Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 30, p. 227. Works numbers were 30777, 30866 in May 1907.
Each of the two engines cost the T&G $10,965 in 1907.
19 remained on the T&G throughout most of the 1920s before being sold in September 1929 to Mansfield Hardwood Lumber of Mansfield, La. The 20 was eventually sold to the Tavares & Gulf, the Tropical Trunk Line (or "Tug and Grunt") based in Florida.
Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 48, p. 259. Works number was 40318 in August 1913.
Like most of the bought-new T & G locomotives, this Ten-wheeler stayed with the short line for decades. Only in 1953 was it sold to Dunham-Stephens
| Principal Dimensions by Steve Llanso of Middle Run Media | ||
|---|---|---|
| Class | 19 | 25 |
| Locobase ID | 12892 | 12895 |
| Railroad | Tremont & Gulf | Tremont & Gulf |
| Country | USA | USA |
| Whyte | 4-6-0 | 4-6-0 |
| Number in Class | 2 | 1 |
| Road Numbers | 19-20 | 25 |
| Gauge | Std | Std |
| Number Built | 2 | 1 |
| Builder | Burnham, Williams & Co | Baldwin |
| Year | 1907 | 1913 |
| Valve Gear | Stephenson | Stephenson |
| Locomotive Length and Weight | ||
| Driver Wheelbase (ft / m) | 11.33 / 3.45 | 12 / 3.66 |
| Engine Wheelbase (ft / m) | 21.58 / 6.58 | 23.12 / 7.05 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.53 | 0.52 |
| Overall Wheelbase (engine & tender) (ft / m) | 54.25 / 16.54 | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | ||
| Weight on Drivers (lbs / kg) | 95,000 / 43,091 | 107,800 / 48,897 |
| Engine Weight (lbs / kg) | 121,000 / 54,885 | 134,000 / 60,781 |
| Tender Loaded Weight (lbs / kg) | 80,000 / 36,287 | 110,000 / 49,895 |
| Total Engine and Tender Weight (lbs / kg) | 201,000 / 91,172 | 244,000 / 110,676 |
| Tender Water Capacity (gals / ML) | 4000 / 15.15 | 5500 / 20.83 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 10 / 9 | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 53 / 26.50 | 60 / 30 |
| Geometry Relating to Tractive Effort | ||
| Driver Diameter (in / mm) | 56 / 1422 | 54 / 1372 |
| Boiler Pressure (psi / kPa) | 180 / 1240 | 180 / 1240 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 18" x 24" / 457x610 | 19" x 26" / 483x660 |
| Tractive Effort (lbs / kg) | 21,245 / 9636.58 | 26,594 / 12062.85 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.47 | 4.05 |
| Heating Ability | ||
| Tubes (number - dia) (in / mm) | 228 - 2" / 51 | 228 - 2.25" / 57 |
| Flues (number - dia) (in / mm) | ||
| Flue/Tube length (ft / m) | 12.50 / 3.81 | 13.25 / 4.04 |
| Firebox Area (sq ft / m2) | 146 / 13.57 | 152 / 14.13 |
| Grate Area (sq ft / m2) | 22.40 / 2.08 | 24.30 / 2.26 |
| Evaporative Heating Surface (sq ft / m2) | 1628 / 151.30 | 1920 / 178.44 |
| Superheating Surface (sq ft / m2) | ||
| Combined Heating Surface (sq ft / m2) | 1628 / 151.30 | 1920 / 178.44 |
| Evaporative Heating Surface/Cylinder Volume | 230.27 | 225.09 |
| Computations Relating to Power Output (More Information) | ||
| Robert LeMassena's Power Computation | 4032 | 4374 |
| Same as above plus superheater percentage | 4032 | 4374 |
| Same as above but substitute firebox area for grate area | 26,280 | 27,360 |
| Power L1 | 5603 | 5090 |
| Power MT | 390.08 | 312.29 |