Data from "SEK class Kg" in Wikipedia at [], last accessed 3 October 2022; and A E Durrant, The Steam Locomotives of Eastern Europe (Newton Abbot, Devonshire: David & Charles, 1966), p. 52, 60 See also thread begun by christo on 4 April 1914 at []
Most sources report that four Belgian locomotive companies supplied units of this class. But the SA St Leonard's order of six locomotives for the HR fell victim to a dispute over the order's fulfillment. Instead, those six locomotves, which had already been assigned works numbers by St Leonard, came instead from the Haine St Pierre, as shown in the table below.
Builder Year Works numbers Road numbers
Tubize 1927 2053-2059 861-867
Haine St Pierre 1927 1564-1570 868-874
St Leonard
La Meuse. 1929 3350-3354 875-880
Part of a large ten-coupled stud no doubt assembled to tackle Greece's mostly mountainous terrain, these were the only class that did not have a leading truck. In the Balkan Models forum, jsimantof's 24 April 2014 contribution included this unusual comment: "Just to add my ritual anecdote, those engines had a strange feature: the reverse lever was mounted in a very strange position, so that when the lever was put forward, the engine went backwards (!!)."
Locobase wonders if this was the only HR class in which this was true.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | Kg |
Locobase ID | 1518 |
Railroad | Hellenic State |
Country | Greece |
Whyte | 0-10-0 |
Number in Class | 20 |
Road Numbers | 861-880 |
Gauge | Std |
Number Built | 20 |
Builder | several |
Year | 1927 |
Valve Gear | Walschaert |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 19.36 / 5.90 |
Engine Wheelbase (ft / m) | 19.36 / 5.90 |
Ratio of driving wheelbase to overall engine wheelbase | 1 |
Overall Wheelbase (engine & tender) (ft / m) | 42.82 / 13.05 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | 32,518 / 14,750 |
Weight on Drivers (lbs / kg) | 154,323 / 70,000 |
Engine Weight (lbs / kg) | 154,323 / 70,000 |
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) | 51 / 25.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 51.20 / 1300 |
Boiler Pressure (psi / kPa) | 198.70 / 1370 |
High Pressure Cylinders (dia x stroke) (in / mm) | 22.64" x 25.98" / 575x660 |
Tractive Effort (lbs / kg) | 43,928 / 19925.43 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.51 |
Heating Ability | |
Tubes (number - dia) (in / mm) | |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | |
Firebox Area (sq ft / m2) | |
Grate Area (sq ft / m2) | 34.44 / 3.20 |
Evaporative Heating Surface (sq ft / m2) | 1615 / 150 |
Superheating Surface (sq ft / m2) | 484 / 45 |
Combined Heating Surface (sq ft / m2) | 2099 / 195 |
Evaporative Heating Surface/Cylinder Volume | 133.41 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 6843 |
Same as above plus superheater percentage | 8417 |
Same as above but substitute firebox area for grate area | |
Power L1 | |
Power MT |