Data from "Tank Locomotive, Dutch Rhenish Railway", Engineer, Volume 52, No 4 (22 July 1881), pp. 62, 66. Works numbers were 2928-2931 in 1880.
A year after the first four passenger tanks in the Netherlands were delivered to the Dutch Rhenish railway (Locobase 20475), this octet was built to the same design for the South-Eastern. When the NZO was absorbed by the Staatsporwegen, all eight of this class followed, taking numbers 267-274.
And almost 30 years later, the Nederlandse Spoorwegen grouped them with two of the Rhenish in class 5300. The NS disposed of three of the engines--5302, 5305, and 5307-- in 1925 and the rest in 1930-1934.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | Class 1 |
| Locobase ID | 20476 |
| Railroad | Nederlandsche Zuid-Ooster |
| Country | Netherlands |
| Whyte | 2-4-2T |
| Number in Class | 8 |
| Road Numbers | 1-8/5301-5308 |
| Gauge | Std |
| Number Built | 8 |
| Builder | Sharp, Stewart |
| Year | 1880 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 8.50 / 2.59 |
| Engine Wheelbase (ft / m) | 22.83 / 6.96 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.37 |
| Overall Wheelbase (engine & tender) (ft / m) | 22.83 / 6.96 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | 31,360 / 14,225 |
| Weight on Drivers (lbs / kg) | 62,720 / 28,449 |
| Engine Weight (lbs / kg) | 109,760 / 49,786 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 109,760 / 49,786 |
| Tender Water Capacity (gals / ML) | 1680 / 6.36 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 52 / 26 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 66.50 / 1689 |
| Boiler Pressure (psi / kPa) | 150 / 1030 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 17.5" x 24" / 445x610 |
| Tractive Effort (lbs / kg) | 14,092 / 6392.03 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.45 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 189 - 2" / 51 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 10.40 / 3.17 |
| Firebox Area (sq ft / m2) | 102 / 9.48 |
| Grate Area (sq ft / m2) | 17.15 / 1.59 |
| Evaporative Heating Surface (sq ft / m2) | 1130 / 104.98 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1130 / 104.98 |
| Evaporative Heating Surface/Cylinder Volume | 169.13 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 2573 |
| Same as above plus superheater percentage | 2573 |
| Same as above but substitute firebox area for grate area | 15,300 |
| Power L1 | 4081 |
| Power MT | 286.90 |