Sj'llandske Jernbaneselskab 2-4-0 Locomotives in Denmark


Class Details by Steve Llanso of Sweat House Media

Class Ds (Locobase 3968)

Data from WilliamBay, Danmarks Damplokomotiver (1977). [link]. Works numbers were 899-904.

Vale, Frigga, Skade, Sigyn, Nanna, Fylla were the names given to these small passenger engines. See [link] . They served the SJS and the DSB for decades. The first of the class -- DS 211 - was withdrawn in 1917. DS 208 and DS 213 were scrapped in 1921, DS 210 in 1926, and DS 209 and DS 212 in 1928.


Class Es (I) (Locobase 3966)

Data from WilliamBay, Danmarks Damplokomotiver (1977). Class information from [link]. Deliveries of this class consisted of 6 in 1863, 2 in 1864, 3 in 1866, and 5 in 1870. Two from Burmeister & Wain in 1871 were built to a different design.

These were passenger engines with a useful turn of speed (100 km/h or 62 mph maximum). Retirements began in 1899 and all the pre-1870 machines had left service by 1901. The 1870 batch operated for nearly an additional decade before being retired in 1910.


Class Es (II) (Locobase 3967)

Data from William Bay, Danmarks Damplokomotiver (1977). See also Jernbaner.dk's entry at [link], last accessed 2 June 2015.


Class Fs (II) (Locobase 3975)

Data from WilliamBay, Danmarks Damplokomotiver (1977). Class information from [link].

The first two were withdrawn in July and August 1931. The third was withdrawn in November 1933 and donated to the Railway Museum


Class Ks (Locobase 3976)

Data from WilliamBay, Danmarks Damplokomotiver (1977). Class information from [link]. Schwarzkopff produced 6 in 1886 and Hartmann added 3 in 1893.

Jernbane.dk reports that this class was purchased to handle fast passenger traffic between K'benhavn and Kors'r and the run to Sydbanen via Roskilde, K'ge, and Masnedsund. They were rated at 100 km/h (62 mph).

All but one of the class was withdrawn and scrapped in the mid-1920s. Ks 271 lingered untl August 1931.


Class R / Fs (I) (Locobase 3974)

Data from WilliamBay, Danmarks Damplokomotiver (1977). Class information from [link]

This class was based on the earlier E-class 2-4-0s of 1863-1870 (Locobase 3988). All remained in service for over 4 decades. Seven were scrapped in the late 1920s; the other 4 went in 1936-1938.

Principal Dimensions by Steve Llanso of Middle Run Media
ClassDsEs (I)Es (II)Fs (II)Ks
Locobase ID3968 3966 3967 3975 3976
RailroadSj'llandske Jernbaneselskab (SJS)Sj'llandske Jernbaneselskab (SJS)Sj'llandske Jernbaneselskab (SJS)Sj'llandske Jernbaneselskab (SJS)Sj'llandske Jernbaneselskab (SJS)
CountryDenmarkDenmarkDenmarkDenmarkDenmark
Whyte2-4-02-4-02-4-02-4-02-4-0
Number in Class618839
Road NumbersD 5, 1-13, 38-40 / DS 208-DS 213E 20-E 37 / 220-237F 77-F 79 / Fs 261-Fs 263K 71-K 76, K 97-K 98 / Ks 71-Ks 79
GaugeStdStdStdStdStd
Number Built618839
BuilderBeyer, PeacockEsslingenEsslingenHartmannseveral
Year18701863187018881886
Valve GearStephensonStephensonWalschaert
Locomotive Length and Weight
Driver Wheelbase (ft / m)
Engine Wheelbase (ft / m)
Ratio of driving wheelbase to overall engine wheelbase
Overall Wheelbase (engine & tender) (ft / m)
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)49,280 / 22,35342,785 / 19,40746,144 / 20,93149,727 / 22,55658,239 / 26,417
Engine Weight (lbs / kg)76,608 / 34,74968,769 / 31,19374,144 / 33,63176,608 / 34,74986,913 / 39,423
Tender Loaded Weight (lbs / kg)49,280 / 22,35342,785 / 19,40746,144 / 20,93149,727 / 22,55658,239 / 26,417
Total Engine and Tender Weight (lbs / kg)125,888 / 57,102111,554 / 50,600120,288 / 54,562126,335 / 57,305145,152 / 65,840
Tender Water Capacity (gals / ML) / 7.501452 / 5.502640 / 102640 / 10
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) 3.40 / 3 3.40 / 3 3.40 / 3 3.90 / 4 3.90 / 4
Minimum weight of rail (calculated) (lb/yd / kg/m)41 / 20.5036 / 1838 / 1941 / 20.5049 / 24.50
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)72 / 182964 / 162665 / 165164 / 162672 / 1829
Boiler Pressure (psi / kPa)130.50 / 900130.50 / 900145 / 1000145 / 1000145 / 1000
High Pressure Cylinders (dia x stroke) (in / mm)16.5" x 22" / 420x56015" x 24.02" / 381x61015" x 24" / 381x61016.54" x 22.05" / 420x56016.93" x 24.02" / 430x610
Tractive Effort (lbs / kg)9228 / 4185.769367 / 4248.8010,239 / 4644.3411,617 / 5269.3911,785 / 5345.59
Factor of Adhesion (Weight on Drivers/Tractive Effort) 5.34 4.57 4.51 4.28 4.94
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)13.99 / 1.3012.91 / 1.2013.99 / 1.3016.14 / 1.5019.37 / 1.80
Evaporative Heating Surface (sq ft / m2)825 / 76.67795 / 73.88940 / 87.36858 / 79.741112 / 103.35
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)825 / 76.67795 / 73.88940 / 87.36858 / 79.741112 / 103.35
Evaporative Heating Surface/Cylinder Volume151.53161.82191.50156.47177.68
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation18261685202923402809
Same as above plus superheater percentage18261685202923402809
Same as above but substitute firebox area for grate area
Power L1
Power MT

Principal Dimensions by Steve Llanso of Middle Run Media
ClassR / Fs (I)
Locobase ID3974
RailroadSj'llandske Jernbaneselskab (SJS)
CountryDenmark
Whyte2-4-0
Number in Class11
Road NumbersR 50- R 60 / Fs 250-Fs 260
GaugeStd
Number Built11
BuilderEsslingen
Year1883
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft / m)
Engine Wheelbase (ft / m)
Ratio of driving wheelbase to overall engine wheelbase
Overall Wheelbase (engine & tender) (ft / m)
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)47,040 / 21,337
Engine Weight (lbs / kg)72,801 / 33,022
Tender Loaded Weight (lbs / kg)47,040 / 21,337
Total Engine and Tender Weight (lbs / kg)119,841 / 54,359
Tender Water Capacity (gals / ML)1874 / 7.10
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) 3.40 / 3
Minimum weight of rail (calculated) (lb/yd / kg/m)39 / 19.50
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)64 / 1626
Boiler Pressure (psi / kPa)130.50 / 900
High Pressure Cylinders (dia x stroke) (in / mm)16.54" x 22.05" / 420x560
Tractive Effort (lbs / kg)10,455 / 4742.31
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.50
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)16.14 / 1.50
Evaporative Heating Surface (sq ft / m2)758 / 70.45
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)758 / 70.45
Evaporative Heating Surface/Cylinder Volume138.23
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation2106
Same as above plus superheater percentage2106
Same as above but substitute firebox area for grate area
Power L1
Power MT

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