Data from DeGolyer, Volume 30, p. 280. Works numbers were 31816-31817, 31824, and 31834 in September 1907
The Cuban Central had bought a big batch of these Ten-wheelers a few years earlier (Locobase 10981), but had fitted them with smaller drivers. Otherwise that design and this United Railways quartet were identical.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 54 |
| Locobase ID | 13170 |
| Railroad | United Railways of Havana |
| Country | Cuba |
| Whyte | 4-6-0 |
| Number in Class | 4 |
| Road Numbers | 54-57 |
| Gauge | Std |
| Number Built | 4 |
| Builder | Burnham, Williams & Co |
| Year | 1907 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 14 / 4.27 |
| Engine Wheelbase (ft / m) | 24.33 / 7.42 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.58 |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 84,000 / 38,102 |
| Engine Weight (lbs / kg) | 110,000 / 49,895 |
| Tender Loaded Weight (lbs / kg) | 80,000 / 36,287 |
| Total Engine and Tender Weight (lbs / kg) | 190,000 / 86,182 |
| Tender Water Capacity (gals / ML) | 4000 / 15.15 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 7.50 / 7 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 47 / 23.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 60 / 1524 |
| Boiler Pressure (psi / kPa) | 180 / 1240 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 18" x 24" / 457x610 |
| Tractive Effort (lbs / kg) | 19,829 / 8994.29 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.24 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 204 - 2" / 51 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 12.75 / 3.89 |
| Firebox Area (sq ft / m2) | 127.80 / 11.88 |
| Grate Area (sq ft / m2) | 17 / 1.58 |
| Evaporative Heating Surface (sq ft / m2) | 1479 / 137.45 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1479 / 137.45 |
| Evaporative Heating Surface/Cylinder Volume | 209.24 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3060 |
| Same as above plus superheater percentage | 3060 |
| Same as above but substitute firebox area for grate area | 23,004 |
| Power L1 | 5393 |
| Power MT | 424.63 |