte | 2-10-2 |
| Road Numbers | 500 |
| Gauge | Std |
| Builder | Baldwin |
| Year | 1927 |
| Valve Gear | Walschaert |
| Locomotive Length and Weight | |
| Driver Wheelbase | 22.33' |
| Engine Wheelbase | 42' |
| Ratio of driving wheelbase to overall engine wheebase | 0.53 |
| Overall Wheelbase (engine & tender) | |
| Axle Loading (Maximum Weight per Axle) | |
| Weight on Drivers | 250000 lbs |
| Engine Weight | 330000 lbs |
| Tender Light Weight | 209000 lbs |
| Total Engine and Tender Weight | 539000 lbs |
| Tender Water Capacity | |
| Tender Fuel Capacity (oil/coal) | |
| Minimum weight per yard of rail on which locomotive could run | 83 lb rail |
| Geometry Relating to Tractive Effort | |
| Driver Diameter | 63" |
| Boiler Pressure | 200 psi |
| Cylinders (dia x stroke) | 27" x 30" |
| Tractive Effort | 59014 lbs |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.24 |
| Heating Ability | |
| Firebox Area | 376 sq. ft |
| Grate Area | 66.70 sq. ft |
| Evaporative Heating Surface | 4202 |
| Superheating Surface | 952 |
| Combined Heating Surface | 5154 |
| Evaporative Heating Surface/Cylinder Volume | 211.36 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 13340 |
| Same as above plus superheater percentage | 16008 |
| Same as above but substitute firebox area for grate area | 90240 |
| Power L1 | 15475 |
| Power MT | 682.33 |
| This page last modified: . | [Contact] | All material © 1999-2008 SteamLocomotive.com |