Data from Railroad Gazette (16 March 1900). Works number was 2939 in 1900.
In the same Railroad Gazette article that described the new class of G-6 Consolidations being delivered to the Chesapeake & Ohio, this little logger's saddle-tank tea kettle also was described. It was illustrated standing on the same track as the 2-8-0, which weighed 6 times as much, RG noted. Although it seems unlikely that so small an engine would run on standard gauge, the picture suggests that this was so.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | Harry |
| Locobase ID | 3931 |
| Railroad | AB Hitchcock, logger |
| Country | USA |
| Whyte | 0-6-0T |
| Number in Class | 1 |
| Road Numbers | |
| Gauge | Std |
| Number Built | 1 |
| Builder | Richmond |
| Year | 1900 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 7.67 / 2.34 |
| Engine Wheelbase (ft / m) | 7.67 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 7.67 / 2.34 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 33,000 / 14,969 |
| Engine Weight (lbs / kg) | 33,000 / 14,969 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 18 / 9 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 31 / 787 |
| Boiler Pressure (psi / kPa) | 150 / 1030 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 10" x 16" / 254x406 |
| Tractive Effort (lbs / kg) | 6581 / 2985.09 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.01 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 39.43 / 3.66 |
| Grate Area (sq ft / m2) | 5.25 / 0.49 |
| Evaporative Heating Surface (sq ft / m2) | 280 / 26.02 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 280 / 26.02 |
| Evaporative Heating Surface/Cylinder Volume | 193.10 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 788 |
| Same as above plus superheater percentage | 788 |
| Same as above but substitute firebox area for grate area | 5915 |
| Power L1 | 2550 |
| Power MT | 511.07 |